Parker Boiler CO, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in Los Angeles, CA
Parker Boiler CO operating as a corporation holds an active California contractor license (CSLB #368870), valid through Feb 28, 2027. First issued in 1979, the license has been on the CSLB roster for 47 years. It carries a single CSLB classification: C-4 — Boiler, Hot Water Heating and Steam Fitting Contractor. Records show an active surety bond on file with Western Surety Company and active workers' compensation coverage from Omaha National Casualty Company. The business is based in Los Angeles, in Los Angeles County, California.
- License Number
- 368870
- Issued
- Feb 5, 1979
- Status
- CLEAR
- Expires
- Feb 28, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67493708
- Effective
- Apr 15, 2025
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Omaha National Casualty Company
- Policy Number
- ONCC1701343601
- Effective
- Jan 1, 2026
- Expires
- Jan 1, 2027
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 Parker Boiler CO licensed in California?
Yes. Parker Boiler CO holds California Contractors State License Board license number 368870, which is active and in good standing. The license was first issued on February 5, 1979. It is valid through February 28, 2027.
What does Parker Boiler CO specialize in?
Parker Boiler CO is licensed for one CSLB classification: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor.
Where is Parker Boiler CO headquartered?
Parker Boiler CO is headquartered at 5930 Bandini Blvd, Los Angeles, CA 90040, in Los Angeles County, California.
Does Parker Boiler CO have an active surety bond on file with CSLB?
Yes. Parker Boiler CO has an active California contractor surety bond filed with Western Surety Company.
Does Parker Boiler CO carry workers' compensation coverage?
Yes. Parker Boiler CO carries active workers' compensation coverage through Omaha National Casualty Company.
How do I verify Parker Boiler CO's contractor license?
You can verify Parker Boiler CO's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=368870.
- License issuedFeb 5, 1979
- Bond activeApr 15, 2025
- WC coverage startsJan 1, 2026
- WC expiresJan 1, 2027
- License expiresFeb 28, 2027
- Rawlings Mechanical Corporation#374619Sun Valley·B General Building Contractor
- Shmidt Yury#365730Los Angeles·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Wittler-Young Service CO INC#302333Los Angeles·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Prc Mechanical#311690Burbank·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Total-Western INC#506020Paramount·A General Engineering Contractor
- Reairco Air Conditioning Service#497735Los Angeles·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Kajiwara Arthur K Equipment Company INC#499588So El Monte·B General Building Contractor
- Athena Engineering INC#523044San Dimas·B General Building Contractor
Working a California job with Parker Boiler 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 Parker Boiler CO? Claim or correct this profile