Acco Engineered Systems Inc. Dba Acco En
- Based in
- Pasadena
- On San Francisco permits
- May 2000 to Oct 2026
- Last 24 months
- 39 permits filed
469 permits since 2000: 245 completed, 27 in progress, 147 never finaled, 50 expired or cancelled.
Of the 147 never-finaled permits, 15 are 3 to 5 years old, 57 are 5 to 10 years old, 75 are over 10 years old.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Most recent permits
Showing the 100 most recent of 469.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Oct 2, 2026 | In progress filed Oct 2026, not yet issued | 735 Montgomery St | 1st floor: installing new ductwork to existing fan coil unit to serve new zonesDetails
1st floor: installing new ductwork to existing fan coil unit to serve new zones | $30,000 |
| Jul 1, 2026 | In progress issued Sep 2026 | 500 Washington St | demo & replace (e) boilers & (e) chiller with like units. replace (e) hhw pumps with (n) primary/secondary system.Details
demo & replace (e) boilers & (e) chiller with like units. replace (e) hhw pumps with (n) primary/secondary system. | $600,000 |
| Jun 18, 2026 | In progress issued Jun 2026 | 680 Mission St | to obtain final inspection for work approved under pa#202505096190, all work is completeDetails
to obtain final inspection for work approved under pa#202505096190, all work is complete | |
| Apr 29, 2026 | In progress issued Jun 2026 | 1725 03rd St | replace existing condenser water upumps and variable frequency drives with new units.Details
replace existing condenser water upumps and variable frequency drives with new units. | $92,000 |
| Apr 3, 2026 | In progress issued Apr 2026 | 401 Harrison St | permrevision 202603026778- remove failing eqipment and perform emergency repair work by replacing with (n) fillport equipment.Details
permrevision 202603026778- remove failing eqipment and perform emergency repair work by replacing with (n) fillport equipment. | |
| Mar 27, 2026 | Completed final sign-off Aug 2026 | 1 Dr Carlton B Goodlett Pl | revision to pa# 202212158453 & 202508062396, scope reduction, updated units requiring duct smoke detectors.Details
revision to pa# 202212158453 & 202508062396, scope reduction, updated units requiring duct smoke detectors. | |
| Mar 19, 2026 | In progress issued Mar 2026 | 400 Sutter St | like for like replacement for make up air unit.Details
like for like replacement for make up air unit. | $60,000 |
| Mar 18, 2026 | In progress issued Mar 2026 | 425 Market St | remove and replace 1.5 ton water source heat pumpDetails
remove and replace 1.5 ton water source heat pump | $20,000 |
| Mar 2, 2026 | In progress issued Mar 2026 | 401 Harrison St | remove failing eqipment and perform emergency repair wokr by replacing with (n) fillport equipment.Details
remove failing eqipment and perform emergency repair wokr by replacing with (n) fillport equipment. | $64,000 |
| Dec 12, 2025 | In progress issued Dec 2025 | 2101 Mission St | installation of one wall mounted fan coil unit and 1 roof mounted condensing unit with associated condesing unit with associated piping and electricalDetails
installation of one wall mounted fan coil unit and 1 roof mounted condensing unit with associated condesing unit with associated piping and electrical | $32,000 |
| Dec 12, 2025 | In progress filed Dec 2025, not yet issued | 3250 Van Ness Av | demo and replace cooling tower on roofDetails
demo and replace cooling tower on roof | $330,000 |
| Dec 12, 2025 | Completed final sign-off Jun 2026 | 525 Market St | 34/fl- rework of vavs and low side duct layout to better serve (n) architectural layout upgrade (e) vavs to ddc controls, ref 202511179739Details
34/fl- rework of vavs and low side duct layout to better serve (n) architectural layout upgrade (e) vavs to ddc controls, ref 202511179739 | $548,000 |
