Matrix Hg Inc

RECENT PROJECTS

Content	Date	Cost	Contractor Rank	Address	Contractor
SCORE 99 536 Mission St San Francisco Ca Upgrade mechanical systems to inccludesheet metal work hydronic piping and associated controls Date: August 9, 2005 Value: $138,000 Contractor: Matrix Hg Inc Current use: Office \| Permit id: #200508099825	2005/08/09	138000	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 345 California St San Francisco Ca Remove subplement ac units (4) and reinstall original vav type system @ 6th floor only Date: May 1, 2006 Value: $50,000 Contractor: Matrix Hg Inc Current use: Office \| Permit id: #200605010347	2006/05/01	50000	99	345 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 345 California St San Francisco Ca Remove sublamental ac units and reinstall vav boxs of orig size and type (7th floor only) Date: June 8, 2006 Value: $70,000 Contractor: Matrix Hg Inc Current use: Office \| Permit id: #200606083582	2006/06/08	70000	99	345 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 3801 03rd St San Francisco Ca Replace extg pakage heat pump on roof in kind replacement Date: June 15, 2006 Value: $20,000 Contractor: Matrix Hg Inc Current use: Retail sales \| Permit id: #200606154153	2006/06/15	20000	99	3801 03rd St San Francisco Ca	Matrix Hg Inc
SCORE 99 21 Harrison St San Francisco Ca Install (1) new split air conditioning system; new fire & smoke dampers at elevatro machine room walls Date: August 22, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20140822477	2014/08/22	0	99	21 Harrison St San Francisco Ca	Matrix Hg Inc
SCORE 99 33 New Montgomery St San Francisco Ca Remove two existing self-contained indoor air conditioning units one existing water source heat pump unit and one ceiling exhaust fan. Provide power to the replacement systems that include three new water source heat pump units and one ceiling exhaust fan as indicated on the equipment schedule. Date: January 26, 2015 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: Ew20150126581	2015/01/26	0	99	33 New Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 245 Winston Dr San Francisco Ca Roof and mechanical room: change out (e) main breaker switch with new breaker. New sub panel for new hvac r. T. U. S. Run new concuits to power new r. T. U. S. Date: June 28, 2011 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201106285922	2011/06/28	0	99	245 Winston Dr San Francisco Ca	Matrix Hg Inc
SCORE 99 51 Mission St San Francisco Ca Roof & mechanical room: change out (e) main braker swith with new breaker new sub panel for new r. T. U. S. Run new conduits to power new r. T. U. S. Date: June 28, 2011 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201106285921	2011/06/28	0	99	51 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Clement St San Francisco Ca Roof and mechanical room: change out (e) main breaker switch with new breaker. New sub panel for new hvac r. T. U. S. Date: June 28, 2011 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201106285923	2011/06/28	0	99	6 Clement St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Clement St San Francisco Ca Roof and mechanical room: change out (e) main breaker switch with new breaker. New sub panel for new hvac rtus Date: November 19, 2012 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: Ew20121119381	2012/11/19	0	99	6 Clement St San Francisco Ca	Matrix Hg Inc
SCORE 99 121 Steuart St San Francisco Ca Replaced an existing hvac unit with a new same size like and kind hvac unit existing electrical has been reconnected there is (1) existing supply air duct smoke detector & (1) existing return air duct smoke detector these have been reconnected Date: November 20, 2012 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Complete \| Permit id: Ew20121115581	2012/11/20	0	99	121 Steuart St San Francisco Ca	Matrix Hg Inc
SCORE 99 625 Market St San Francisco Ca Amend job address. Ref permit #ew20150126581 Date: October 7, 2015 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Complete \| Permit id: E201510062000	2015/10/07	0	99	625 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 1891 Page Mill Rd, Palo Alto, Ca 94304 Replace two (2) air handlers and one (1) boiler on the roof. Date: May 2, 2014 Value: $100,000 Contractor: Matrix Hg Inc Permit type: Project - building permit \| Permit status: Permit issued \| Permit id: 14000-01040	2014/05/02	100000	99	1891 Page Mill Rd, Palo Alto, Ca 94304	Matrix Hg Inc
