Walker Plumbing CO, C-36 Plumbing Contractor in San Pedro, CA
Walker Plumbing CO operating as a sole owner holds an active California contractor license (CSLB #921751), valid through Jun 30, 2027. 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 American Contractors Indemnity Company and an exempt workers' compensation status (no employees on payroll). The business is based in San Pedro, in Los Angeles County, California.
- License Number
- 921751
- Issued
- Sep 8, 2008
- Status
- CLEAR
- Expires
- Jun 30, 2027
- Entity
- Sole Owner
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC5005610
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jun 23, 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 Walker Plumbing CO licensed in California?
Yes. Walker Plumbing CO holds California Contractors State License Board license number 921751, which is active and in good standing. The license was first issued on September 8, 2008. It is valid through June 30, 2027.
What does Walker Plumbing CO specialize in?
Walker Plumbing CO is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Walker Plumbing CO headquartered?
Walker Plumbing CO is headquartered at 2839 S Carolina Street, San Pedro, CA 90731, in Los Angeles County, California.
Does Walker Plumbing CO have an active surety bond on file with CSLB?
Yes. Walker Plumbing CO has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Walker Plumbing CO carry workers' compensation coverage?
Walker Plumbing CO reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Walker Plumbing CO's contractor license?
You can verify Walker Plumbing CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=921751.
- License issuedSep 8, 2008
- Bond activeJan 1, 2023
- WC coverage startsJun 23, 2025
- License expiresJun 30, 2027
- Plotkin Paul#263818Marina Del Rey·B General Building Contractor
- Woolsey H E Corporation#275493Los Angeles·B General Building Contractor
- Valverde Construction INC#276469Santa Fe Springs·A General Engineering Contractor
- Burden George E Plumbing#277020Palmdale·C-36 Plumbing Contractor
- Norwalk-La Mirada Plumbing & Heating CO INC#271767Norwalk·C-20 HVAC Contractor
- Roelle Michael G Plumbing and Fire Sprinkler Contractor#271993Irwindale·C-16 Fire Protection Contractor
- Kabakoff Jeffrey D#273338Sherman Oaks·B General Building Contractor
- R C Plumbing#273564Los Angeles·C-36 Plumbing Contractor
Working a California job with Walker Plumbing CO, 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 Walker Plumbing CO? Claim or correct this profile