Public CSLB records

Demakas Plumbing & Heating INC, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in San Francisco, CA

License #349523·Corporation·San Francisco, San Francisco County
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Summary

Demakas Plumbing & Heating INC operating as a corporation holds an active California contractor license (CSLB #349523), valid through Nov 30, 2026. First issued in 1978, the license has been on the CSLB roster for 48 years. It carries 6 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-31 Construction Zone Traffic Control Contractor, C-36 Plumbing Contractor, and C-61/D-16 Hardware, Locks and Safes Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active. The business is based in San Francisco, in San Francisco County, California.

Business Information
Address
2370 Oakdale Avenue
San Francisco, CA 94124
License Details & Classifications
Financial & Insurance Coverage
Contractor Bond
Surety
American Contractors Indemnity Company
Bond Number
SC915306
Effective
Jan 1, 2023
Status
Active
Workers' Compensation
Coverage
Workers' Compensation Insurance
Carrier
Hartford Casualty Insurance Company
Policy Number
57WECAL7PS7
Effective
Jun 1, 2023
Expires
Jun 1, 2026
Alert

This contractor has a compliance issue in its public CSLB record:

  • No active workers' comp on file
License StatusActive
Contractor BondOn file
Workers' CompensationInactive

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

Frequently asked questions
Is Demakas Plumbing & Heating INC licensed in California?

Yes. Demakas Plumbing & Heating INC holds California Contractors State License Board license number 349523, which is active and in good standing. The license was first issued on January 13, 1978. It is valid through November 30, 2026.

What does Demakas Plumbing & Heating INC specialize in?

Demakas Plumbing & Heating INC is licensed for 6 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-16 Fire Protection Contractor, C-20 HVAC Contractor, C-31 Construction Zone Traffic Control Contractor, C-36 Plumbing Contractor, and C-61/D-16 Hardware, Locks and Safes Contractor.

Where is Demakas Plumbing & Heating INC headquartered?

Demakas Plumbing & Heating INC is headquartered at 2370 Oakdale Avenue, San Francisco, CA 94124, in San Francisco County, California.

Does Demakas Plumbing & Heating INC have an active surety bond on file with CSLB?

Yes. Demakas Plumbing & Heating INC has an active California contractor surety bond filed with American Contractors Indemnity Company.

Does Demakas Plumbing & Heating INC carry workers' compensation coverage?

Demakas Plumbing & Heating INC has a previously-filed workers' compensation policy with Hartford Casualty Insurance Company that is no longer active.

How do I verify Demakas Plumbing & Heating INC's contractor license?

You can verify Demakas Plumbing & Heating INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=349523.

Activity Timeline
  1. License issuedJan 13, 1978
  2. Bond activeJan 1, 2023
  3. WC coverage startsJun 1, 2023
  4. WC expiredJun 1, 2026
  5. License expiresNov 30, 2026
Other contractors in San Francisco County
California lien & payment resources

Working a California job with Demakas Plumbing & Heating INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.

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