Best Licensed Plumbers in San Bernardino, CA
52 plumbing companies registered in San Bernardino 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.
- 696 active C-36 plumbing licenses in San Bernardino County; 55 registered in San Bernardino
- 27 of San Bernardino's 55 licenses (49.1%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in San Bernardino: 11 years
- Longest San Bernardino licensure: since 1975
- 59 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1975
- Phone
- (909) 881-0898
- Verified
- August 17, 2026
- Licensed since
- 1975
- Phone
- (909) 883-0207
- Verified
- August 17, 2026
- Licensed since
- 1975
- Phone
- (909) 886-4440
- Verified
- August 17, 2026
- Licensed since
- 1982
- Phone
- (909) 885-2703
- Verified
- August 17, 2026
- Licensed since
- 1984
- Phone
- (909) 881-2910
- Verified
- August 17, 2026
- Licensed since
- 1999
- Phone
- (909) 296-6662
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (323) 868-5889
- Verified
- August 17, 2026
- Licensed since
- 2001
- Phone
- (909) 751-2323
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Arrowhead Group Inc. | #304075 | On file | 1975 |
| Jerry's Plumbing & Heating | #310627 | On file | 1975 |
| Sherman's Plumbing Heating & Air Conditioning | #312683 | On file | 1975 |
| Davidson's Air Conditioning & Heating Inc. | #429952 | On file | 1982 |
| Fischer Plumbing | #452949 | On file | 1984 |
| Iam Restoration Inc. | #758697 | On file | 1999 |
San Bernardino County plumbing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 696 active C-36 plumbing licenses in San Bernardino County, 55 of them registered in San Bernardino. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median San Bernardino license has been held 11 years, and the longest-standing one dates to 1975. 27 of San Bernardino's 55 licenses (49.1%) 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: 696 of the county's 696 licenses carry the same $25,000 bond California sets by statute. 59 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 San Bernardino: common questions
How many licensed plumbers are there in San Bernardino?
55 active C-36 plumbing licenses are registered in San Bernardino, out of 696 across San Bernardino County. 52 San Bernardino-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. 55 active C-36 plumbing licenses are registered in San Bernardino and 696 across San Bernardino County, the longest-standing issued in 1975. 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 27 of San Bernardino's 55 currently carry. 59 San Bernardino County licenses expire within 90 days.