Best Licensed Drywall Contractors in Cotati, CA
6 drywall companies registered in Cotati hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by workers' compensation cover and years licensed.
- 90 active C-9 drywall licenses in Sonoma County; 6 registered in Cotati
- 4 of Cotati's 6 licenses (66.7%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Cotati: 25 years
- Longest Cotati licensure: since 1965
- 8 county licenses reach their expiration date within 90 days
We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.
- Verified
- August 17, 2026
- Licensed since
- 1965
- Phone
- (415) 892-9468
- Verified
- August 17, 2026
- Licensed since
- 1987
- Phone
- (707) 217-3987
- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (707) 664-0945
- Verified
- August 17, 2026
- Licensed since
- 2018
- Phone
- (707) 583-3163
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (707) 931-8881
- Verified
- August 17, 2026
- Licensed since
- 2018
- Phone
- (707) 338-2301
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Venton Plastering | #236030 | On file | 1965 |
| Howdy's Drywall Inc. | #508249 | On file | 1987 |
| Stockham Construction Inc. | #633772 | On file | 1991 |
| North Bay Drywall & Construction | #1035251 | On file | 2018 |
| Joseph Paul Painting | #787574 | Exempt or none on file | 2000 |
| Farinha Construction | #1037459 | Exempt or none on file | 2018 |
Sonoma County drywall licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 90 active C-9 drywall licenses in Sonoma County, 6 of them registered in Cotati. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Cotati license has been held 25 years, and the longest-standing one dates to 1965. 4 of Cotati's 6 licenses (66.7%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 90 of the county's 90 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.
Drywall Contractors in Cotati: common questions
How many licensed drywall contractors are there in Cotati?
6 active C-9 drywall licenses are registered in Cotati, out of 90 across Sonoma County. 6 Cotati-registered companies passed our license verification, and all 6 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license drywall contractors?
Yes. California licenses contractors by classification, and C-9 is the CSLB classification that authorises this work. 6 active C-9 drywall licenses are registered in Cotati and 90 across Sonoma County, the longest-standing issued in 1965. Only CLEAR, unexpired licenses appear here.
How do I check a drywall 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 4 of Cotati's 6 currently carry. 8 Sonoma County licenses expire within 90 days.