Burton Underground INC, A General Engineering Contractor in Concord, CA
Burton Underground INC operating as a corporation holds California contractor license #922888, which is currently expired (lapsed Sep 30, 2026) and not valid to contract until it is renewed. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor. Records show an active surety bond on file with Lexon Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Concord, in Contra Costa County, California.
- License Number
- 922888
- Issued
- Sep 29, 2008
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
- Surety
- Lexon Insurance Company
- Bond Number
- 1153075
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 3, 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 Burton Underground INC licensed in California?
Burton Underground INC previously held California Contractors State License Board license number 922888, but the license expired on September 30, 2026 and is not currently valid. It was first issued on September 29, 2008.
What does Burton Underground INC specialize in?
Burton Underground INC is licensed for 2 CSLB classifications: A General Engineering Contractor and B General Building Contractor.
Where is Burton Underground INC headquartered?
Burton Underground INC is headquartered at 5099 Commercial Cir Ste 100, Concord, CA 94520, in Contra Costa County, California.
Does Burton Underground INC have an active surety bond on file with CSLB?
Yes. Burton Underground INC has an active California contractor surety bond filed with Lexon Insurance Company.
Does Burton Underground INC carry workers' compensation coverage?
Burton Underground INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Burton Underground INC's contractor license?
You can verify Burton Underground INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=922888.
- License issuedSep 29, 2008
- Bond activeJan 1, 2023
- WC coverage startsSep 3, 2024
- License expiredSep 30, 2026
- Anza Engineering CORP#273213Brentwood·A General Engineering Contractor
- Thomas W A CO INC#285617Martinez·A General Engineering Contractor
- Seeno Thomas Albert#281272Walnut Creek·A General Engineering Contractor
- Seeno Albert D JR#281273Concord·A General Engineering Contractor
- Zovich Construction#287113Brentwood·A General Engineering Contractor
- Carone Bruce Grading & Paving INC#330269Crockett·A General Engineering Contractor
- Contra Costa Electric INC#139885Martinez·A General Engineering Contractor
- Scott Edward W Electric CO INC#190426Richmond·A General Engineering Contractor
Working a California job with Burton Underground INC, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Burton Underground INC? Claim or correct this profile