Best Licensed Plumbers in Agua Dulce, CA
4 plumbing companies registered in Agua Dulce hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.
- 4,272 active C-36 plumbing licenses in Los Angeles County; 4 registered in Agua Dulce
- 3 of Agua Dulce's 4 licenses (75.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Agua Dulce: 18 years
- Longest Agua Dulce licensure: since 1990
- 375 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
- 1990
- Phone
- (661) 990-4206
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (818) 606-5640
- Verified
- August 17, 2026
- Licensed since
- 2023
- Phone
- (800) 625-5593
- Verified
- August 17, 2026
- Licensed since
- 1990
- Phone
- (818) 634-5786
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Desert Plumbing Inc. | #599005 | On file | 1990 |
| N 2 Plumbing Inc. | #912712 | On file | 2008 |
| Dor Fire Services Inc. | #1107138 | On file | 2023 |
| Swan Electric | #599499 | Exempt or none on file | 1990 |
Los Angeles County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 4,272 active C-36 plumbing licenses in Los Angeles County, 4 of them registered in Agua Dulce. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Agua Dulce license has been held 18 years, and the longest-standing one dates to 1990. 3 of Agua Dulce's 4 licenses (75.0%) 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: 4,270 of the county's 4,272 licenses carry the same $25,000 bond California sets by statute. 375 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 Agua Dulce: common questions
How many licensed plumbers are there in Agua Dulce?
4 active C-36 plumbing licenses are registered in Agua Dulce, out of 4,272 across Los Angeles County. 4 Agua Dulce-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 plumbers?
Yes. California licenses contractors by classification, and C-36 is the CSLB classification that authorises this work. 4 active C-36 plumbing licenses are registered in Agua Dulce and 4,272 across Los Angeles County, the longest-standing issued in 1990. 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 3 of Agua Dulce's 4 currently carry. 375 Los Angeles County licenses expire within 90 days.