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California contractor license
A M Concrete Incorporated
A M Concrete Incorporated of Thousand Oaks holds California license 446850 (A General Engineering, C8 Concrete). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Sep 30, 2027.
Licensed 43 years, longer than 93% of 183 active Thousand Oaks general contractors.
Active
A M Concrete Incorporated, Thousand Oaks
- License
- 446850
- Class
- A General Engineering; C8 Concrete
- Expires
- Sep 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Oct 1, 2027
CSLB file dated Oct 31, 2026
From the CSLB file dated Oct 31, 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 Oct 31, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Federal Insurance Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredTravelers Property Casualty Company Of America, from Oct 1, 2026, to Oct 1, 2027
Who is on this license?
- Officer
- Kathleen A. MattiviSince Sep 30, 1983
- Officer
- Anthony J. MattiviSince Dec 11, 2001
- Officer
- Jason P. MattiviSince Dec 11, 2001
- Officer
- Michael L. MattiviSince Dec 11, 2001
- Responsible managing officer, CEO and president
- Joseph J. FerndinoSince Feb 11, 2000
- CEO and president
- Thomas J. MattiviSince Sep 30, 1983
What work does this license cover?
Issued Sep 30, 1983.
- A General Engineering
- C8 Concrete
Which other Thousand Oaks businesses hold A General Engineering?
- Asphalt Professionals IncLicensed since 1975
- Ludlow Contracting IncLicensed since 1995
- GPM Pavement ManagementLicensed since 1995
- A R Pipeline IncLicensed since 2000
- Emco Construction IncLicensed since 2026
General Contractors in Thousand OaksCalifornia 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, Oct 31, 2026)
- Contractors State License Board (CSLB)