Costella Engineering Specialties, A General Engineering Contractor in Oakhurst, CA
Costella Engineering Specialties operating as a sole owner holds California contractor license #593622, which is currently expired (lapsed Apr 30, 2026) and not valid to contract until it is renewed. First issued in 1990, the license has been on the CSLB roster for 36 years. It carries a single CSLB classification: A — General Engineering Contractor. Records show an active surety bond on file with Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Oakhurst, in Madera County, California.
- License Number
- 593622
- Issued
- May 14, 1990
- Status
- CLEAR
- Expires
- Apr 30, 2026
- Entity
- Sole Owner
- Surety
- Western Surety Company
- Bond Number
- 67343096
- Effective
- Apr 14, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 30, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Costella Engineering Specialties licensed in California?
Costella Engineering Specialties previously held California Contractors State License Board license number 593622, but the license expired on April 30, 2026 and is not currently valid. It was first issued on May 14, 1990.
What does Costella Engineering Specialties specialize in?
Costella Engineering Specialties is licensed for one CSLB classification: A General Engineering Contractor.
Where is Costella Engineering Specialties headquartered?
Costella Engineering Specialties is headquartered at P O Box 3616, Oakhurst, CA 93644, in Madera County, California.
Does Costella Engineering Specialties have an active surety bond on file with CSLB?
Yes. Costella Engineering Specialties has an active California contractor surety bond filed with Western Surety Company.
Does Costella Engineering Specialties carry workers' compensation coverage?
Costella Engineering Specialties reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Costella Engineering Specialties's contractor license?
You can verify Costella Engineering Specialties's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=593622.
- License issuedMay 14, 1990
- WC coverage startsApr 30, 2024
- Bond activeApr 14, 2025
- License expiredApr 30, 2026
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