RCS Mechanical Services
Registered as The Ruben Cortez Corp
Plumber or heating and cooling contractor in Fremont, Alameda County, CA
Claimed listings rank first in Alameda County and are the first we pass quote requests to.
Federal record
- USDOT number
- 2704659
- Status
- Active carrier
- Registered since
- 2015
- 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
- 724430
- Class
- C-20 Warm-Air Heating, Ventilating and Air-Conditioning
- Status
- Clear
Check the license lookup. List read September 26, 2026
About this contractor
RCS Mechanical Services registered with USDOT in 2015 and has held the registration for 11 years. That's the median among the 84 registered carriers listed in Alameda County. Fleet on its registration: small crew with 1 to 3 trucks. It's one of 798 plumbers and heating and cooling contractors listed in Alameda County.
Verify this record on FMCSA’s SAFER system (USDOT 2704659)
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