SCORE 99 1881 Page Mill Rd, Palo Alto, Ca 94304 Like for like, same location, hvac equipment replacement. (1) boiler, (2) ac units, and (1) coolng tower. Date: November 4, 2013 Value: $10,000 Contractor: Matrix Hg Inc Permit type: Project - building permit \| Permit status: Permit issued \| Permit id: 13000-02939	2013/11/04	10000	99	1881 Page Mill Rd, Palo Alto, Ca 94304	Matrix Hg Inc
SCORE 99 1 Post St San Francisco Ca Chiller replacement installation of a 24 vac refrigerant monitor Date: December 23, 2015 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201512233745	2015/12/23	0	99	1 Post St San Francisco Ca	Matrix Hg Inc
SCORE 99 3 Townsend St San Francisco Ca Solar: plan 786 pv mods 285 watts per mod 19. 95 dc kw system new sub panel Date: April 19, 2016 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201604196308	2016/04/19	0	99	3 Townsend St San Francisco Ca	Matrix Hg Inc
SCORE 99 601 California St San Francisco Ca 2nd & 4th floor mechanical rooms install power to (9) temp ahus & (3) temp ahus (2) pumps Date: May 3, 2016 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201605036624	2016/05/03	0	99	601 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 111 Stony Cir Santa Rosa Ca Remove and replace existing boiler & pump like for like. Install additional pad and boiler. Date: November 18, 2013 Contractor: Matrix Hg Inc Permit status: Finaled \| Permit id: B13-4648	2013/11/18	0	99	111 Stony Cir Santa Rosa Ca	Matrix Hg Inc
SCORE 99 7902 Oakmont Dr Santa Rosa Ca Replace 1 3 ton ducted split system, 1 15 ton ducted split system, and 1 80% eff furnace, to be connected to existing electrical and ductwork. Date: March 5, 2014 Contractor: Matrix Hg Inc Permit type: Electrical \| Permit status: Issued \| Permit id: B14-0798	2014/03/05	0	99	7902 Oakmont Dr Santa Rosa Ca	Matrix Hg Inc
SCORE 99 3965 Occidental Rd D Santa Rosa Ca Replace rooftop hvac unit in mechanical well. No taller, no heavier Date: September 29, 2014 Contractor: Matrix Hg Inc Permit type: Roof \| Permit status: Finaled \| Permit id: B14-3901	2014/09/29	0	99	3965 Occidental Rd D Santa Rosa Ca	Matrix Hg Inc
SCORE 99 185 Berry St San Francisco Ca Work category: 5m; duct work modifications and register replacement Date: August 8, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20130808495	2013/08/08	0	99	185 Berry St San Francisco Ca	Matrix Hg Inc
SCORE 99 5 Davis St San Francisco Ca Boiler replacement and installation of 2 new boilers. Date: August 13, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20130813207	2013/08/13	0	99	5 Davis St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca Work category: 5p; condensate line installation for new 1. 5 ton ductless split system Date: April 29, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20150429975	2015/04/29	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Davis St San Francisco Ca 2 existing boilers removed and 2 new installed (like for like capacities) Date: August 20, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20130820443	2013/08/20	0	99	6 Davis St San Francisco Ca	Matrix Hg Inc
SCORE 99 39/f / 525 Market St San Francisco Ca Install gas line to new location of boilers set & tie in new floor drain and connect domestic water. Date: August 23, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20130823577	2013/08/23	0	99	525 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 75 Broadway San Francisco Ca 2 existing boilers removed and 2 new installed (like for like capacity) Date: August 20, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20130820441	2013/08/20	0	99	75 Broadway San Francisco Ca	Matrix Hg Inc
SCORE 99 799 Market St San Francisco Ca Work category: 5m; replace existing duct work and registers upgrade controls system to ddc Date: August 8, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20130808497	2013/08/08	0	99	799 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 55 Hawthorne St San Francisco Ca Replacing boiler serial #59022 with two new boilers. Date: August 9, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20160809945	2016/08/09	0	99	55 Hawthorne St San Francisco Ca	Matrix Hg Inc
