Cal Tech Construction, B General Building Contractor in Chatsworth, CA
Cal Tech Construction operating as a sole owner holds an active California contractor license (CSLB #792933), valid through Mar 31, 2027. First issued in 2001, the license has been on the CSLB roster for 25 years. It carries 2 CSLB classifications: B General Building Contractor and C-10 Electrical 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 Chatsworth, in Los Angeles County, California.
- License Number
- 792933
- Issued
- Mar 23, 2001
- Status
- CLEAR
- Expires
- Mar 31, 2027
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210058
- Effective
- Aug 27, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 7, 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 Cal Tech Construction licensed in California?
Yes. Cal Tech Construction holds California Contractors State License Board license number 792933, which is active and in good standing. The license was first issued on March 23, 2001. It is valid through March 31, 2027.
What does Cal Tech Construction specialize in?
Cal Tech Construction is licensed for 2 CSLB classifications: B General Building Contractor and C-10 Electrical Contractor.
Where is Cal Tech Construction headquartered?
Cal Tech Construction is headquartered at 9110 Foster Ln, Chatsworth, CA 91311, in Los Angeles County, California.
Does Cal Tech Construction have an active surety bond on file with CSLB?
Yes. Cal Tech Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Cal Tech Construction carry workers' compensation coverage?
Cal Tech Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Cal Tech Construction's contractor license?
You can verify Cal Tech Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=792933.
- License issuedMar 23, 2001
- WC coverage startsMar 7, 2025
- Bond activeAug 27, 2025
- License expiresMar 31, 2027
- 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
- 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
- Littlejohn-Reuland Corporation#4418Los Angeles·C-10 Electrical Contractor
Working a California job with Cal Tech Construction, 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 Cal Tech Construction? Claim or correct this profile