General building contractors in San Francisco, CA
2,351 licenses with the B classification list San Francisco (San Francisco County) as their address with the state, 2,277 of them active. Active licenses with nothing flagged come first.
- Nick George TrigonisB · #981135 San Francisco · San Francisco County Active
- Nk Construction and Real Estate Development LLCB · #1122360 San Francisco · San Francisco County Active
- Nob Hill Construction IncB · #1010917 San Francisco · San Francisco County Active
- Norcal Adu Builders LLCB · #1104145 San Francisco · San Francisco County Active
- North Bay Construction LLCB · #896978 San Francisco · San Francisco County Active
- North Beach ConstructionB · #375350 San Francisco · San Francisco County Active
- North Coast Electric and Construction IncB · C-10 · #881659 San Francisco · San Francisco County Active
- North Gate Builders IncB · #794543 San Francisco · San Francisco County Active
- North Point Construction IncB · #631249 San Francisco · San Francisco County Active
- Northpoint BuildersB · #436269 San Francisco · San Francisco County Active
- Northwest Demolition IncA · B · HAZ · #556976 San Francisco · San Francisco County Active
- Not Impossible BuilderB · #1080724 San Francisco · San Francisco County Active
- Nova East Design Build CoB · #839173 San Francisco · San Francisco County Active
- O C A L Builders IncB · #874320 San Francisco · San Francisco County Active
- O Donoghue Construction IncB · #917704 San Francisco · San Francisco County Active
- O N SB · C-10 · #1032869 San Francisco · San Francisco County Active
- O'Boyle ConstructionB · #993148 San Francisco · San Francisco County Active
- O'Brien ConstructionB · #837023 San Francisco · San Francisco County Active
- O'Brien Contracting Inc Dba A Tile CompanyB · C-54 · #771936 San Francisco · San Francisco County Active
- O'Conaire Construction IncB · #1004939 San Francisco · San Francisco County Active
- O'Kane Construction LLCB · #701012 San Francisco · San Francisco County Active
- O'Keeffe Construction IncB · #788698 San Francisco · San Francisco County Active
- O'Keeffe Mechanical Co IncB · C-4 · C-10 · C-20 +4 · #687041 San Francisco · San Francisco County Active
- O'Shaughnessy ConstructionB · #922762 San Francisco · San Francisco County Active
- O'Shea Co Home Grown Construction LLCB · #890253 San Francisco · San Francisco County Active
- Oarcon IncB · #1016698 San Francisco · San Francisco County Active
- Occidental ExpressB · C-10 · C-36 · #319153 San Francisco · San Francisco County Active
- Occidental Power Solar & CogenB · C-10 · C-46 · #591549 San Francisco · San Francisco County Active
- Oceanside Sheetmetal IncB · C-20 · C-36 · C-43 · #968537 San Francisco · San Francisco County Active
- Odysseus BuildersB · #965027 San Francisco · San Francisco County Active
- Ohanlon ConstructionB · #1117678 San Francisco · San Francisco County Active
- Olcote Builders IncB · #1133531 San Francisco · San Francisco County Active
- Old Sod Construction IncB · C-8 · #771385 San Francisco · San Francisco County Active
- Olexo Construction CompanyB · #451049 San Francisco · San Francisco County Active
- Olive Construction IncB · #941417 San Francisco · San Francisco County Active
- Olive'S Construction LLCB · #1136348 San Francisco · San Francisco County Active
- Oliver Mackin ConstructionB · #988725 San Francisco · San Francisco County Active
- Olson ConstructionB · #949512 San Francisco · San Francisco County Active
- Oltranti Construction Company IncB · #523518 San Francisco · San Francisco County Active
- On Tung IncB · #1005809 San Francisco · San Francisco County Active
Source: CSLB license file, Nov 8, 2026All trades in San Francisco