SCORE 99 989 Market St San Francisco Ca Replace (1) boiler serial #1912442 and (2) pumps Date: August 24, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20160824339	2016/08/24	0	99	989 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 525 Market St San Francisco Ca Work category: 8p; remove (2) existing boilers and replace with (3) new boilers. Associated gas and water piping has been inspected and final approval by plumbing inspector under permit # pp20130823577. Date: December 19, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20131219855	2013/12/19	0	99	525 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 3 Clay St San Francisco Ca 26th floor: remove and replace (2) existing chillers with (2) new like and kind chillers disconnect and re-connect make-up water lines. Date: February 25, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20150225319	2015/02/25	0	99	3 Clay St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 3 Clay St San Francisco Ca Work category: 5m; replace (2) existing chillers with (2) new chillers Date: February 1, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pmw20160201704	2016/02/01	0	99	3 Clay St San Francisco Ca	Matrix Hg Inc
SCORE 99 575 Market St San Francisco Ca Work category: 5m; installation of new watersource heat pump connect to existing condenser water riser Date: January 18, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20120118790	2012/01/18	0	99	575 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 575 Market St San Francisco Ca Work category: 5p; install condensate drain line for new watersource heat pump terminate at existing drain Date: January 18, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20120118788	2012/01/18	0	99	575 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 215 Fremont St San Francisco Ca Work category: 8p; remove (2) existing 2. 5 mbtu boilers and replace with (2) new 2. 5mbtu boilers Date: January 24, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20120124925	2012/01/24	0	99	215 Fremont St San Francisco Ca	Matrix Hg Inc
SCORE 99 121 Steuart St San Francisco Ca Work category: 5p; replaced existing hvac unit required running a new condensate drain Date: January 17, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20130117161	2013/01/17	0	99	121 Steuart St San Francisco Ca	Matrix Hg Inc
SCORE 99 15 Bryant St San Francisco Ca Work category: 5m; installation of watersource heat pump and associated duct work modifications Date: January 23, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pmw20130123238	2013/01/23	0	99	15 Bryant St San Francisco Ca	Matrix Hg Inc
SCORE 99 15 Bryant St San Francisco Ca Work category: 5p; installation of watersource heat pump new condensate line Date: January 23, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20130123237	2013/01/23	0	99	15 Bryant St San Francisco Ca	Matrix Hg Inc
SCORE 99 21 Harrison St San Francisco Ca Work category: 8p; remove & replace heating hot water boiler and domestic water heater Date: January 7, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20140107093	2014/01/07	0	99	21 Harrison St San Francisco Ca	Matrix Hg Inc
SCORE 99 33 New Montgomery St San Francisco Ca Work category: 5m; remove two existing self contained indoor air conditions units one existing water source heat pump unit and once celling exhaust fan as shown on sheet m-2. Replace with three new water source heat pumps and one ceiling exhaust fan as indicated on the equipment schedule. Date: January 26, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20150126473	2015/01/26	0	99	33 New Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca Install a ddc variable air volume distribution system to accommodate the new classroom layout. Total number of new zones: 16 install new hot water reheat distribution to all zones. Provide all new ddc thermostats. Replace the vav box that serves the restrooms and lobby. Modify ductwork for new ceiling plan. Provide new thermostat. Date: January 28, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pmw20150128564	2015/01/28	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Townsend St San Francisco Ca Work category: 8p; replacing a existing boiler with a new boiler that is same type and size. This work is located on the roof of the eastern building Date: July 17, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20120717266	2012/07/17	0	99	6 Townsend St San Francisco Ca	Matrix Hg Inc
SCORE 99 16 Van Ness Av San Francisco Ca Work category: 5m; add vav boxes duct work modifications modifications to main fan system Date: July 30, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20120730591	2012/07/30	0	99	16 Van Ness Av San Francisco Ca	Matrix Hg Inc
