Minger David, B General Building Contractor in Mill Valley, CA
Minger David operating as a sole owner holds an active California contractor license (CSLB #501831), valid through Nov 30, 2026. First issued in 1986, the license has been on the CSLB roster for 40 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Mill Valley, in Marin County, California.
- License Number
- 501831
- Issued
- Nov 24, 1986
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67405706
- Effective
- May 23, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Nov 29, 2024
- 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 Minger David licensed in California?
Yes. Minger David holds California Contractors State License Board license number 501831, which is active and in good standing. The license was first issued on November 24, 1986. It is valid through November 30, 2026.
What does Minger David specialize in?
Minger David is licensed for one CSLB classification: B General Building Contractor.
Where is Minger David headquartered?
Minger David is headquartered at Po Box 1321, Mill Valley, CA 94942, in Marin County, California.
Does Minger David have an active surety bond on file with CSLB?
Yes. Minger David has an active California contractor surety bond filed with Western Surety Company.
Does Minger David carry workers' compensation coverage?
Minger David reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Minger David's contractor license?
You can verify Minger David's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=501831.
- License issuedNov 24, 1986
- WC coverage startsNov 29, 2024
- Bond activeMay 23, 2025
- License expiresNov 30, 2026
- Quick Connect Electric CO#394146Corte Madera·B General Building Contractor
- Ghilotti Gary Engineering Contractor#395047San Rafael·A General Engineering Contractor
- Champie Bros#372676Woodacre·B General Building Contractor
- Collins Aidan & Sons INC#375498San Rafael·B General Building Contractor
- Wingers Erection CO#376009Mill Valley·B General Building Contractor
- Apperson Jesse W General Contractor#376220Novato·B General Building Contractor
- Clark Christopher Contracting INC#373692Novato·B General Building Contractor
- Kelleher Travis M#374229San Rafael·B General Building Contractor
Working a California job with Minger David, 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 Minger David? Claim or correct this profile