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California contractor license
Burton Underground Inc
Burton Underground Inc of Concord holds California license 922888 (A General Engineering, B General Building). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Sep 30, 2028.
Licensed 18 years, longer than 62% of 323 active Concord general contractors.
Active
Burton Underground Inc, Concord
- License
- 922888
- Class
- A General Engineering; B General Building
- Expires
- Sep 30, 2028
- Bond
- $25,000
- Workers' comp
- Exempt
CSLB file dated Oct 30, 2026
From the CSLB file dated Oct 30, 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 30, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Lexon Insurance Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- Exemptfrom Sep 4, 2026
Who is on this license?
- Officer
- Micah R. TimmerSince Dec 9, 2008
- Officer
- Julie A. YoungSince Apr 16, 2021
- Officer
- Paul A. JohnsonSince Dec 3, 2024
- Officer
- Glenn K. KusunokiSince Oct 2, 2025
- Responsible managing officer, CEO and president
- Albert D. SeenoSince Sep 29, 2008
What work does this license cover?
Issued Sep 29, 2008.
The workers' comp exemption means the holder told the CSLB it has no employees. If a crew works on your job, ask for a workers' comp certificate.
Which other Concord businesses hold A General Engineering?
- NextenergyLicensed since 2005
- Pacific - Mountain Contractors Of California IncLicensed since 2008
- West Coast Land And Development IncLicensed since 2015
- California Highway Construction Group IncLicensed since 2017
- Swinerton / Webcor JVLicensed since 2018
General Contractors in ConcordCalifornia 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 30, 2026)
- Contractors State License Board (CSLB)