Boiler, Hot-Water Heating and Steam Fitting Contractors in Oakland, CA
7 Boiler, Hot-Water Heating and Steam Fitting contractors in Oakland, California appear in the CSLB public record — 7 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Advanced Refrigeration
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
Modern Hydronics
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
Broadway Mechanical-Big Pipe Joint Venture
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
Monterey Mechanical Co
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
Alaska Refrigeration Air Conditioning & Heating Co
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
Broadway Mechanical - Contractors Inc
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
Capeta Radiant Heat Systems
C-4 · Oakland, CA
Verified August 4, 2026 · Bonded
More Boiler, Hot-Water Heating and Steam Fitting cities in California
- San Francisco (42)
- Sacramento (16)
- San Jose (15)
- Los Angeles (14)
- San Diego (14)
- Santa Rosa (14)
- Fresno (11)
- Bakersfield (9)
- El Cajon (9)
- Hayward (8)
- Petaluma (8)
- Santa Clara (8)
All Boiler, Hot-Water Heating and Steam Fitting contractors in California →
Before you hire in Oakland
Frequently asked questions
How many Boiler, Hot-Water Heating and Steam Fitting contractors are licensed in Oakland, California?
This directory lists 7 Boiler, Hot-Water Heating and Steam Fitting contractors in Oakland, California, of which 7 currently hold an active CSLB license.
How do I check if a Boiler, Hot-Water Heating and Steam Fitting contractor is licensed in Oakland, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active (not expired, suspended, or inactive) to be valid.
Should a Boiler, Hot-Water Heating and Steam Fitting contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.