Complete Plumbing & Backflow Service, C-36 Plumbing Contractor in San Marcos, CA
Complete Plumbing & Backflow Service operating as a sole owner holds California contractor license #974905, which is currently expired (lapsed Jul 31, 2026) and not valid to contract until it is renewed. First issued in 2012, the license has been on the CSLB roster for 14 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 San Marcos, in San Diego County, California.
- License Number
- 974905
- Issued
- Jul 11, 2012
- Status
- CLEAR
- Expires
- Jul 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800233100
- Effective
- Apr 16, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 27, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Complete Plumbing & Backflow Service licensed in California?
Complete Plumbing & Backflow Service previously held California Contractors State License Board license number 974905, but the license expired on July 31, 2026 and is not currently valid. It was first issued on July 11, 2012.
What does Complete Plumbing & Backflow Service specialize in?
Complete Plumbing & Backflow Service is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Complete Plumbing & Backflow Service headquartered?
Complete Plumbing & Backflow Service is headquartered at 801 Crestview Court, San Marcos, CA 92078, in San Diego County, California.
Does Complete Plumbing & Backflow Service have an active surety bond on file with CSLB?
Yes. Complete Plumbing & Backflow Service has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Complete Plumbing & Backflow Service carry workers' compensation coverage?
Complete Plumbing & Backflow Service reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Complete Plumbing & Backflow Service's contractor license?
You can verify Complete Plumbing & Backflow Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=974905.
- License issuedJul 11, 2012
- WC coverage startsJun 27, 2024
- Bond activeApr 16, 2026
- License expiredJul 31, 2026
- K P R Plumbing#455337Vista·C-36 Plumbing Contractor
- Fallbrook Plumbing INC#457456Fallbrook·C-36 Plumbing Contractor
- Southwestern Plumbing#449614Valley Center·C-36 Plumbing Contractor
- Industrial Commercial Systems INC#449671Vista·B General Building Contractor
- Regional Elite Plumbing INC#435515Alpine·C-36 Plumbing Contractor
- Brinks Plumbing#435787Carlsbad·A General Engineering Contractor
- Terry J R INC#437810Jamul·B General Building Contractor
- Castro Martin Plumbing INC#437872Spring Valley·C-16 Fire Protection Contractor
Working a California job with Complete Plumbing & Backflow Service, 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 Complete Plumbing & Backflow Service? Claim or correct this profile