Contractor on San Francisco permit records
This page is built from public San Francisco permit records. It shows permits this firm pulled, not the quality of its work, and it isn't a recommendation. We don't check whether a contractor is currently licensed, bonded or insured. Verify that at the CSLB before you hire.
SF jobs on record
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Jobs in the past year
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Typical job size
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Most recent job
2mo ago
Aug 19, 2026
44 permits on record. Values are declared at filing.
Aug 19, 2026
No cost listed
Work category: 5m; 1. replace low pressure ductwork for 10th floor. 2. install (6) new terminal units. mechanical permit will tie-in to building permit # 2026-051-51369
180 Howard StFinancial District/South Beachissued#Heating & cooling
Aug 17, 2026
No cost listed
Work category: 5m; 1. replace low pressure ductwork for 9th floor. 2. install (6) new terminal units.
180 Howard StFinancial District/South Beachissued#Heating & cooling
Aug 17, 2026
No cost listed
Work category: 5m; 1. replace low pressure ductwork for 12th floor. 2. install (6) new terminal units. mechanical permit will tie into bldg. permit # 2026 0519 1562
180 Howard StFinancial District/South Beachissued#Heating & cooling
Aug 5, 2026
No cost listed
Work category: 5m; 1. tenant improvement to existing space. 2. existing rtu shall be redistributedto serve the new layout. 3. several split systems shall be provided to serve two existingclassrooms and one breakout room. 4. new split systems are for supplement cooling only. 5.condensing units shall be placed on the roof.
350 Masonic AvLone Mountain/USFissued#Heating & cooling
Jul 30, 2026
No cost listed
Work category: 11p; 1. tenant improvement to existing space. 2. existing rtu shall be redistributed to serve the new layout. 3. several split systems shall be provided to serve two existing classrooms and one breakout room. 4. new split systems are for supplement cooling only. 5. condensing units shall be placed on the roof.
350 Masonic AvLone Mountain/USFissued#Plumbing
Apr 9, 2026
No cost listed
Work category: 5m; relocating fan coils and installing new duct & registers.
1000 A 03rd StMission Baycomplete#Heating & cooling
Mar 5, 2026
No cost listed
Work category: 3mb; provide new lint traps for (3) dryers on each floor. there are a total of (36) dryers.
2000 BroadwayPacific Heightsissued#Plumbing
Feb 2, 2026
No cost listed
Work category: 2m ; 1. replace low pressure ductwork for suite 800 & 850. 2. install (6) new terminal units.
180 Howard StFinancial District/South Beachissued#Heating & cooling
Jan 27, 2026
No cost listed
Work category: 5m; 1. the purpose of this project is to modify the central cooling plant. 2. existing chillers will be demolished, and new chillers will be installed. 3. cooling tower vibration isolation springs on the roof will be replaced.
33 New Montgomery StFinancial District/South Beachissued#Heating & cooling
Nov 18, 2025
No cost listed
Remove old boiler serial #663293 & replace with new boiler, demo existing gas piping connection to boiler & re-connect as required. all work will be in boiler room only and only one (1) boiler.
450 Sutter StFinancial District/South Beachcomplete#Plumbing#Heating & cooling
Oct 21, 2025
No cost listed
Demo and relocate (e) vav's to serve new suite layout.
180 Howard StFinancial District/South Beachissued#Plumbing
Jun 26, 2025
No cost listed
Demo and dispose of existing ductwork. provide and install new ductwork and grills. relocate a fan coil and 2 vav.
180 Howard StFinancial District/South Beachcomplete#Heating & cooling
Jun 5, 2025
No cost listed
Replacing 2 hydronic boilers 75,000 btu. lars brand. including rp certification.
214 Dolores StCastro/Upper Marketcomplete#Heating & cooling
Mar 19, 2025
No cost listed
Work category: 2pa; chiller upgrade / replacement.
2351 Clay StPacific Heightscomplete#Plumbing
Oct 25, 2024
No cost listed
Work category: 5m; replacement of heating hot water plant including boilers, pumps and all accessories.
303 02nd StFinancial District/South Beachcomplete#Heating & cooling
Apr 11, 2024
No cost listed
Work category: 5m; like for like direct replacement of (1) variable air volume air conditioning system that consists of one air handling unit and one condensing unit. equipment is cooling only, no heat. like for like direct replacement of (1) variable air volume heating and ventilating unit. all work will be on the roof only.
1333 Bush StNob Hillcomplete#Heating & cooling
Oct 26, 2023
No cost listed
Ref pw20231010778- address correction from 900 folsom to 400 clementia
400 Clementina StSouth of Marketcomplete#Plumbing
Oct 10, 2023
No cost listed
Work category: 8p; replacement of (2) existing hot water boilers serving existing domestic water heating system.
900 Folsom StSouth of Marketcomplete#Water heater#Heating & cooling
Jun 22, 2023
No cost listed
Work category: 2m ; replacement of space heating hot water boiler
235 02nd StFinancial District/South Beachcomplete#Heating & cooling
Jan 5, 2023
No cost listed
Work category: 5p; connection of water source heat pump piping, into existing building water source heat pump loop piping.
121 Spear StFinancial District/South Beachcomplete#Heating & cooling