Onsite Construction Services INC, B General Building Contractor in Santa Clarita, CA
Onsite Construction Services INC operating as a corporation holds an active California contractor license (CSLB #406526), valid through Sep 30, 2027. First issued in 1981, the license has been on the CSLB roster for 45 years. It carries 2 CSLB classifications: B General Building Contractor and C-10 Electrical 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 Santa Clarita, in Los Angeles County, California.
- License Number
- 406526
- Issued
- Jun 2, 1981
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- SC1040741
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 28, 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 Onsite Construction Services INC licensed in California?
Yes. Onsite Construction Services INC holds California Contractors State License Board license number 406526, which is active and in good standing. The license was first issued on June 2, 1981. It is valid through September 30, 2027.
What does Onsite Construction Services INC specialize in?
Onsite Construction Services INC is licensed for 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor.
Where is Onsite Construction Services INC headquartered?
Onsite Construction Services INC is headquartered at 28764 Mauch Street, Santa Clarita, CA 913901285, in Los Angeles County, California.
Does Onsite Construction Services INC have an active surety bond on file with CSLB?
Yes. Onsite Construction Services INC has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Onsite Construction Services INC carry workers' compensation coverage?
Onsite Construction Services INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Onsite Construction Services INC's contractor license?
You can verify Onsite Construction Services INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=406526.
- License issuedJun 2, 1981
- Bond activeJan 1, 2023
- WC coverage startsAug 28, 2025
- License expiresSep 30, 2027
- Electric Service & Supply CO of Pasadena#169577Irwindale·B General Building Contractor
- Beach City Contractors Group INC#192592Long Beach·A General Engineering Contractor
- Eide Industries INC#211771Cerritos·B General Building Contractor
- Kahn Air Conditioning INC#206552Van Nuys·B General Building Contractor
- Zaharoni Dan#229820Los Angeles·B General Building Contractor
- Electro Construction CORP#95881Altadena·B General Building Contractor
- Darrow Heating and Air Conditioning CORP#114301North Hollywood·B General Building Contractor
- Acco Engineered Systems#120696Pasadena·A General Engineering Contractor
Working a California job with Onsite Construction Services 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 Onsite Construction Services INC? Claim or correct this profile