Boiler, Hot-Water Heating and Steam Fitting Contractors in San Diego, CA
14 Boiler, Hot-Water Heating and Steam Fitting contractors in San Diego, California appear in the CSLB public record — 14 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
San Diego Backflow Testing
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
Aerco Systems LLC
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
San Diego Boiler
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
Jackson & Blanc
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
County Burner and Machinery Corp
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
Envirotech Inc
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
National Air & Energy
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
A O Reed & Co LLC
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
Pacific Rim Mechanical Contractors Inc
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
B S D Builders Inc
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
West County Mechanical
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
JK Morgan Company
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
Duwright Construction Inc
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
Ahrens Mechanical
C-4 · San Diego, CA
Verified June 17, 2026 · Bonded
More Boiler, Hot-Water Heating and Steam Fitting cities in California
- San Francisco (42)
- Sacramento (16)
- San Jose (15)
- Los Angeles (14)
- Santa Rosa (14)
- Fresno (11)
- Bakersfield (9)
- El Cajon (9)
- Hayward (8)
- Petaluma (8)
- Santa Clara (8)
- Anaheim (7)
All Boiler, Hot-Water Heating and Steam Fitting contractors in California →
Before you hire in San Diego
Frequently asked questions
How many Boiler, Hot-Water Heating and Steam Fitting contractors are licensed in San Diego, California?
This directory lists 14 Boiler, Hot-Water Heating and Steam Fitting contractors in San Diego, California, of which 14 currently hold an active CSLB license.
How do I check if a Boiler, Hot-Water Heating and Steam Fitting contractor is licensed in San Diego, 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.