M & M Plumbing
M & M Plumbing operating as a sole owner is licensed in California under CSLB number 573911. The license was first issued in 1989, putting the business at 37 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 Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Arroyo Grande, in San Luis Obispo County, California.
- License Number
- 573911
- Issued
- Jul 27, 1989
- Status
- CLEAR
- Expires
- Jul 31, 2027
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67557277
- Effective
- Aug 1, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 12, 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 M & M Plumbing licensed in California?
Yes. M & M Plumbing holds California Contractors State License Board license number 573911. The license was first issued on July 27, 1989. It is valid through July 31, 2027.
What does M & M Plumbing specialize in?
M & M Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is M & M Plumbing headquartered?
M & M Plumbing is headquartered at 1183 Ash Street Unit B, Arroyo Grande, CA 93420, in San Luis Obispo County, California.
Does M & M Plumbing have an active surety bond on file with CSLB?
Yes. M & M Plumbing has an active California contractor surety bond filed with Western Surety Company.
Does M & M Plumbing carry workers' compensation coverage?
M & M Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify M & M Plumbing's contractor license?
You can verify M & M Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=573911.
- License issuedJul 27, 1989
- WC coverage startsJun 12, 2025
- Bond activeAug 1, 2025
- License expiresJul 31, 2027
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