Alonso Plumbing INC
Alonso Plumbing INC operating as a corporation is licensed in California under CSLB number 1145697. The license was first issued in 2025, putting the business at 1 year on the active CSLB roster. It carries a single CSLB classification: C-36 — Plumbing Contractor. Records show an active surety bond on file with Philadelphia Indemnity Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Fallbrook, in San Diego County, California.
- License Number
- 1145697
- Issued
- Oct 29, 2025
- Status
- CLEAR
- Expires
- Oct 31, 2027
- Entity
- Corporation
- Surety
- Philadelphia Indemnity Insurance Company
- Bond Number
- PB10163404768
- Effective
- Oct 17, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Oct 15, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
- License issued less than 2 years ago
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Alonso Plumbing INC licensed in California?
Yes. Alonso Plumbing INC holds California Contractors State License Board license number 1145697. The license was first issued on October 29, 2025. It is valid through October 31, 2027.
What does Alonso Plumbing INC specialize in?
Alonso Plumbing INC is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Alonso Plumbing INC headquartered?
Alonso Plumbing INC is headquartered at 1367 Green Canyon Rd, Fallbrook, CA 92028, in San Diego County, California.
Does Alonso Plumbing INC have an active surety bond on file with CSLB?
Yes. Alonso Plumbing INC has an active California contractor surety bond filed with Philadelphia Indemnity Insurance Company.
Does Alonso Plumbing INC carry workers' compensation coverage?
Alonso Plumbing INC reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Alonso Plumbing INC's contractor license?
You can verify Alonso Plumbing INC's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1145697.
- WC coverage startsOct 15, 2025
- Bond activeOct 17, 2025
- License issuedOct 29, 2025
- License expiresOct 31, 2027
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