Astro Building Services, A General Engineering Contractor in El Cajon, CA
Astro Building Services operating as a corporation holds an active California contractor license (CSLB #988640), valid through Nov 30, 2027. First issued in 2013, the license has been on the CSLB roster for 13 years. It carries 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-7 Low Voltage Systems Contractor, C-10 Electrical Contractor, and C-36 Plumbing 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 El Cajon, in San Diego County, California.
- License Number
- 988640
- Issued
- Nov 22, 2013
- Status
- CLEAR
- Expires
- Nov 30, 2027
- Entity
- Corporation
- Surety
- American Contractors Indemnity Company
- Bond Number
- 100235695
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 27, 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 Astro Building Services licensed in California?
Yes. Astro Building Services holds California Contractors State License Board license number 988640, which is active and in good standing. The license was first issued on November 22, 2013. It is valid through November 30, 2027.
What does Astro Building Services specialize in?
Astro Building Services is licensed for 6 CSLB classifications: A General Engineering Contractor, B General Building Contractor, C-4 Boiler, Hot Water Heating and Steam Fitting Contractor, C-7 Low Voltage Systems Contractor, C-10 Electrical Contractor, and C-36 Plumbing Contractor.
Where is Astro Building Services headquartered?
Astro Building Services is headquartered at 603 S Marshall Ave, El Cajon, CA 92020, in San Diego County, California.
Does Astro Building Services have an active surety bond on file with CSLB?
Yes. Astro Building Services has an active California contractor surety bond filed with American Contractors Indemnity Company.
Does Astro Building Services carry workers' compensation coverage?
Astro Building Services reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Astro Building Services's contractor license?
You can verify Astro Building Services's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=988640.
- License issuedNov 22, 2013
- Bond activeJan 1, 2023
- WC coverage startsOct 27, 2025
- License expiresNov 30, 2027
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