| Dec 3, 2025 | In progress issued Jan 2026 | 1400 16th St | install new 6-ton fan coil to serve existing computer room. no exterior work.Details
install new 6-ton fan coil to serve existing computer room. no exterior work. | $40,000 |
| Dec 3, 2025 | Completed final sign-off Feb 2026 | 201 Filbert St | revision to pa #202504043742 update to structural attachement.Details
revision to pa #202504043742 update to structural attachement. | |
| Nov 14, 2025 | Completed final sign-off Nov 2025 | 1 Embarcadero Center | 45/fl- to tobatin final inspection for work approved under 201903064499. all work is completeDetails
45/fl- to tobatin final inspection for work approved under 201903064499. all work is complete | |
| Nov 13, 2025 | Completed final sign-off Mar 2026 | 575 Market St | 25/fl-room 2564- ref 202510157452- relocate (e) vav boxes and (e) supply and return diffusers and add (n) low pressure ductwork as needed, install water source heat pump and associated piping as needed for serverDetails
25/fl-room 2564- ref 202510157452- relocate (e) vav boxes and (e) supply and return diffusers and add (n) low pressure ductwork as needed, install water source heat pump and associated piping as needed for server | $113,610 |
| Oct 24, 2025 | In progress issued Oct 2025 | 735 Montgomery St | 2nd fl: install new hhw coil in line (e) chw coil. connect to (e) hww piping in mechanical roomDetails
2nd fl: install new hhw coil in line (e) chw coil. connect to (e) hww piping in mechanical room | $10,000 |
| Oct 24, 2025 | In progress issued Nov 2025 | 301 Van Ness Av | remove and replace existing air cooled chillers (roof)Details
remove and replace existing air cooled chillers (roof) | $415,000 |
| Oct 17, 2025 | In progress issued Oct 2025 | 1455 03rd St | 3rd floor: addition of one under floor vav box and alteration of lowside air distribution in area of work. ref pa #202506108366Details
3rd floor: addition of one under floor vav box and alteration of lowside air distribution in area of work. ref pa #202506108366 | $40,000 |
| Oct 15, 2025 | Completed final sign-off Feb 2026 | 1444 Sansome St | add vrf sytem fan coils to existing space. rebalance vrf condensing unit located in parking garage. 8 ton unit.Details
add vrf sytem fan coils to existing space. rebalance vrf condensing unit located in parking garage. 8 ton unit. | $245,000 |
| Oct 15, 2025 | Expired or cancelled expired Sep 2026 | 2222 Market St | remove and replace (e) condensing units on roof. remove and replace branch controllers on roof. remove and replace refrigerant pipingDetails
remove and replace (e) condensing units on roof. remove and replace branch controllers on roof. remove and replace refrigerant piping | $180,000 |
| Oct 10, 2025 | In progress issued Oct 2025 | 645 Harrison St | remove and replace vrf fan coil unit with new duct, pipe and branch controllerDetails
remove and replace vrf fan coil unit with new duct, pipe and branch controller | $50,000 |
| Aug 19, 2025 | Completed final sign-off Aug 2026 | 1 Dr. Carlton B. Goodlett Pl | revision to pa# 202212158453, fire smoke dampers are being added to (8) central osa ahusDetails
revision to pa# 202212158453, fire smoke dampers are being added to (8) central osa ahus | $100,000 |
| Jul 22, 2025 | In progress issued Jul 2025 | 1455 03rd St | level 8: alteration of new lowside air distribution for conferenceDetails
level 8: alteration of new lowside air distribution for conference | $84,000 |
| Jul 9, 2025 | In progress issued Jul 2025 | 1200 Sacramento St | install mini-split system, heating only for tenants in unit 102 & 101Details
install mini-split system, heating only for tenants in unit 102 & 101 | $64,543 |
| Jun 27, 2025 | In progress issued Jun 2025 | 390 Clementina St | replace hvac boilers, primary pumps, secondary pumps, expansian tank, air seperator, and chem pot feeder with new units. replace (e) hhws/r piping. replace (e) flue, replace (e) dhw boilers and associated piping in mechanical roomDetails
