Best Licensed Plumbers in Bellflower, CA
39 plumbing companies registered in Bellflower 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; 41 registered in Bellflower
- 21 of Bellflower's 41 licenses (51.2%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Bellflower: 11 years
- Longest Bellflower licensure: since 1976
- 375 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1983
- Phone
- (562) 921-9411
- Verified
- August 17, 2026
- Licensed since
- 1990
- Phone
- (562) 925-2838
- Verified
- August 17, 2026
- Licensed since
- 1993
- Phone
- (562) 607-3789
- Verified
- August 17, 2026
- Licensed since
- 1999
- Phone
- (562) 824-2622
- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (562) 305-8095
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (562) 526-8822
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (323) 309-9925
- Verified
- August 17, 2026
- Licensed since
- 2014
- Phone
- (888) 842-8663
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| United Drain & Plumbing | #436852 | On file | 1983 |
| R P B Plumbing | #589933 | On file | 1990 |
| Westland Plumbing Co | #662499 | On file | 1993 |
| Sameday Plumbing | #771795 | On file | 1999 |
| H D Plumbing | #937160 | On file | 2009 |
| Designer Plumbing & Air Inc. | #950508 | On file | 2010 |
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, 41 of them registered in Bellflower. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Bellflower license has been held 11 years, and the longest-standing one dates to 1976. 21 of Bellflower's 41 licenses (51.2%) 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 Bellflower: common questions
How many licensed plumbers are there in Bellflower?
41 active C-36 plumbing licenses are registered in Bellflower, out of 4,272 across Los Angeles County. 39 Bellflower-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. 41 active C-36 plumbing licenses are registered in Bellflower and 4,272 across Los Angeles County, the longest-standing issued in 1976. 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 21 of Bellflower's 41 currently carry. 375 Los Angeles County licenses expire within 90 days.