New HVAC & Mechanical Permits in San Francisco, CA — October 2026

164 commercial building permits relevant to hvac & mechanical contractors were issued recently in San Francisco, CA, representing $51,132,403 in reported project value. Every project below was just permitted — meaning trade packages are being awarded right now.

Issued	Project	Value	Score
2026-10-09	Tenant improvement in existing ground floor kitchen restaurant space. non structural walls, new equipment, modified finishes, new finishes i 2140 Clement St	$180,000	50
2026-10-08	2/f suite 200: new construction of conference rooms, huddle, phone and breakarea of non-structural elements. doors, finishes, ceilings, ligh 201 California St	$900,000	70
2026-10-08	Remove 8 (e) rooftop package units. replace with 8 new units. reconnect existing duct, electrical, gas pipe, drain line and thermostat wire. 660 03rd St	$80,000	50
2026-10-08	1/f: new hvac system for t.i. 4220 Geary Bl	$20,000	30
2026-10-07	Unit 3810 38/f: install mechanical unit and dropping registers. installing outlets, lights, and sensors. ref arch # 202608176653. 1 Embarcadero Center	$95,000	45
2026-10-07	Revision to pa #202411084703 pemit for mep,hvac, and lighting. 1270 Valencia St	$1	35
2026-10-07	Revision to pa#202506098260: revise duct size of hood. 1) provide heating cooling and ventilations using new heat pumps and fan coil units. 740 Washington St	$1	30
2026-10-07	27/fl- new exhaust fan vav's air and water balancing, insulation of ductwork. ref 202608196842 50 California St	$15,000	30
2026-10-06	8/fl-interior soft demo of non-bearing walls, addition of non-bearing partitions. new mechanical, electrical and new equipment. 181 Fremont St	$1,000,000	90
2026-10-06	Mechanical and electrical work for t.i. on the 9th floor; ref#: 202609037667. 220 Montgomery St	$65,000	50
2026-10-06	1st floor: installing new ductwork to existing fan coil unit to serve new zones 735 Montgomery St	$30,000	30
2026-10-06	Install new bracing and guy wire for existing exhaust duct. 1830 Taraval St	$2,000	30
2026-10-06	Mechanical work for 3rd & 6th floors 345 Spear St	$45,000	30
2026-10-05	37th floor partial ti. non structural partitions, ceilings, finishes+ associated mechanical + electrical. 55 Spear St	$2,000,000	90
2026-10-05	Minor structure framing for mechanical units. add t24 electrical for pa#: 202606082725. 2765 16th St	$1	35
2026-10-01	Ground floor retail bank branch ti no strurtural partitions, ceilings, finishes and mep. 1301 Noriega St	$850,000	65
2026-10-01	Construction of a new demising wall to divide the (e) space into 2 separate vanilla shell tenant spaces. work includes interior finishes, fu 164 Geary St	$175,000	50
2026-09-30	Suite #650: interior demolition & construction of non-structural elements including interior partition, doors, finishes, ceilings, lighting, 600 Harrison St	$2,000,000	90
2026-09-30	Modify hvac ductwork for new layout. add electrical outlets. modify lighting. ref pa# 202605070870 600 Townsend St	$20,000	35
2026-09-30	1st floor only: furnish and install 4 new fan coil units reusing existing heat pump. furnish and install new energy recovery ventillator. fu 732 Brannan St	$25,000	30
2026-09-29	Revision to pa#: 202606183492 to modify mechanical work on the 5th flr and add exterior louver. 400 Howard St	$1	30
2026-09-25	Core and shell work to suite c-2. work includes replacement of hvac equipment, providing accessible restroom and new water connection. 2675 Geary Bl	$46,000	30
2026-09-24	Existing interior office remodel. scope includes demo and construction of non structural partitions, ceilings, glazing, finishes, electrical 50 California St	$3,942,870	90
2026-09-24	Suit#1350: (e) interior office remodel, scope includes demo & construction of non-structural partitions, ceilings, glazing, finishes, electr 50 California St	$859,574	70