replace hvac boilers, primary pumps, secondary pumps, expansian tank, air seperator, and chem pot feeder with new units. replace (e) hhws/r piping. replace (e) flue, replace (e) dhw boilers and associated piping in mechanical room | $1,000,000 |
| Jun 6, 2025 | In progress issued Jun 2025 | 185 Berry St | replacement of hvac rooftop unit on roof including new structural support structure.Details
replacement of hvac rooftop unit on roof including new structural support structure. | $100,000 |
| Jun 6, 2025 | Completed final sign-off Nov 2025 | 1 Embarcadero Center | to obtain final inspection for work approved under pa # 2021-0903-7772. all work is complete.Details
to obtain final inspection for work approved under pa # 2021-0903-7772. all work is complete. | |
| May 9, 2025 | Completed final sign-off Jul 2025 | 57 Division St | demo (e) grease exhaust fan and associated ductwork located on roof due to fire. replace with new grease duct and like for like grease exhaust fanDetails
demo (e) grease exhaust fan and associated ductwork located on roof due to fire. replace with new grease duct and like for like grease exhaust fan | $13,500 |
| May 9, 2025 | In progress issued May 2025 | 680 Mission St | like for like replacement of makeup air unit in the mechanical roomDetails
like for like replacement of makeup air unit in the mechanical room | $90,000 |
| Apr 25, 2025 | In progress issued Apr 2025 | 2 Embarcadero Center | rev to pa# 2025-0409-4014: revise title 24 acceptance testDetails
rev to pa# 2025-0409-4014: revise title 24 acceptance test | |
| Apr 11, 2025 | Completed final sign-off Nov 2025 | 2850 Broadway | replacement of hvac units to include 12 split systems. to include 12 mimi split 3 package units located on roofDetails
replacement of hvac units to include 12 split systems. to include 12 mimi split 3 package units located on roof | $250,000 |
| Apr 9, 2025 | In progress issued Apr 2025 | 2 Embarcadero Center | deferred mechanical for permit 202405242925. lobby level / suite 2210-2211: ti change of use from retail to office. mechanical on 2nd level and rooftop: demo out existing fan coils chilled and heater water piping, new vrf systems, new fans for ventilation air, bathroom exhaustDetails
deferred mechanical for permit 202405242925. lobby level / suite 2210-2211: ti change of use from retail to office. mechanical on 2nd level and rooftop: demo out existing fan coils chilled and heater water piping, new vrf systems, new fans for ventilation air, bathroom exhaust | $300,000 |
| Apr 4, 2025 | Completed final sign-off Feb 2026 | 201 Filbert St | 7/fl-replace (e) wshp with (n) like for like wshp and connect to (e) supply ductwork. replace (e) cooling tower and condenser water pump with a (n) cooling tower and condenser water pump connect to (e) pipingDetails
7/fl-replace (e) wshp with (n) like for like wshp and connect to (e) supply ductwork. replace (e) cooling tower and condenser water pump with a (n) cooling tower and condenser water pump connect to (e) piping | $600,000 |
| Mar 28, 2025 | Completed final sign-off Jan 2026 | 101 Post St | acco to perform design-build mech construction services to remove/ replace e) 60 ton carrier rooftop cooling only air condition unit w/ a new like for like 60 ton rooftop cooling only unitDetails
acco to perform design-build mech construction services to remove/ replace e) 60 ton carrier rooftop cooling only air condition unit w/ a new like for like 60 ton rooftop cooling only unit | $325,000 |
| Nov 7, 2024 | Completed final sign-off Jul 2025 | 2055 Folsom St | demolish and replace packaged ac units. relocate exhaust fanDetails
demolish and replace packaged ac units. relocate exhaust fan | $85,000 |
