Malcolm Plumbing & Mechanical, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in San Francisco, CA
Malcolm Plumbing & Mechanical operating as a corporation holds an active California contractor license (CSLB #885680), valid through Oct 31, 2026. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and a previously-filed workers' compensation policy with Security National Insurance Company that is no longer active. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 885680
- Issued
- Oct 13, 2006
- Status
- CLEAR
- Expires
- Oct 31, 2026
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 63512920
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Security National Insurance Company
- Policy Number
- SNP1559194
- Effective
- Jun 10, 2025
- Expires
- Jun 10, 2026
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Malcolm Plumbing & Mechanical licensed in California?
Yes. Malcolm Plumbing & Mechanical holds California Contractors State License Board license number 885680, which is active and in good standing. The license was first issued on October 13, 2006. It is valid through October 31, 2026.
What does Malcolm Plumbing & Mechanical specialize in?
Malcolm Plumbing & Mechanical is licensed for 2 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor and C-36 Plumbing Contractor.
Where is Malcolm Plumbing & Mechanical headquartered?
Malcolm Plumbing & Mechanical is headquartered at 184 Mendell Street, San Francisco, CA 94124, in San Francisco County, California.
Does Malcolm Plumbing & Mechanical have an active surety bond on file with CSLB?
Yes. Malcolm Plumbing & Mechanical has an active California contractor surety bond filed with Western Surety Company.
Does Malcolm Plumbing & Mechanical carry workers' compensation coverage?
Malcolm Plumbing & Mechanical has a previously-filed workers' compensation policy with Security National Insurance Company that is no longer active.
How do I verify Malcolm Plumbing & Mechanical's contractor license?
You can verify Malcolm Plumbing & Mechanical's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=885680.
- License issuedOct 13, 2006
- Bond activeJan 1, 2023
- WC coverage startsJun 10, 2025
- WC expiredJun 10, 2026
- License expiresOct 31, 2026
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