Best Licensed Door & Gate Contractors in Cotati, CA
3 door and gate companies registered in Cotati hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by workers' compensation cover and years licensed.
- 32 active D-28 doors, gates and activating devices licenses in Sonoma County; 3 registered in Cotati
- 2 of Cotati's 3 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: 16 years
- Longest Cotati licensure: since 1974
- 6 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (707) 569-9098
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (707) 526-7800
- Verified
- August 17, 2026
- Licensed since
- 1974
- Phone
- (707) 585-0892
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Miller Dobbins Family Inc. DBA Climate Pro | #945054 | On file | 2010 |
| Hanson Overhead Garage Door Service Inc. | #961755 | On file | 2011 |
| R & S Erection Of Santa Rosa Incorporated | #293730 | Exempt or none on file | 1974 |
Sonoma County door and gate licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 32 active D-28 doors, gates and activating devices licenses in Sonoma County, 3 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 16 years, and the longest-standing one dates to 1974. 2 of Cotati's 3 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: 32 of the county's 32 licenses carry the same $25,000 bond California sets by statute. 6 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.
Door & Gate Contractors in Cotati: common questions
How many licensed door and gate contractors are there in Cotati?
3 active D-28 doors, gates and activating devices licenses are registered in Cotati, out of 32 across Sonoma County. 3 Cotati-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 door and gate contractors?
Yes. California licenses contractors by classification, and D-28 is the CSLB classification that authorises this work. 3 active D-28 doors, gates and activating devices licenses are registered in Cotati and 32 across Sonoma County, the longest-standing issued in 1974. Only CLEAR, unexpired licenses appear here.
How do I check a door and gate 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 2 of Cotati's 3 currently carry. 6 Sonoma County licenses expire within 90 days.
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