Best Licensed Concrete Contractors in Healdsburg, CA
3 concrete companies registered in Healdsburg hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.
- 110 active C-8 concrete licenses in Sonoma County; 3 registered in Healdsburg
- California requires workers' compensation cover for C-8 licensees: 3 of Healdsburg's 3 licenses (100.0%) carry a current policy with CSLB
- Median time licensed in Healdsburg: 34 years
- Longest Healdsburg licensure: since 1975
- 8 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1975
- Phone
- (707) 433-7324
- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (707) 433-7439
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (707) 333-6077
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Rich Ryan Construction Inc. | #305863 | On file | 1975 |
| Jr's Concrete | #645954 | On file | 1992 |
| Eddie's Quality Concrete Construction | #897437 | On file | 2007 |
Sonoma County concrete licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 110 active C-8 concrete licenses in Sonoma County, 3 of them registered in Healdsburg. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Healdsburg license has been held 34 years, and the longest-standing one dates to 1975. 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: 3 of Healdsburg's 3 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: 110 of the county's 110 licenses carry the same $25,000 bond California sets by statute. 8 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 Healdsburg: common questions
How many licensed concrete contractors are there in Healdsburg?
3 active C-8 concrete licenses are registered in Healdsburg, out of 110 across Sonoma County. 3 Healdsburg-registered companies passed our license verification, and all 3 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. 3 active C-8 concrete licenses are registered in Healdsburg and 110 across Sonoma County, the longest-standing issued in 1975. 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 3 of Healdsburg's 3 currently carry. 8 Sonoma County licenses expire within 90 days.