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A & D Plumbing

License #959962·Sole Owner·Walnut Creek, Contra Costa County
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Summary

A & D Plumbing operating as a sole owner is licensed in California under CSLB number 959962. The license was first issued in 2011, putting the business at 15 years on the active CSLB roster. 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 Walnut Creek, in Contra Costa County, California.

Business Information
Address
51 Gobel Way
Walnut Creek, CA 94597
License Details & Classifications
License Number
959962
Issued
Apr 15, 2011
Status
CLEAR
Expires
Apr 30, 2027
Entity
Sole Owner
Financial & Insurance Coverage
Contractor Bond
Surety
Merchants Bonding Company (mutual)
Bond Number
101209637
Effective
Jul 5, 2024
Status
Active
Workers' Compensation
Coverage
Exempt
Carrier
—
Policy Number
—
Effective
Mar 10, 2025
Expires
—
Review

This contractor warrants a closer look before contracting:

  • Workers' comp listed as exempt
License StatusActive
Contractor BondOn file
Workers' CompensationActive

An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this

Frequently asked questions
Is A & D Plumbing licensed in California?

Yes. A & D Plumbing holds California Contractors State License Board license number 959962. The license was first issued on April 15, 2011. It is valid through April 30, 2027.

What does A & D Plumbing specialize in?

A & D Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.

Where is A & D Plumbing headquartered?

A & D Plumbing is headquartered at 51 Gobel Way, Walnut Creek, CA 94597, in Contra Costa County, California.

Does A & D Plumbing have an active surety bond on file with CSLB?

Yes. A & D Plumbing has an active California contractor surety bond filed with Merchants Bonding Company (mutual).

Does A & D Plumbing carry workers' compensation coverage?

A & D Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.

How do I verify A & D Plumbing's contractor license?

You can verify A & D Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=959962.

Activity Timeline
  1. License issuedApr 15, 2011
  2. Bond activeJul 5, 2024
  3. WC coverage startsMar 10, 2025
  4. License expiresApr 30, 2027
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