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California contractor license
Ost Trucks And Cranes Inc
Ost Trucks And Cranes Inc of Ventura holds California license 402528 (A General Engineering, HAZ Hazardous Substance Removal Certification). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Mar 31, 2027.
Licensed 45 years, longer than 92% of 233 active Ventura general contractors.
Active
Ost Trucks And Cranes Inc, Ventura
- License
- 402528
- Class
- A General Engineering; HAZ Hazardous Substance Removal Certification
- Expires
- Mar 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jan 1, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Ohio Casualty Insurance Company (The), from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredVanliner Insurance Company, from Jan 1, 2026, to Jan 1, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Leon D. ZermenoSince Mar 23, 1981
What work does this license cover?
Issued Mar 23, 1981.
- A General Engineering
- HAZ Hazardous Substance Removal Certification
Which other Ventura businesses hold A General Engineering?
- MC Kean R Construction Company IncLicensed since 1979
- Case Engineering And Laboratory IncorporatedLicensed since 1980
- McGillivray Construction IncorporatedLicensed since 1986
- Travis Agricultural Construction IncLicensed since 1990
- Hansen's PlumbingLicensed since 1991
General Contractors in VenturaCalifornia general contractors
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
- Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.
If the license is lapsed
- Don't sign or pay a deposit until the CSLB shows the license active again.
- Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)