Best Licensed Plumbers in Loma Linda, CA
4 plumbing companies registered in Loma Linda hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.
- 696 active C-36 plumbing licenses in San Bernardino County; 4 registered in Loma Linda
- 3 of Loma Linda's 4 licenses (75.0%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Loma Linda: 28 years
- Longest Loma Linda licensure: since 1991
- 59 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 1991
- Phone
- (909) 466-5155
- Verified
- August 17, 2026
- Licensed since
- 1992
- Phone
- (909) 289-9259
- Verified
- August 17, 2026
- Licensed since
- 1998
- Phone
- (951) 360-8262
- Verified
- August 17, 2026
- Licensed since
- 2016
- Phone
- (909) 654-1322
Compare the top 4 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| Daniels Heating & Air Conditioning Inc. | #610726 | On file | 1991 |
| Dj Callison Construction Inc. | #655718 | On file | 1992 |
| Bonanza Plumbing | #752111 | On file | 1998 |
| Go Professional Plumbing Services | #1020591 | Exempt or none on file | 2016 |
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, 4 of them registered in Loma Linda. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Loma Linda license has been held 28 years, and the longest-standing one dates to 1991. 3 of Loma Linda's 4 licenses (75.0%) 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: 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 Loma Linda: common questions
How many licensed plumbers are there in Loma Linda?
4 active C-36 plumbing licenses are registered in Loma Linda, out of 696 across San Bernardino County. 4 Loma Linda-registered companies passed our license verification, and all 4 are listed on this page. 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. 4 active C-36 plumbing licenses are registered in Loma Linda and 696 across San Bernardino County, the longest-standing issued in 1991. 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 3 of Loma Linda's 4 currently carry. 59 San Bernardino County licenses expire within 90 days.