| Oct 31, 2024 | Completed final sign-off Feb 2025 | 181 Fremont St | 28/fl- install (n) ductwork on (e) fan powered box on northsideDetails
28/fl- install (n) ductwork on (e) fan powered box on northside | $38,000 |
| Oct 16, 2024 | Completed final sign-off Nov 2024 | 150 California St | 3rd floor:revision to pa #202407267360. nrca-mch-03 initially checked off but test is not required.Details
3rd floor:revision to pa #202407267360. nrca-mch-03 initially checked off but test is not required. | |
| Oct 16, 2024 | Completed final sign-off Feb 2025 | 181 Fremont St | 24&25/fl- install plumbing connection to (n) coffee and tea equipment. install of plumbing connections to (n) bevi water dispenser and refrigertorsDetails
24&25/fl- install plumbing connection to (n) coffee and tea equipment. install of plumbing connections to (n) bevi water dispenser and refrigertors | $49,000 |
| Aug 9, 2024 | Completed final sign-off Oct 2025 | 425 Market St | 37th fl: replacement of boiler flues with like for like. new flue routing to match existingDetails
37th fl: replacement of boiler flues with like for like. new flue routing to match existing | $100,000 |
| Apr 29, 2024 | In progress issued Apr 2024 | 905 California St | basement lvl: demo e) centrifugal fan & install new supply fanDetails
basement lvl: demo e) centrifugal fan & install new supply fan | $150,000 |
| Apr 12, 2024 | In progress issued Apr 2024 | 525 Market St | 28th fl new ductwork and grilles as required to serve private office. relocate existing thermostat to private office. ref to t.i. 202404129854Details
28th fl new ductwork and grilles as required to serve private office. relocate existing thermostat to private office. ref to t.i. 202404129854 | $27,114 |
| Apr 3, 2024 | Completed final sign-off Apr 2024 | 394 Pacific Av | revision to permit 202309206986. positively attach condensing unit support structure to building on roof.Details
revision to permit 202309206986. positively attach condensing unit support structure to building on roof. | $500 |
| Feb 12, 2024 | In progress filed Feb 2024, not yet issued | 500 Howard St | replace (e) underlfloor fan powered booster units. disconnect & reconnect (e) power & controls. new duct transitions from booter units to (e) linked plenums. air balance new booster units to (e) cfm's.Details
replace (e) underlfloor fan powered booster units. disconnect & reconnect (e) power & controls. new duct transitions from booter units to (e) linked plenums. air balance new booster units to (e) cfm's. | $150,000 |
| Jan 12, 2024 | Completed final sign-off May 2025 | 1 Embarcadero Center | modify boiler flue to vent to roof. ref 2019 0306 4499Details
modify boiler flue to vent to roof. ref 2019 0306 4499 | $483,402 |
| Jan 11, 2024 | Completed final sign-off Jul 2026 | 1255 Battery St | sand filtration system replacment in underground fountain park mechanical room.Details
sand filtration system replacment in underground fountain park mechanical room. | $134,348 |
| Dec 20, 2023 | Completed final sign-off Jun 2024 | 580 Beach St | add split system to elevator machine room with cu located in loading dock and fan coil located in basementDetails
add split system to elevator machine room with cu located in loading dock and fan coil located in basement | $86,000 |
| Oct 12, 2023 | In progress issued Oct 2023 | 855 Battery St | new ductless split system serving elevator control roomDetails
new ductless split system serving elevator control room | $62,000 |
| Sep 20, 2023 | Completed final sign-off Apr 2024 | 394 Pacific Av | 3/f: new mini split system serving level 3 idf.Details
3/f: new mini split system serving level 3 idf. | $50,000 |
| Jul 19, 2023 | Completed final sign-off Feb 2024 | 394 Pacific Av | install new ductless heat pump split system for new idf roomDetails
install new ductless heat pump split system for new idf room | $28,000 |
