Hermosillo Plumbing
Hermosillo Plumbing operating as a sole owner is licensed in California under CSLB number 1089655. The license was first issued in 2022, putting the business at 4 years on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Riverside, in Riverside County, California.
- License Number
- 1089655
- Issued
- Apr 7, 2022
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800230280
- Effective
- Feb 14, 2026
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Mar 27, 2026
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Hermosillo Plumbing licensed in California?
Yes. Hermosillo Plumbing holds California Contractors State License Board license number 1089655. The license was first issued on April 7, 2022. It is valid through April 30, 2028.
What does Hermosillo Plumbing specialize in?
Hermosillo Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Hermosillo Plumbing headquartered?
Hermosillo Plumbing is headquartered at 8935 Alabama St, Riverside, CA 92503, in Riverside County, California.
Does Hermosillo Plumbing have an active surety bond on file with CSLB?
Yes. Hermosillo Plumbing has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Hermosillo Plumbing carry workers' compensation coverage?
Hermosillo Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Hermosillo Plumbing's contractor license?
You can verify Hermosillo Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1089655.
- License issuedApr 7, 2022
- Bond activeFeb 14, 2026
- WC coverage startsMar 27, 2026
- License expiresApr 30, 2028
- B J N Plumbing Contractors#255431Corona·B General Building Contractor
- First Choice Plumbing Heating & Air Conditioning INC#260795Riverside·B General Building Contractor
- Five Engineering & Plumbing INC#252617Canyon Lake·A General Engineering Contractor
- Heinl Plumbing#210902Riverside·C-36 Plumbing Contractor
- Inland Mechanical Construction INC#198273Lake Elsinore·A General Engineering Contractor
- Astro Plumbing#307090Riverside·C-36 Plumbing Contractor
- Gillilan Wellpumps and Plumbing#296112Aguanga·C-27 Landscaping Contractor
- Schones Gary F#298135Riverside·A General Engineering Contractor