Klaus & Sons Plumbing Heating Air Conditioning
Registered as Klaus & Sons Construction Inc
Plumber or heating and cooling contractor in Upland, San Bernardino County, CA
Claimed listings rank first in San Bernardino County and are the first we pass quote requests to.
Federal record
- USDOT number
- 2885902
- Status
- Active carrier
- Registered since
- 2016
- Fleet
- Small crew with 1 to 3 trucks
A USDOT number is the federal registration for companies that run commercial trucks. This record comes from the FMCSA registry. How we use it
State license record
- Licensing body
- Contractors State License Board
- License number
- 320990
- Class
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning
- Status
- Clear
Check the license lookup. List read September 26, 2026
- Licensing body
- Contractors State License Board
- License number
- 320990
- Class
- C-36 Plumbing
- Status
- Clear
Check the license lookup. List read September 23, 2026
About this contractor
Klaus & Sons Plumbing Heating Air Conditioning registered with USDOT in 2016 and has held the registration for 10 years. That's shorter than the median of 11 years among the 141 registered carriers listed in San Bernardino County. Fleet on its registration: small crew with 1 to 3 trucks. It's one of 1,421 plumbers and heating and cooling contractors listed in San Bernardino County.
Verify this record on FMCSA’s SAFER system (USDOT 2885902)
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