Granahan David J Construction
Granahan David J Construction operating as a sole owner is licensed in California under CSLB number 413778. The license was first issued in 1981, putting the business at 45 years on the active CSLB roster. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual) and an exempt workers' compensation status (no employees on payroll). The business is based in Guerneville, in Sonoma County, California.
- License Number
- 413778
- Issued
- Nov 6, 1981
- Status
- CLEAR
- Expires
- Mar 31, 2028
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101830637
- Effective
- Mar 1, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 2, 2026
- 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 Granahan David J Construction licensed in California?
Yes. Granahan David J Construction holds California Contractors State License Board license number 413778. The license was first issued on November 6, 1981. It is valid through March 31, 2028.
What does Granahan David J Construction specialize in?
Granahan David J Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Granahan David J Construction headquartered?
Granahan David J Construction is headquartered at 13245 Hwy 116, Guerneville, CA 95446, in Sonoma County, California.
Does Granahan David J Construction have an active surety bond on file with CSLB?
Yes. Granahan David J Construction has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Granahan David J Construction carry workers' compensation coverage?
Granahan David J Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Granahan David J Construction's contractor license?
You can verify Granahan David J Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=413778.
- License issuedNov 6, 1981
- Bond activeMar 1, 2026
- WC coverage startsMar 2, 2026
- License expiresMar 31, 2028
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