| May 18, 2023 | Never finaled issued May 2023, no final | 88 Kearny St | 19/f: add hw return line for reheat vav terminal units, add sound boot and transfer grillesDetails
19/f: add hw return line for reheat vav terminal units, add sound boot and transfer grilles | $45,000 |
| May 16, 2023 | Completed final sign-off Jul 2024 | 1990 41st Av | provide and install 2 new similar elecric rtus and 1 new similar electric water heater. roof structural design and accomodation installation included. electrical upgrade by electricianDetails
provide and install 2 new similar elecric rtus and 1 new similar electric water heater. roof structural design and accomodation installation included. electrical upgrade by electrician | $440,000 |
| Apr 21, 2023 | Expired or cancelled cancelled Jan 2026 | 1 Post St | install new terminal units. install new ductwork, grilles and diffusers as req. demo e duct work grilles and diffusers as reqDetails
install new terminal units. install new ductwork, grilles and diffusers as req. demo e duct work grilles and diffusers as req | $180,000 |
| Mar 29, 2023 | Never finaled issued Mar 2023, no final | 1360 Jones St | replace existing heat pump/fan coil split system with new vrf fan coil/condensing unit systemDetails
replace existing heat pump/fan coil split system with new vrf fan coil/condensing unit system | $245,000 |
| Mar 10, 2023 | Completed final sign-off Jul 2024 | 353 Sacramento St | basement - installation of new waterside economizer heat exchanger with respective piping and valving.Details
basement - installation of new waterside economizer heat exchanger with respective piping and valving. | $180,000 |
| Jan 9, 2023 | Expired or cancelled cancelled May 2023 | 865 Battery St | direct replacement of 1.5 ton water source heat pump, like for like. server room. same location; no other work.Details
direct replacement of 1.5 ton water source heat pump, like for like. server room. same location; no other work. | $11,000 |
| Jan 6, 2023 | Never finaled issued Jan 2023, no final | 185 Berry St | revision to permit 202208110319. piping updates. demo backflow preventer and reroute piping.Details
revision to permit 202208110319. piping updates. demo backflow preventer and reroute piping. | |
| Dec 15, 2022 | Completed final sign-off Aug 2026 | 1 Dr Carlton B Goodlett Pl | replace (179)existing water source heat pumps,flexible hose,necessary ductwork & thermostats with new.Details
replace (179)existing water source heat pumps,flexible hose,necessary ductwork & thermostats with new. | $5,800,000 |
| Dec 15, 2022 | Completed final sign-off Jan 2024 | 1 Union St | #3 - 3rd flr - replace (2) condensing units located on roof; replace (2) air handling units located above server room.Details
#3 - 3rd flr - replace (2) condensing units located on roof; replace (2) air handling units located above server room. | $52,000 |
| Dec 8, 2022 | Never finaled issued Dec 2022, no final | 580 Beach St | install single dx split system in elevator machine roomDetails
install single dx split system in elevator machine room | $72,279 |
| Dec 2, 2022 | Never finaled issued Dec 2022, no final | 150 Mendosa Av | recommentcent and completion of work approved under pa# 201712277937. all work is complete.Details
recommentcent and completion of work approved under pa# 201712277937. all work is complete. | $15,000 |
| Dec 2, 2022 | Never finaled issued Dec 2022, no final | 1 Bayview Park Rd | recommentcent and completion of work approved under pa# 201712277433. all work is complete.Details
recommentcent and completion of work approved under pa# 201712277433. all work is complete. | $55,000 |
| Oct 25, 2022 | Completed final sign-off Aug 2023 | 1700 Haight St | installation of 3 new ac units & ductwork.Details
installation of 3 new ac units & ductwork. | $100,000 |