SCORE 99 16 Van Ness Av San Francisco Ca Work category: 8p; replace existing boiler with new smaller boiler. Connect to existing water and gas lines. Date: July 30, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20120730590	2012/07/30	0	99	16 Van Ness Av San Francisco Ca	Matrix Hg Inc
SCORE 99 1 08th St San Francisco Ca Work category: 8p; installation of boiler and associated hot water supply and return piping Date: July 18, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20130718001	2013/07/18	0	99	1 08th St San Francisco Ca	Matrix Hg Inc
SCORE 99 717 Market St San Francisco Ca Remove & replace like for like exhaust fan Date: July 24, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20130724650	2013/07/24	0	99	717 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca Replace opposed blade damper on (e) supply register with new obd having horizontal blades total 16. Reroute 3 return air duct risers to avoid conflict with architectural wall revistions. Provide new sound alternators in the relocated risers. Install ceiling hung fan for transfering air from lectur hall 2202 to serve green rome reroute existing elevator hoistaway ventin from corridor location to building north exterior window of enclosed porch. Date: July 14, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pm20140714329	2014/07/14	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Davis St San Francisco Ca Work category: 11p; removal of (2) backflow assemblies Date: July 1, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20150701493	2015/07/01	0	99	6 Davis St San Francisco Ca	Matrix Hg Inc
SCORE 99 55 Hawthorne St San Francisco Ca Work category: 11p; installation of (1) backflow assembly Date: July 9, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20150709661	2015/07/09	0	99	55 Hawthorne St San Francisco Ca	Matrix Hg Inc
SCORE 99 631 Howard St San Francisco Ca Work category: 11p; installation of (1) backflow assembly Date: July 9, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20150709662	2015/07/09	0	99	631 Howard St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Clement St San Francisco Ca Running (n) relocated gas lines for new hvac units as well as (n) condensate drain lines. Date: June 28, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20110628183	2011/06/28	0	99	6 Clement St San Francisco Ca	Matrix Hg Inc
SCORE 99 245 Winston Dr San Francisco Ca Install new gas lines to new hvac units at rooftop loations & new condensate drain lines. Date: June 28, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20110628185	2011/06/28	0	99	245 Winston Dr San Francisco Ca	Matrix Hg Inc
SCORE 99 51 Mission St San Francisco Ca Install new gas lines to new rooftop hvac units as well as new condensate lines. Date: June 28, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20110628184	2011/06/28	0	99	51 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 433 California St San Francisco Ca Demo of existing chiller including refrigerant and oil recovery disposal of refrigerant per epa codes piping modifications for chilled water supply and condenser refrigerant purge provide and install new spring isolation for chiller insulation of new chilled water piping re-use pumps crane and rigging from california st street closure and traffic control from sfpd one year service contract one year parts and labor factory arranty Date: June 1, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20150601708	2015/06/01	0	99	433 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 Roof / 433 California St San Francisco Ca Revise piping as required to accommodate the new chiller Date: June 17, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20150617572	2015/06/17	0	99	433 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 3 03rd St San Francisco Ca Remove (e) boiler 12881053 & install new boiler c15 269116 Date: June 28, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pp20160628656	2016/06/28	0	99	3 03rd St San Francisco Ca	Matrix Hg Inc
SCORE 99 132 The Embarcadero San Francisco Ca Ground floor: replacement of (3) hot water storage tanks connect to existing piping Date: March 2, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pp20110302378	2011/03/02	0	99	132 The Embarcadero San Francisco Ca	Matrix Hg Inc
