Best Licensed Plumbers in Aliso Viejo, CA
14 plumbing companies registered in Aliso Viejo 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; 14 registered in Aliso Viejo
- 6 of Aliso Viejo's 14 licenses (42.9%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Aliso Viejo: 6 years
- Longest Aliso Viejo licensure: since 1996
- 106 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (714) 293-0393
- Verified
- August 17, 2026
- Licensed since
- 2015
- Phone
- (949) 282-7823
- Verified
- August 17, 2026
- Licensed since
- 2012
- Phone
- (661) 566-9500
- Verified
- August 17, 2026
- Licensed since
- 2022
- Phone
- (949) 229-5483
- Verified
- August 17, 2026
- Licensed since
- 2024
- Phone
- (714) 206-8392
- Verified
- August 17, 2026
- Licensed since
- 2024
- Phone
- (949) 769-1588
- Verified
- August 17, 2026
- Licensed since
- 1996
- Phone
- (949) 597-9701
- Verified
- August 17, 2026
- Licensed since
- 2000
- Phone
- (949) 379-0082
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| West Coast Remodeling Experts Inc. | #933879 | On file | 2009 |
| Csp Plumbing Inc. | #1009205 | On file | 2015 |
| Complete Property Services Corporation | #979422 | Exempt or none on file | 2012 |
| Homquest Inc. | #1091227 | On file | 2022 |
| Mason Reconstruction LLC | #1122821 | On file | 2024 |
| Sjmj Inc. | #1124210 | On file | 2024 |
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, 14 of them registered in Aliso Viejo. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Aliso Viejo license has been held 6 years, and the longest-standing one dates to 1996. 6 of Aliso Viejo's 14 licenses (42.9%) 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: 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 Aliso Viejo: common questions
How many licensed plumbers are there in Aliso Viejo?
14 active C-36 plumbing licenses are registered in Aliso Viejo, out of 1,379 across Orange County. 14 Aliso Viejo-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. 14 active C-36 plumbing licenses are registered in Aliso Viejo and 1,379 across Orange County, the longest-standing issued in 1996. 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 6 of Aliso Viejo's 14 currently carry. 106 Orange County licenses expire within 90 days.