Trimble Construction, B General Building Contractor in San Anselmo, CA
Trimble Construction operating as a sole owner holds an active California contractor license (CSLB #405113), valid through Oct 31, 2027. First issued in 1981, the license has been on the CSLB roster for 45 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Anselmo, in Marin County, California.
- License Number
- 405113
- Issued
- May 22, 1981
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Sole Owner
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901232135
- Effective
- Jan 28, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 6, 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 Trimble Construction licensed in California?
Yes. Trimble Construction holds California Contractors State License Board license number 405113, which is active and in good standing. The license was first issued on May 22, 1981. It is valid through October 31, 2027.
What does Trimble Construction specialize in?
Trimble Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Trimble Construction headquartered?
Trimble Construction is headquartered at 5 Green Valley Ct, San Anselmo, CA 94960, in Marin County, California.
Does Trimble Construction have an active surety bond on file with CSLB?
Yes. Trimble Construction has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does Trimble Construction carry workers' compensation coverage?
Trimble Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Trimble Construction's contractor license?
You can verify Trimble Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=405113.
- License issuedMay 22, 1981
- Bond activeJan 28, 2025
- WC coverage startsNov 6, 2025
- License expiresOct 31, 2027
- Ghilotti Gary Engineering Contractor#395047San Rafael·A General Engineering Contractor
- Quick Connect Electric CO#394146Corte Madera·B General Building Contractor
- Steckler-Pacific CO INC#269691Sausalito·B General Building Contractor
- Mc Carthy Painting INC#268819San Rafael·B General Building Contractor
- Bradbury Cheshire Corporation#290014San Rafael·B General Building Contractor
- Salvestrin Dino Construction Company#289622Novato·B General Building Contractor
- Young John A#288052Fairfax·B General Building Contractor
- Hibbs William Lowell JR#288025Fairfax·B General Building Contractor
Working a California job with Trimble 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 Trimble Construction? Claim or correct this profile