SCORE 99 731 Market St San Francisco Ca Work category: 5p; condensate drain lines for fan coil units Date: March 15, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20130315356	2013/03/15	0	99	731 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 731 Market St San Francisco Ca Work category: 5m; installation of (8) air handling units with heating and chilled water coils hot and chilled water piping installation of duct work installation of fresh air fan Date: March 15, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20130315357	2013/03/15	0	99	731 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 799 Market St San Francisco Ca Work category: 5m; revise distribution ductwork to accommodate the new open office layout provide two new vav boxes and distribution ductwork replace pneumatic controls with ddc controls on all reused vav boxes and reheat coil control valves. Date: March 27, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20140327960	2014/03/27	0	99	799 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 211 Main St San Francisco Ca Remove (2) existing heating boulers and replace with (4) smaller boilers. Date: May 26, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20110526466	2011/05/26	0	99	211 Main St San Francisco Ca	Matrix Hg Inc
SCORE 99 601 California St San Francisco Ca Water piping to hvac ahu system Date: May 3, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20160503136	2016/05/03	0	99	601 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 45 Beale St San Francisco Ca Work category: 11p; modify and re-route piping for existing crac units. Date: May 11, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20160511420	2016/05/11	0	99	45 Beale St San Francisco Ca	Matrix Hg Inc
SCORE 99 215 Fremont St San Francisco Ca Gas line pressure testing. Date: November 28, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20111128732	2011/11/28	0	99	215 Fremont St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Clement St San Francisco Ca To obtain a final inspection for work completed on expired permit pp20110628183. Date: November 6, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20121106862	2012/11/06	0	99	6 Clement St San Francisco Ca	Matrix Hg Inc
SCORE 99 5 Davis St San Francisco Ca Replacement of one cooling tower. Two chillers and one pump. Addition of one pump exhuaset fan and four vfds. Date: November 14, 2012 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20121114086	2012/11/14	0	99	5 Davis St San Francisco Ca	Matrix Hg Inc
SCORE 99 5 Montgomery St San Francisco Ca Add radiators & outside air to ocmmercial space Date: November 3, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20141103468	2014/11/03	0	99	5 Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 55 Hawthorne St San Francisco Ca Work category: 11p; installation of backflow metering device to existing backflow assembly. Date: November 18, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20151118064	2015/11/18	0	99	55 Hawthorne St San Francisco Ca	Matrix Hg Inc
SCORE 99 6 Townsend St San Francisco Ca Work category: 11p; replacement of existing hvac condensate line on the 1st floor. Date: November 20, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20151120122	2015/11/20	0	99	6 Townsend St San Francisco Ca	Matrix Hg Inc
SCORE 99 1 Post St San Francisco Ca Suite 745 tenant improvement replace two vav boxes and outlets. Date: November 20, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20151120733	2015/11/20	0	99	1 Post St San Francisco Ca	Matrix Hg Inc
SCORE 99 5 Howard St San Francisco Ca Installation of watersource heat pump to be connected to esiting condesner water lines run condesate drain line from unit to nearest drain. Date: October 24, 2011 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20111024944	2011/10/24	0	99	5 Howard St San Francisco Ca	Matrix Hg Inc
SCORE 99 731 Market St San Francisco Ca Work category: 5p; install (7) fan coil units and (1) chiller Date: October 2, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20141002725	2014/10/02	0	99	731 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 Green St San Francisco Ca Replacmeent of 1 - 333 mbtuh boiler and replacement of (1) 263 mbtub boiler. Date: October 24, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20141024253	2014/10/24	0	99	Green St San Francisco Ca	Matrix Hg Inc
