Best Licensed Plumbers in Azusa, CA
15 plumbing companies registered in Azusa 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.
- 4,272 active C-36 plumbing licenses in Los Angeles County; 16 registered in Azusa
- 11 of Azusa's 16 licenses (68.8%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Azusa: 14 years
- Longest Azusa licensure: since 1982
- 375 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (626) 442-5626
- Verified
- August 17, 2026
- Licensed since
- 1985
- Phone
- (626) 969-9797
- Verified
- August 17, 2026
- Licensed since
- 1994
- Phone
- (626) 859-0301
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (310) 968-2301
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (626) 926-2127
- Verified
- August 17, 2026
- Licensed since
- 2012
- Phone
- (626) 233-8629
- Verified
- August 17, 2026
- Licensed since
- 2017
- Phone
- (626) 804-3633
- Verified
- August 17, 2026
- Licensed since
- 2019
- Phone
- (213) 598-9099
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| C R Hickman & Co | #433084 | On file | 1982 |
| Acc Contractors Inc. | #468940 | On file | 1985 |
| S O S Plumbing | #693502 | On file | 1994 |
| Tacuba Plumbing | #861060 | On file | 2005 |
| Pipe Pros Plumbing Inc. | #909260 | On file | 2008 |
| Mike's Plumbing Service Inc. | #970405 | On file | 2012 |
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, 16 of them registered in Azusa. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Azusa license has been held 14 years, and the longest-standing one dates to 1982. 11 of Azusa's 16 licenses (68.8%) 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 Azusa: common questions
How many licensed plumbers are there in Azusa?
16 active C-36 plumbing licenses are registered in Azusa, out of 4,272 across Los Angeles County. 15 Azusa-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. 16 active C-36 plumbing licenses are registered in Azusa and 4,272 across Los Angeles County, the longest-standing issued in 1982. 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 11 of Azusa's 16 currently carry. 375 Los Angeles County licenses expire within 90 days.