Mason Mechanical Services
Novato · Marin County · CA
VERIFIED
Bestopedia verdict
California’s contractor board lists Mason Mechanical Services in CLEAR standing. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 20 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #692130 verify on CSLB ↗
- Classifications
- C-20
- Years licensed
- 32.0 years since 07/18/1994
- Contractor bond
- $25,000 AMERICAN CONTRACTORS INDEMNITY COMPANY
- Workers’ comp
- Current AMERICAN CASUALTY COMPANY OF READING PA
- Business type
- Sole Owner
- Qualifying principal
- Robert Peter Mason
- Address of record
- 2 Commercial Blvd Suite 204, Novato, CA 94949
Frequently Asked Questions
Is Mason Mechanical Services a licensed HVAC contractor in California?
Yes. Mason Mechanical Services holds California CSLB contractor license #692130 with a C-20 (Warm-Air Heating, Ventilating and Air-Conditioning) classification. Current CSLB status: CLEAR.
What work is Mason Mechanical Services licensed to perform?
License #692130 carries C-20 (Warm-Air Heating, Ventilating and Air-Conditioning).
Is Mason Mechanical Services bonded?
Yes. Mason Mechanical Services carries contractor's bond #SC634695 for $25,000 through AMERICAN CONTRACTORS INDEMNITY COMPANY.
Does Mason Mechanical Services carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with AMERICAN CASUALTY COMPANY OF READING PA, with a policy expiration of 01/01/2027.
How long has Mason Mechanical Services held its contractor license?
License #692130 was originally issued on 07/18/1994, approximately 32 years ago (as of July 2026).
Where is Mason Mechanical Services located?
Mason Mechanical Services is based in Novato, Marin County, CA 94949.