SCORE 99 1 Montgomery St San Francisco Ca Add & reduct (1) vav box Date: October 1, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20151001425	2015/10/01	0	99	1 Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 1 Montgomery St San Francisco Ca 20th floor. Install new vav boxes & dist ductwork. Date: October 2, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20151002447	2015/10/02	0	99	1 Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 625 Market St San Francisco Ca Address correction for pmw20150126473. Date: October 6, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20151006519	2015/10/06	0	99	625 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 Fremont St San Francisco Ca Roof: remove 1 boiler install 2 boilers. Date: October 21, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20151021924	2015/10/21	0	99	Fremont St San Francisco Ca	Matrix Hg Inc
SCORE 99 1 Pacific Av San Francisco Ca New ductwork air outlets & thermostats for ti; re-use existing heat pumps; provide new supplemental cooling units; 16 new dsds & new fsd Date: September 17, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20140917163	2014/09/17	0	99	1 Pacific Av San Francisco Ca	Matrix Hg Inc
SCORE 99 433 California St San Francisco Ca Work category: 11p; revise existing chiller piping as required to accommodate the new chiller. Date: September 15, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20150915240	2015/09/15	0	99	433 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 1801 Page Mill Rd, Palo Alto, Ca 94304 Replace existing ac unit with 2-ton split system in same location. Date: June 27, 2016 Contractor: Matrix Hg Inc Permit type: Project - building permit \| Permit status: Permit issued \| Permit id: 16000-01582	2016/06/27	0	99	1801 Page Mill Rd, Palo Alto, Ca 94304	Matrix Hg Inc
SCORE 99 1841 Page Mill Rd, Palo Alto, Ca 94304 Commercial rooftop mechanical replacement are of work is 1000sf. Date: July 25, 2016 Value: $300,000 Contractor: Matrix Hg Inc Permit type: Project - building permit \| Permit status: Permit issued \| Permit id: 16000-01851	2016/07/25	300000	99	1841 Page Mill Rd, Palo Alto, Ca 94304	Matrix Hg Inc
SCORE 99 1891 Page Mill Rd, Palo Alto, Ca 94304 San Diego Ca Replace two (2) air handlers and one (1) boiler on the roof. Date: May 2, 2014 Value: $100,000 Contractor: Matrix Hg Inc Permit status: Permit issued \| Permit id: 14000-01040	2014/05/02	100000	99	1891 Page Mill Rd, Palo Alto, Ca 94304 San Diego Ca	Matrix Hg Inc
SCORE 99 1881 Page Mill Rd, Palo Alto, Ca 94304 San Diego Ca Like for like, same location, hvac equipment replacement. (1) boiler, (2) ac units, and (1) coolng tower. Date: November 4, 2013 Value: $10,000 Contractor: Matrix Hg Inc Permit status: Permit issued \| Permit id: 13000-02939	2013/11/04	10000	99	1881 Page Mill Rd, Palo Alto, Ca 94304 San Diego Ca	Matrix Hg Inc
SCORE 99 1841 Page Mill Rd, Palo Alto, Ca 94304 San Diego Ca Commercial rooftop mechanical replacement are of work is 1000sf. Date: July 25, 2016 Value: $300,000 Contractor: Matrix Hg Inc Permit status: Finaled \| Permit id: 16000-01851	2016/07/25	300000	99	1841 Page Mill Rd, Palo Alto, Ca 94304 San Diego Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 425 California St San Francisco Ca 10f & 11/f: install new hvac system. Date: April 28, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20140428282	2014/04/28	0	99	425 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 1 Post St San Francisco Ca Work category: 8p; boiler replacement Date: April 18, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20170418570	2017/04/18	0	99	1 Post St San Francisco Ca	Matrix Hg Inc
SCORE 99 5 Davis St San Francisco Ca G/f: install (2) new split air conditionaning systems new fire & smoke dampers at elveator machine room. Date: August 7, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20140807079	2014/08/07	0	99	5 Davis St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 3 Clay St San Francisco Ca Dometic water piping for cooling tower Date: December 12, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20161212361	2016/12/12	0	99	3 Clay St San Francisco Ca	Matrix Hg Inc
SCORE 99 1st Fl / 155 Montgomery St San Francisco Ca Replace (e) airhandler with new unit. Date: December 30, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pm20161230822	2016/12/30	0	99	155 Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 1019 Market St San Francisco Ca Work category: 8p; boiler install Date: December 12, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20171212943	2017/12/12	0	99	1019 Market St San Francisco Ca	Matrix Hg Inc