| Oct 12, 2022 | Never finaled issued Oct 2022, no final | 185 Berry St | remove back flow preventer. revision to pa# 202208110319Details
remove back flow preventer. revision to pa# 202208110319 | |
| Oct 7, 2022 | Completed final sign-off May 2023 | 153 Townsend St | like for like replacement of 2 ac units. not visible from street.Details
like for like replacement of 2 ac units. not visible from street. | $996,000 |
| Sep 30, 2022 | Completed final sign-off Sep 2023 | 120 Kearny St | demo (e) dampers w/pneumatic controls & add new dampers w/ddc controls, demo (e) chw valves w/pneumatic controls & add new chw valves w/ddc controls.Details
demo (e) dampers w/pneumatic controls & add new dampers w/ddc controls, demo (e) chw valves w/pneumatic controls & add new chw valves w/ddc controls. | $630,000 |
| Sep 16, 2022 | Never finaled issued Sep 2022, no final | 1200 California St | administrative permit to make correction to the wording of the scope of work under pa#202206106052: the correct scope should read, "installation of mechanical pipe exhaust for maintenance of cogeneration unit"Details
administrative permit to make correction to the wording of the scope of work under pa#202206106052: the correct scope should read, "installation of mechanical pipe exhaust for maintenance of cogeneration unit" | |
| Sep 15, 2022 | Completed final sign-off Jan 2023 | 350 Rhode Island St | replace (e) 1750 mbh boilers. (serial no. 87046, 87052) and expansion tank w/ like unit. hhw system changed from variable primary to primary secondary.Details
replace (e) 1750 mbh boilers. (serial no. 87046, 87052) and expansion tank w/ like unit. hhw system changed from variable primary to primary secondary. | $195,000 |
| Aug 17, 2022 | Completed final sign-off Dec 2023 | 633 Battery St | basement: new mechanical equipment to replace existing at basement exercise rooms and building engineer's office. new duct at ground floor breezeway.Details
basement: new mechanical equipment to replace existing at basement exercise rooms and building engineer's office. new duct at ground floor breezeway. | $42,000 |
| Aug 11, 2022 | Never finaled issued Aug 2022, no final | 185 Berry St | boiler replacement. demo 4 (e) boilers and replace with 3 new boilers on existing penthouse.Details
boiler replacement. demo 4 (e) boilers and replace with 3 new boilers on existing penthouse. | $2,314,000 |
| Jul 18, 2022 | Never finaled issued Jul 2022, no final | 221 Main St | basement: install 4in settlement joint. structural cuts in basement due to water main pipe repair. minor structural entities.Details
basement: install 4in settlement joint. structural cuts in basement due to water main pipe repair. minor structural entities. | $72,928 |
| Jul 13, 2022 | Completed final sign-off Dec 2023 | 633 Battery St | interior ti improvement on basement floor, boiler room remodel including; new mechanical and electrical euipment to replace (e), new concrete house keeping pad witthin boiler room.Details
interior ti improvement on basement floor, boiler room remodel including; new mechanical and electrical euipment to replace (e), new concrete house keeping pad witthin boiler room. | $655,000 |
| Jun 21, 2022 | Never finaled issued Jun 2022, no final | 650 California St | 22nd fl: install new water-source heat pump in i.t. room.Details
22nd fl: install new water-source heat pump in i.t. room. | $50,000 |
| Jun 10, 2022 | Never finaled issued Jun 2022, no final | 1200 California St | installation of exhaust ductwork for maintenance of cogeneration unit.Details
installation of exhaust ductwork for maintenance of cogeneration unit. | $180,000 |
| Apr 12, 2022 | Never finaled issued Apr 2022, no final | 415 Natoma St | level p-2: installation of 2 new ac units and 2 new condensing units with associated refrigerant piping.Details
level p-2: installation of 2 new ac units and 2 new condensing units with associated refrigerant piping. | $68,802 |
