M D Plumbing, C-36 Plumbing Contractor in Downey, CA
M D Plumbing operating as a sole owner holds an active California contractor license (CSLB #688243), valid through Apr 30, 2028. First issued in 1994, the license has been on the CSLB roster for 32 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Downey, in Los Angeles County, California.
- License Number
- 688243
- Issued
- Apr 30, 1994
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800229955
- Effective
- Mar 10, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 25, 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 M D Plumbing licensed in California?
Yes. M D Plumbing holds California Contractors State License Board license number 688243, which is active and in good standing. The license was first issued on April 30, 1994. It is valid through April 30, 2028.
What does M D Plumbing specialize in?
M D Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is M D Plumbing headquartered?
M D Plumbing is headquartered at 7202 Benares Street, Downey, CA 90241, in Los Angeles County, California.
Does M D Plumbing have an active surety bond on file with CSLB?
Yes. M D Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does M D Plumbing carry workers' compensation coverage?
M D Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify M D Plumbing's contractor license?
You can verify M D Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=688243.
- License issuedApr 30, 1994
- Bond activeMar 10, 2026
- WC coverage startsMar 25, 2026
- License expiresApr 30, 2028
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