A Plumbing Company, C-16 Fire Protection Contractor in San Francisco, CA
A Plumbing Company operating as a sole owner holds an active California contractor license (CSLB #867118), valid through Mar 31, 2027. First issued in 2005, the license has been on the CSLB roster for 21 years. It carries 2 CSLB classifications: C-16 Fire Protection Contractor and C-36 Plumbing Contractor. Records show an active surety bond on file with American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Francisco, in San Francisco County, California.
- License Number
- 867118
- Issued
- Nov 5, 2005
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- 101048235
- Effective
- Apr 1, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Feb 14, 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 A Plumbing Company licensed in California?
Yes. A Plumbing Company holds California Contractors State License Board license number 867118, which is active and in good standing. The license was first issued on November 5, 2005. It is valid through March 31, 2027.
What does A Plumbing Company specialize in?
A Plumbing Company is licensed for 2 CSLB classifications: C-16 Fire Protection Contractor and C-36 Plumbing Contractor.
Where is A Plumbing Company headquartered?
A Plumbing Company is headquartered at 21 Cutler Avenue, San Francisco, CA 94116, in San Francisco County, California.
Does A Plumbing Company have an active surety bond on file with CSLB?
Yes. A Plumbing Company has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does A Plumbing Company carry workers' compensation coverage?
A Plumbing Company reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify A Plumbing Company's contractor license?
You can verify A Plumbing Company's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=867118.
- License issuedNov 5, 2005
- WC coverage startsFeb 14, 2025
- Bond activeApr 1, 2026
- License expiresMar 31, 2027
- Chia Wai Kwong#526404San Francisco·B General Building Contractor
- Gucho Plumbing#554666San Francisco·C-16 Fire Protection Contractor
- Plumbarius#559115San Francisco·C-16 Fire Protection Contractor
- Linebarger Const & Plumbing#333093San Francisco·B General Building Contractor
- Ng Tony Plumbing CO#329705San Francisco·A General Engineering Contractor
- Demakas Plumbing & Heating INC#349523San Francisco·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Ayoob & Peery Plumbing CO INC#392967San Francisco·B General Building Contractor
- Creedon Thomas W#290746San Francisco·B General Building Contractor
Working a California job with A Plumbing Company, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own A Plumbing Company? Claim or correct this profile