Dan B Underhill & Son, C-36 Plumbing Contractor in Pacifica, CA
Dan B Underhill & Son operating as a partnership holds an active California contractor license (CSLB #1105309), valid through May 31, 2027. First issued in 2023, the license has been on the CSLB roster for 3 years. It carries a single CSLB classification: C-36 — Plumbing 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 Pacifica, in San Mateo County, California.
- License Number
- 1105309
- Issued
- May 30, 2023
- Status
- CLEAR
- Expires
- May 31, 2027
- Entity
- Partnership
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100058836
- Effective
- Apr 20, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- May 27, 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 Dan B Underhill & Son licensed in California?
Yes. Dan B Underhill & Son holds California Contractors State License Board license number 1105309, which is active and in good standing. The license was first issued on May 30, 2023. It is valid through May 31, 2027.
What does Dan B Underhill & Son specialize in?
Dan B Underhill & Son is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Dan B Underhill & Son headquartered?
Dan B Underhill & Son is headquartered at 577 Paloma Ave, Pacifica, CA 94044, in San Mateo County, California.
Does Dan B Underhill & Son have an active surety bond on file with CSLB?
Yes. Dan B Underhill & Son has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Dan B Underhill & Son carry workers' compensation coverage?
Dan B Underhill & Son reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Dan B Underhill & Son's contractor license?
You can verify Dan B Underhill & Son's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1105309.
- Bond activeApr 20, 2023
- License issuedMay 30, 2023
- WC coverage startsMay 27, 2025
- License expiresMay 31, 2027
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