Grant Plumbing
Grant Plumbing operating as a sole owner is licensed in California under CSLB number 890480. The license was first issued in 2007, putting the business at 19 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 San Mateo, in San Mateo County, California.
- License Number
- 890480
- Issued
- Jan 31, 2007
- Status
- CLEAR
- Expires
- Jan 31, 2027
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 100070018
- Effective
- May 20, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 26, 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 Grant Plumbing licensed in California?
Yes. Grant Plumbing holds California Contractors State License Board license number 890480. The license was first issued on January 31, 2007. It is valid through January 31, 2027.
What does Grant Plumbing specialize in?
Grant Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Grant Plumbing headquartered?
Grant Plumbing is headquartered at 990 Shoal Drive, San Mateo, CA 94404, in San Mateo County, California.
Does Grant Plumbing have an active surety bond on file with CSLB?
Yes. Grant Plumbing has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
Does Grant Plumbing carry workers' compensation coverage?
Grant Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Grant Plumbing's contractor license?
You can verify Grant Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=890480.
- License issuedJan 31, 2007
- Bond activeMay 20, 2023
- WC coverage startsDec 26, 2024
- License expiresJan 31, 2027
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