Best Licensed Plumbers in La Habra, CA
25 plumbing companies registered in La Habra 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.
- 1,379 active C-36 plumbing licenses in Orange County; 25 registered in La Habra
- 11 of La Habra's 25 licenses (44.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in La Habra: 13 years
- Longest La Habra licensure: since 1982
- 106 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (323) 385-8763
- Verified
- August 17, 2026
- Licensed since
- 1987
- Phone
- (562) 556-0008
- Verified
- August 17, 2026
- Licensed since
- 1997
- Phone
- (562) 691-3647
4.K2 Air
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (714) 614-0995
- Verified
- August 17, 2026
- Licensed since
- 2012
- Phone
- (714) 450-0979
- Verified
- August 17, 2026
- Licensed since
- 2012
- Phone
- (714) 602-0001
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (562) 697-5970
- Verified
- August 17, 2026
- Licensed since
- 2015
- Phone
- (562) 448-2124
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| A-1 Apache Plumbing | #419811 | On file | 1982 |
| Precision Contractor | #521248 | On file | 1987 |
| J A Salazar Construction And Supply Corporation | #743587 | On file | 1997 |
| K2 Air | #965869 | On file | 2011 |
| Irc Plumbing Inc. | #974180 | On file | 2012 |
| A C & R Construction Plumbing & Electrical | #978639 | On file | 2012 |
Orange County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 1,379 active C-36 plumbing licenses in Orange County, 25 of them registered in La Habra. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median La Habra license has been held 13 years, and the longest-standing one dates to 1982. 11 of La Habra's 25 licenses (44.0%) 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: 1,376 of the county's 1,379 licenses carry the same $25,000 bond California sets by statute. 106 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 La Habra: common questions
How many licensed plumbers are there in La Habra?
25 active C-36 plumbing licenses are registered in La Habra, out of 1,379 across Orange County. 25 La Habra-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. 25 active C-36 plumbing licenses are registered in La Habra and 1,379 across Orange 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 La Habra's 25 currently carry. 106 Orange County licenses expire within 90 days.