Pipeline Service, C-36 Plumbing Contractor in San Diego, CA
Pipeline Service operating as a sole owner holds California contractor license #921343, which is currently expired (lapsed Aug 31, 2026) and not valid to contract until it is renewed. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Diego, in San Diego County, California.
- License Number
- 921343
- Issued
- Aug 27, 2008
- Status
- CLEAR
- Expires
- Aug 31, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67398065
- Effective
- Jun 30, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 9, 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 Pipeline Service licensed in California?
Pipeline Service previously held California Contractors State License Board license number 921343, but the license expired on August 31, 2026 and is not currently valid. It was first issued on August 27, 2008.
What does Pipeline Service specialize in?
Pipeline Service is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Pipeline Service headquartered?
Pipeline Service is headquartered at P O Box 151424, San Diego, CA 92175, in San Diego County, California.
Does Pipeline Service have an active surety bond on file with CSLB?
Yes. Pipeline Service has an active California contractor surety bond filed with Western Surety Company.
Does Pipeline Service carry workers' compensation coverage?
Pipeline Service reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Pipeline Service's contractor license?
You can verify Pipeline Service's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=921343.
- License issuedAug 27, 2008
- WC coverage startsSep 9, 2024
- Bond activeJun 30, 2025
- License expiredAug 31, 2026
- Adams Engineering INC#396069Rancho Santa Fe·C-20 HVAC Contractor
- Marshall Plumbing#398450Ramona·C-36 Plumbing Contractor
- G/K Plumbing & Heating INC#404093San Diego·C-20 HVAC Contractor
- Steam Diego#402593San Diego·C-36 Plumbing Contractor
- San Diego Excavation CO -Pool & Spa Specialists#402134San Diego·C-36 Plumbing Contractor
- Economy Plumbing CO#411723Escondido·C-20 HVAC Contractor
- Mettler Construction and Management#409816Ramona·B General Building Contractor
- Frazer's Plumbing#416023Poway·C-36 Plumbing Contractor
Working a California job with Pipeline 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 Pipeline Service? Claim or correct this profile