2026-09-24	Tenant improvement for 'e' retail store. demo of interior partition, new fixture, plumbing, mechanical, electrical work. new sales floor fix 50 Powell St	$155,000	50
2026-09-24	30th fl - revision to pa 202604239936, removal of scope from conference room/yoga room which includes lighting & mechanical 181 Fremont St	$1	35
2026-09-24	Mechanical revision to pa #202606197885 220 Montgomery St	$1	30
2026-09-23	Mechanical and electrical work for tenant improvement on the 5th flr. ref#: 202606223612. 667 Mission St	$175,000	50
2026-09-23	Mechanical and electrical work for t.i. at suite 1825. ref: 202606223639 1 California St	$82,000	50
2026-09-23	T.i. of cafe in vacant electronic repair store (change of use form office b / 10 to cafe b / 05) at the restoom, remove the automatic door c 9 Kearny St	$30,000	35
2026-09-23	12th floor- structural only permit to show anchorage of idf racks. scope also includs removal of seismic bracing requirement for ductwork sh 221 Main St	$1	30
2026-09-22	Demolition of 5th and 6th floor communicating stair to intermediary landing, floor infill at openning and restroom upgrades. no hvac or elec 55 Spear St	$350,000	70
2026-09-22	3/fl- mechanical modifications to improve cooling capabilities 121 Spear St	$50,000	45
2026-09-22	45th floor: reference#202607305820 mechanical and electrical for the project 101 California St	$44,335	35
2026-09-21	23rd floor: ti consisting of new office remodel with new offices, workroom, & coffee station. new led lighting and finishes throughout. mech 555 California St	$1,500,000	90
2026-09-21	Steel frame concrete wall repair ion the mechanical penthouse. the exterior steel frame supports a granite facade and is connected to the pe 555 California St	$1,973,967	90
2026-09-21	Mechanical: install (n) low-pressure duct and air distribution to meet new ti layout. install (3) new terminal units to meet new zoning plan 180 Howard St	$125,000	50
2026-09-21	Mechanical-install new low pressure duct & air distribution to meet new layout. install (3) new terminal units to meet new zoing plan. elect 180 Howard St	$150,000	50
2026-09-21	Revision to 202607145009. add ac unitt furnace 2139 Polk St	$2,000	30
2026-09-18	50th floor: mep submittal to support approved arch permit. new hvac ductwork and lighting for new office layout. ref pa #202607144994 555 California St	$1,500,000	90
2026-09-18	Add exhaust fan and associated duct work for (n) shower. add booster fan and associated duct work for new laundry room. ref pa# 2024-0322-84 2505 Judah St	$20,000	30
2026-09-17	6th fl - mechanical work for tenant improvement ref pa 202605121069 400 Howard St	$28,000	35
2026-09-16	Installation of 2 10,000 g 87 usts and 1 8,000 g 91-gas doulble wall usts. installation of all new double wall product, vapor and vent pipin 3400 Mission St	$500,000	70
2026-09-16	Mech: replace duct work, transfer fan relocation, supply air diffusers, rework flexible inlet duct connectors, install new balancing dampers 201 Mission St	$337,875	70
2026-09-16	4th fl: deferred mep under 202605141302. compliant lighting and controls, demo and replace existing ductwork and diffusers. 345 Spear St	$40,000	35
2026-09-16	Add mechanical t24 to pa: 2026.0812.6428 98 Battery St	$1	30
2026-09-15	15/f: mechanical and electrical work for office tenant improvement project under main arch 202608206963 44 Montgomery St	$142,000	50
2026-09-15	Change of occ/use from retail to buisiness (nail salon) - ada upgrade of bathroom. partition of breakroom and storage area, install (n) sink 2217 Union St	$50,000	45
2026-09-14	3rd floor east: deferred mechanical and electrical. bldg bpa #202606042525 1160 Battery St	$1,935,750	90
2026-09-14	Renovation of suite 350, for new lab space. demo select partitions and doors. installation of new lab equipment and new lab furniture system 185 Berry St	$500,000	70

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