Mm Bay Construction, B General Building Contractor in Novato, CA
Mm Bay Construction operating as a sole owner holds an active California contractor license (CSLB #1071905), valid through Dec 31, 2026. First issued in 2020, the license has been on the CSLB roster for 6 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Novato, in Marin County, California.
- License Number
- 1071905
- Issued
- Dec 14, 2020
- Status
- CLEAR
- Expires
- Dec 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800212912
- Effective
- Dec 8, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 11, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Mm Bay Construction licensed in California?
Yes. Mm Bay Construction holds California Contractors State License Board license number 1071905, which is active and in good standing. The license was first issued on December 14, 2020. It is valid through December 31, 2026.
What does Mm Bay Construction specialize in?
Mm Bay Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Mm Bay Construction headquartered?
Mm Bay Construction is headquartered at 61 Montego Key, Novato, CA 94949, in Marin County, California.
Does Mm Bay Construction have an active surety bond on file with CSLB?
Yes. Mm Bay Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Mm Bay Construction carry workers' compensation coverage?
Mm Bay Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Mm Bay Construction's contractor license?
You can verify Mm Bay Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1071905.
- License issuedDec 14, 2020
- WC coverage startsMar 11, 2025
- Bond activeDec 8, 2025
- License expiresDec 31, 2026
- Valentine Corporation#229225San Rafael·A General Engineering Contractor
- Maggiora and Ghilotti INC#226767San Rafael·A General Engineering Contractor
- Marin County Roofing CO INC#256043San Rafael·B General Building Contractor
- Minton R J JR#292786Greenbrae·A General Engineering Contractor
- Salvestrin Dino Construction Company#289622Novato·B General Building Contractor
- Bradbury Cheshire Corporation#290014San Rafael·B General Building Contractor
- Finnish American Sauna Company#287227Sausalito·B General Building Contractor
- Young John A#288052Fairfax·B General Building Contractor
Working a California job with Mm Bay Construction, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Mm Bay Construction? Claim or correct this profile