C K Plumbing INC, C-36 Plumbing Contractor in Duarte, CA
C K Plumbing INC operating as a corporation holds an active California contractor license (CSLB #987041), valid through Feb 28, 2027. First issued in 2013, the license has been on the CSLB roster for 13 years. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Nationwide Mutual Insurance Company and active workers' compensation coverage from Employers Compensation Insurance Company. The business is based in Duarte, in Los Angeles County, California.
- License Number
- 987041
- Issued
- Sep 21, 2013
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Corporation
- Surety
- Nationwide Mutual Insurance Company
- Bond Number
- 7901209898
- Effective
- Jan 15, 2026
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Employers Compensation Insurance Company
- Policy Number
- QQI3185255
- Effective
- Sep 11, 2025
- Expires
- Sep 11, 2026
This contractor is verified, with no adverse conditions in the current CSLB record.
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is C K Plumbing INC licensed in California?
Yes. C K Plumbing INC holds California Contractors State License Board license number 987041, which is active and in good standing. The license was first issued on September 21, 2013. It is valid through February 28, 2027.
What does C K Plumbing INC specialize in?
C K Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is C K Plumbing INC headquartered?
C K Plumbing INC is headquartered at 517 Bettyhill Avenue, Duarte, CA 91010, in Los Angeles County, California.
Does C K Plumbing INC have an active surety bond on file with CSLB?
Yes. C K Plumbing INC has an active California contractor surety bond filed with Nationwide Mutual Insurance Company.
Does C K Plumbing INC carry workers' compensation coverage?
Yes. C K Plumbing INC carries active workers' compensation coverage through Employers Compensation Insurance Company.
How do I verify C K Plumbing INC's contractor license?
You can verify C K Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=987041.
- License issuedSep 21, 2013
- WC coverage startsSep 11, 2025
- Bond activeJan 15, 2026
- WC expiresSep 11, 2026
- License expiresFeb 28, 2027
- Plotkin Paul#263818Marina Del Rey·B General Building Contractor
- R C Plumbing#273564Los Angeles·C-36 Plumbing Contractor
- Kabakoff Jeffrey D#273338Sherman Oaks·B General Building Contractor
- Roelle Michael G Plumbing and Fire Sprinkler Contractor#271993Irwindale·C-16 Fire Protection Contractor
- Norwalk-La Mirada Plumbing & Heating CO INC#271767Norwalk·C-20 HVAC Contractor
- Burden George E Plumbing#277020Palmdale·C-36 Plumbing Contractor
- Valverde Construction INC#276469Santa Fe Springs·A General Engineering Contractor
- Woolsey H E Corporation#275493Los Angeles·B General Building Contractor
Working a California job with C K Plumbing INC, 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 C K Plumbing INC? Claim or correct this profile