Best Licensed Concrete Contractors in Durham, CA
4 concrete companies registered in Durham hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by years licensed.
- 55 active C-8 concrete licenses in Butte County; 4 registered in Durham
- California requires workers' compensation cover for C-8 licensees: 4 of Durham's 4 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Durham: 26 years
- Longest Durham licensure: since 1989
- 0 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1989
- Phone
- (530) 343-2190
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (530) 343-7442
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (530) 518-7200
- Verified
- August 17, 2026
- Licensed since
- 2002
- Phone
- (530) 399-0032
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| A G S Concrete Construction | #580448 | On file | 1989 |
| D A Lampe Construction | #671835 | On file | 1993 |
| James C Seegert General Building Contractor | #779225 | On file | 2000 |
| Steel-crete Inc. | #803951 | On file | 2002 |
Butte County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 55 active C-8 concrete licenses in Butte County, 4 of them registered in Durham. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Durham license has been held 26 years, and the longest-standing one dates to 1989. California law requires workers' compensation cover for C-8 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 4 of Durham's 4 licenses (100.0%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 55 of the county's 55 licenses carry the same $25,000 bond California sets by statute. 0 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Concrete Contractors in Durham: common questions
How many licensed concrete contractors are there in Durham?
4 active C-8 concrete licenses are registered in Durham, out of 55 across Butte County. 4 Durham-registered companies passed our license verification, and all 4 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license concrete contractors?
Yes. California licenses contractors by classification, and C-8 is the CSLB classification that authorises this work. 4 active C-8 concrete licenses are registered in Durham and 55 across Butte County, the longest-standing issued in 1989. Only CLEAR, unexpired licenses appear here.
How do I check a concrete contractor's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which California requires of C-8 licensees and 4 of Durham's 4 currently carry. 0 Butte County licenses expire within 90 days.