Best Licensed Plumbers in Cerritos, CA
18 plumbing companies registered in Cerritos 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; 19 registered in Cerritos
- 11 of Cerritos's 19 licenses (57.9%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Cerritos: 18 years
- Longest Cerritos licensure: since 1984
- 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
- 1988
- Phone
- (562) 404-4820
- Verified
- August 17, 2026
- Licensed since
- 1995
- Phone
- (562) 529-8537
- Verified
- August 17, 2026
- Licensed since
- 2003
- Phone
- (562) 929-3236
- Verified
- August 17, 2026
- Licensed since
- 2005
- Phone
- (323) 688-1822
- Verified
- August 17, 2026
- Licensed since
- 2007
- Phone
- (562) 713-3587
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (310) 383-9267
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (714) 757-6522
- Verified
- August 17, 2026
- Licensed since
- 2013
- Phone
- (562) 860-8885
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Cal-city Construction Inc. | #539265 | On file | 1988 |
| Plumbing Experts Inc. The | #700913 | On file | 1995 |
| All City Heating Air & Plumbing | #825443 | On file | 2003 |
| Cdmt Inc. | #856853 | On file | 2005 |
| Speedy Systems Inc. | #907674 | On file | 2007 |
| Marco Plumbing And Construction | #914584 | On file | 2008 |
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, 19 of them registered in Cerritos. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Cerritos license has been held 18 years, and the longest-standing one dates to 1984. 11 of Cerritos's 19 licenses (57.9%) 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 Cerritos: common questions
How many licensed plumbers are there in Cerritos?
19 active C-36 plumbing licenses are registered in Cerritos, out of 4,272 across Los Angeles County. 18 Cerritos-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. 19 active C-36 plumbing licenses are registered in Cerritos and 4,272 across Los Angeles County, the longest-standing issued in 1984. 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 Cerritos's 19 currently carry. 375 Los Angeles County licenses expire within 90 days.