| Mar 17, 2022 | In progress issued Feb 2024 | 1 Warriors Wy | installation of (14) storm water filters (7) duplex storm drain sump pump, basin, discharge pipe to correct and supplement (e) storm drain system design for water recycling on site.Details
installation of (14) storm water filters (7) duplex storm drain sump pump, basin, discharge pipe to correct and supplement (e) storm drain system design for water recycling on site. | |
| Jan 24, 2022 | Completed final sign-off Jan 2023 | 625 Market St | remove & replace (1) 4.5-ton water source hear pump. (tag: w5hp.4-2) on the 4th fl with like for like replacement.Details
remove & replace (1) 4.5-ton water source hear pump. (tag: w5hp.4-2) on the 4th fl with like for like replacement. | $25,000 |
| Jan 19, 2022 | Never finaled issued Jan 2022, no final | 3180 18th St | replace roof top unit's like for like. replace split system like for like. demo boiler and primary hot water pump in boiler room. install new boiler skid on roof.Details
replace roof top unit's like for like. replace split system like for like. demo boiler and primary hot water pump in boiler room. install new boiler skid on roof. | $250,000 |
| Jan 19, 2022 | Never finaled issued Jan 2022, no final | 1515 03rd St | install new tchw fan coil, pipiing & duct as shown on plans to supplement cooling in storage room.Details
install new tchw fan coil, pipiing & duct as shown on plans to supplement cooling in storage room. | $165,000 |
| Dec 15, 2021 | Completed final sign-off Mar 2022 | 1160 Mission St | rooftop: furnish & install 2 heat pumps, 2 indoor fan coil units. two outfoor condesners units.Details
rooftop: furnish & install 2 heat pumps, 2 indoor fan coil units. two outfoor condesners units. | $82,000 |
| Dec 9, 2021 | Completed final sign-off Apr 2022 | 410 Townsend St | direct replacement of (3) water source heat and ac units no alterations to electrical or pipingDetails
direct replacement of (3) water source heat and ac units no alterations to electrical or piping | $25,000 |
| Sep 10, 2021 | Completed final sign-off Aug 2022 | 1201 04th St | direct replacement of 2 existing rooftop non condensing boilers with 2 new condensing boilersDetails
direct replacement of 2 existing rooftop non condensing boilers with 2 new condensing boilers | $100,000 |
| Sep 3, 2021 | Expired or cancelled expired Nov 2025 | 1 Embarcadero Center | revision to pa 2019-0306-4499 replacements of (e) boilers to direct vent boilersDetails
revision to pa 2019-0306-4499 replacements of (e) boilers to direct vent boilers | |
| Aug 30, 2021 | Completed final sign-off Dec 2021 | 601 California St | 13th fl, ste 1300 - ti build out of suite with new terminal units, air distribution and transfer fansDetails
13th fl, ste 1300 - ti build out of suite with new terminal units, air distribution and transfer fans | $91,965 |
| Aug 5, 2021 | Completed final sign-off Dec 2021 | 3201 California St | like for like replacement for rooftop package air conditioning unit. like for like replacement of boiler skid complete with boiler, pump, expansion tank, pot feeder and necessary piping.Details
like for like replacement for rooftop package air conditioning unit. like for like replacement of boiler skid complete with boiler, pump, expansion tank, pot feeder and necessary piping. | $205,000 |
| Jul 23, 2021 | Completed final sign-off Mar 2022 | 505 Brannan St | furnish and install a new 4-ton vrv split system ac for the 1st fl mdf roomDetails
furnish and install a new 4-ton vrv split system ac for the 1st fl mdf room | $80,000 |
| Jun 17, 2021 | Completed final sign-off Jan 2022 | 501 Post St | remove (e) abandoned generator. replace w/new diesel generatorDetails
remove (e) abandoned generator. replace w/new diesel generator | $100,000 |
