Mas Construction
Upper Lake · Lake County · CA
Verified
Bestopedia verdict
California’s contractor board lists Mas Construction with a license standing of CLEAR. A contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 25 / 25
- Clean record
- 15 / 15
- Track record
- 19.7 / 30
- License continuity
- 5 / 10
- Workers' comp
- 9 / 12
- Contractor bond
- 8 / 8
The verified record
- CSLB license
- #784048 verify on CSLB ↗
- Classifications
- B
- Years licensed
- 25.8 years since 09/07/2000
- Contractor bond
- $25,000 American Contractors Indemnity Company
- Workers’ comp
- Current
- Business type
- Sole Owner
- Qualifying principal
- Mark Anthony Santos
- Address of record
- 11407 Elk Mountain Road, Upper Lake, CA 95485
Frequently Asked Questions
Is Mas Construction a licensed General Contractor contractor in California?
Yes. Mas Construction holds California CSLB contractor license #784048 with a B (General Building) classification. Current CSLB status: CLEAR (as of July 2026).
What work is Mas Construction licensed to perform?
Mas Construction is licensed for B (General Building).
Is Mas Construction bonded?
Yes. Mas Construction carries contractor's bond #100718472 for $25,000 through American Contractors Indemnity Company.
Does Mas Construction carry workers' compensation insurance?
CSLB records list the workers' compensation status for Mas Construction as Exempt.
How long has Mas Construction held its contractor license?
Mas Construction has held California contractor license #784048 since 09/07/2000, approximately 26 years (as of July 2026).
Where is Mas Construction located?
Mas Construction is based in Upper Lake, Lake County, CA 95485.