SCORE 99 95 Hawthorne St San Francisco Ca Work category: 11p; de-commission (3) gas fired hot water boilers Date: December 15, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20171215059	2017/12/15	0	99	95 Hawthorne St San Francisco Ca	Matrix Hg Inc
SCORE 99 3 Clay St San Francisco Ca Remove and replace (2) chillers w/ new like and kind construct new refrigerate containment wall w/ doors. Remove and replace feeders serving chiller 1 & 2. 4 sets (3#3 1#3 g 3"c) 1/125 amp sub panel 2 circuits 2 chillers 1 rerefrigerant gas monitor 120v damper backdraft interlock 2 fans Date: February 25, 2015 Contractor: Matrix Hg Inc Permit type: Electrical permit \| Permit status: Issued \| Permit id: E201502256614	2015/02/25	0	99	3 Clay St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca Remove all distribution ductwork on plaza 1/f 6/f; install variable air volume distrib. System to accommodate new constr plaza level layout; totan # of new zones: 11; install new hot water reheat distrib to all zones; provide new ddc t-stats; relocate 1 supply diffuser in 1/f lounge; 4/f faculty staff lounge 62 provide new supply & reutrn air to 2 new phone booths; replace vav box serving restrooms & lobby; modify ductwork for new ceiling plan; provide independent air & water balance. Date: February 10, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pm20150210900	2015/02/10	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 31 18th St San Francisco Ca Work category: 8p; this boiler was installed well over years ago and is not in the system to track ptos. Inspection is to insure safety and enter into system to track ptos yearly. Date: January 29, 2018 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20180129077	2018/01/29	0	99	31 18th St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca 4/f: install vav boxes & hws/r pipe new air handler fsds ductwork - hydronic system. Date: July 3, 2013 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20130703170	2013/07/03	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 19th Flr / 1 Montgomery St San Francisco Ca Installation of fan coil unit w/permit #201406309980 Date: July 22, 2014 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20140722587	2014/07/22	0	99	1 Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 4 Montgomery St San Francisco Ca Work category: 11p; de-commission (2) gas fired steam boilers Date: July 26, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pw20170726786	2017/07/26	0	99	4 Montgomery St San Francisco Ca	Matrix Hg Inc
SCORE 99 2 Clay St San Francisco Ca Work category: 8p; replace existing boiler with new like and kind Date: June 27, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pw20170627089	2017/06/27	0	99	2 Clay St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca Install new vav boxes replace (e) exposed duct w/ new exposed duct. Remove & replace relieft dampers install brf system install 2 exhaust fans in restrooms replace ah-1 w/new variable speed cooling only. Date: May 7, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Complete \| Permit id: Pm20150507399	2015/05/07	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 Unit 0 / 536 Mission St San Francisco Ca Work category: 5m; condensate for one (1) 1/2ton fan coil unit Date: May 26, 2015 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pmw20150526571	2015/05/26	0	99	536 Mission St San Francisco Ca	Matrix Hg Inc
SCORE 99 17th Fl / 425 California St San Francisco Ca Commerical ti upgrade air distribution system (1) new vav box and replacement of all registers. Date: November 20, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20171120491	2017/11/20	0	99	425 California St San Francisco Ca	Matrix Hg Inc
SCORE 99 1 Maritime Pz San Francisco Ca Remove and replace (e) chilled water coil at sf-6. Date: October 6, 2016 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pm20161006581	2016/10/06	0	99	1 Maritime Pz San Francisco Ca	Matrix Hg Inc
SCORE 99 5 Sutter St San Francisco Ca 1 cast iron steam boiller replacement Date: October 13, 2017 Contractor: Matrix Hg Inc Permit type: Plumbing permit \| Permit status: Issued \| Permit id: Pp20171013528	2017/10/13	0	99	5 Sutter St San Francisco Ca	Matrix Hg Inc