| Apr 27, 2021 | Completed final sign-off Apr 2022 | 120 Kearny St | demo vane-axial fans, duct transitions, and adjacent sound trap baffles. install supply and exhaust fan walls.Details
demo vane-axial fans, duct transitions, and adjacent sound trap baffles. install supply and exhaust fan walls. | $750,000 |
| Mar 25, 2021 | Completed final sign-off Mar 2022 | 1 Dr Carlton B Goodlett Pl | direct replacement of 27 water source heat pumps.Details
direct replacement of 27 water source heat pumps. | $400,000 |
| Mar 25, 2021 | Never finaled issued Aug 2021, no final | 550 Kearny St | direct replacement of 1 cooling tower located on roof & 2 pumps in the penthouse.Details
direct replacement of 1 cooling tower located on roof & 2 pumps in the penthouse. | $450,000 |
| Mar 15, 2021 | Completed final sign-off Apr 2023 | 121 Steuart St | installation of 2 bard units in neigboring building elevator machine rooms with associated condensate piping. 1-ton bard unit.Details
installation of 2 bard units in neigboring building elevator machine rooms with associated condensate piping. 1-ton bard unit. | $32,000 |
| Mar 2, 2021 | Never finaled issued May 2021, no final | 301 Battery St | 7th fl: replace water source heat pump in electrical room.Details
7th fl: replace water source heat pump in electrical room. | $17,000 |
| Jan 27, 2021 | Completed final sign-off Jan 2022 | 1455 Market St | (fl: 16,17,20) replacement of 36 pneumatic smoke dampers across 3 floors (12 per floor) with new, code compliant, electronically actuated smoke dampers.Details
(fl: 16,17,20) replacement of 36 pneumatic smoke dampers across 3 floors (12 per floor) with new, code compliant, electronically actuated smoke dampers. | $150,000 |
| Jan 26, 2021 | Never finaled issued Feb 2021, no final | 875 Howard St | 3/f: like for like replacement of one (1) ac unit on the 3rd floor.Details
3/f: like for like replacement of one (1) ac unit on the 3rd floor. | $30,000 |
| Jan 22, 2021 | Never finaled issued Mar 2021, no final | 2455 Golden Gate Av | remove and replace 100 ton carrier steam fired absorbtion and replace with like-for-like chillerDetails
remove and replace 100 ton carrier steam fired absorbtion and replace with like-for-like chiller | $250,000 |
| Dec 2, 2020 | Completed final sign-off May 2022 | 353 Sacramento St | replace cooling tower, associated piping, & accessories. install additional steel support as needed. install new centrifucal separator. tower located on roof & not taller than existing. not visible from street.Details
replace cooling tower, associated piping, & accessories. install additional steel support as needed. install new centrifucal separator. tower located on roof & not taller than existing. not visible from street. | $415,000 |
| Dec 2, 2020 | Completed final sign-off Apr 2022 | 120 Kearny St | demo vaneaxial fans, duct transitions, & adjacent sound trap baffles. install supply & exhaust fan walls. fans located on 38th fl mechanical penthouse.Details
demo vaneaxial fans, duct transitions, & adjacent sound trap baffles. install supply & exhaust fan walls. fans located on 38th fl mechanical penthouse. | $750,000 |
| Nov 17, 2020 | Never finaled issued Dec 2020, no final | 375 Brannan St | remove and replace 2 split systems.Details
remove and replace 2 split systems. | $38,700 |
| Oct 20, 2020 | Never finaled issued Nov 2020, no final | 601 Townsend St | 2/f: replacement of 4 (e) self-containted a/c units with new split system units in 2/f idf rooms. maher n/a.Details
2/f: replacement of 4 (e) self-containted a/c units with new split system units in 2/f idf rooms. maher n/a. | $90,000 |
| Oct 17, 2020 | Completed final sign-off Jun 2021 | 181 Fremont St | replace exiting dedicated outside air units & associated duckwork and piping.Details
replace exiting dedicated outside air units & associated duckwork and piping. | $2,000,000 |