Ajax Plumbing, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor in El Dorado Hills, CA
Ajax Plumbing operating as a partnership holds an active California contractor license (CSLB #745896), valid through Feb 29, 2028. First issued in 1998, the license has been on the CSLB roster for 28 years. It carries 3 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-16 Fire Protection Contractor, and 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 El Dorado Hills, in El Dorado County, California.
- License Number
- 745896
- Issued
- Feb 13, 1998
- Status
- CLEAR
- Expires
- Feb 29, 2028
- Entity
- Partnership
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800205552
- Effective
- Aug 16, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Jan 7, 2026
- 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 Ajax Plumbing licensed in California?
Yes. Ajax Plumbing holds California Contractors State License Board license number 745896, which is active and in good standing. The license was first issued on February 13, 1998. It is valid through February 29, 2028.
What does Ajax Plumbing specialize in?
Ajax Plumbing is licensed for 3 CSLB classifications: C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-16 Fire Protection Contractor, and C-36 Plumbing Contractor.
Where is Ajax Plumbing headquartered?
Ajax Plumbing is headquartered at 1105 Berkshire Dr, El Dorado Hills, CA 95762, in El Dorado County, California.
Does Ajax Plumbing have an active surety bond on file with CSLB?
Yes. Ajax Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Ajax Plumbing carry workers' compensation coverage?
Ajax Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Ajax Plumbing's contractor license?
You can verify Ajax Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=745896.
- License issuedFeb 13, 1998
- Bond activeAug 16, 2025
- WC coverage startsJan 7, 2026
- License expiresFeb 29, 2028
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