Best Licensed Plumbers in Healdsburg, CA
9 plumbing companies registered in Healdsburg hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.
- 332 active C-36 plumbing licenses in Sonoma County; 9 registered in Healdsburg
- 4 of Healdsburg's 9 licenses (44.4%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Healdsburg: 37 years
- Longest Healdsburg licensure: since 1971
- 21 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
- 1971
- Phone
- (707) 888-2884
- Verified
- August 17, 2026
- Licensed since
- 1974
- Phone
- (707) 433-5113
- Verified
- August 17, 2026
- Licensed since
- 1988
- Phone
- (707) 433-8053
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (707) 433-4740
- Verified
- August 17, 2026
- Licensed since
- 1975
- Phone
- (707) 484-2558
- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (415) 407-0124
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (707) 536-8772
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (707) 696-3484
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Bob Etchell Plumbing & Heating | #267201 | On file | 1971 |
| Eddinger Enterprises Inc. | #301487 | On file | 1974 |
| Rapid Rooter | #544530 | On file | 1988 |
| Conley Plumbing | #895135 | On file | 2007 |
| Ralph Holden & Co | #307640 | Exempt or none on file | 1975 |
| Golden West Builders | #426331 | Exempt or none on file | 1982 |
Sonoma County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 332 active C-36 plumbing licenses in Sonoma County, 9 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 37 years, and the longest-standing one dates to 1971. 4 of Healdsburg's 9 licenses (44.4%) 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: 331 of the county's 332 licenses carry the same $25,000 bond California sets by statute. 21 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.
Plumbers in Healdsburg: common questions
How many licensed plumbers are there in Healdsburg?
9 active C-36 plumbing licenses are registered in Healdsburg, out of 332 across Sonoma County. 9 Healdsburg-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license plumbers?
Yes. California licenses contractors by classification, and C-36 is the CSLB classification that authorises this work. 9 active C-36 plumbing licenses are registered in Healdsburg and 332 across Sonoma County, the longest-standing issued in 1971. Only CLEAR, unexpired licenses appear here.
How do I check a plumber'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 Healdsburg's 9 currently carry. 21 Sonoma County licenses expire within 90 days.