COSTELLO'S PLUMBING
License #1018923·Sole Owner·SAN LEANDRO, Alameda County
Summary
COSTELLO'S PLUMBING operating as a sole owner is licensed in California under CSLB number 1018923. The license was first issued in 2016, putting the business at 10 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 HUDSON INSURANCE COMPANY and active workers' compensation coverage from AMTRUST INSURANCE COMPANY. The business is based in SAN LEANDRO, in Alameda County, California.
Business Information
License Details & Classifications
- License Number
- 1018923
- Issued
- Sep 30, 2016
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Sole Owner
Classifications
Financial & Insurance Coverage
Contractor Bond
- Surety
- HUDSON INSURANCE COMPANY
- Bond Number
- 30127711
- Effective
- Aug 16, 2023
- Status
- Active
Workers' Compensation
- Coverage
- Workers' Compensation Insurance
- Carrier
- AMTRUST INSURANCE COMPANY
- Policy Number
- SWC1643342
- Effective
- Apr 16, 2026
- Expires
- Apr 16, 2027
License StatusActive
Contractor BondOn file
Workers' CompensationActive
Activity Timeline
- License issuedSep 30, 2016
- Bond activeAug 16, 2023
- WC coverage startsApr 16, 2026
- License expiresSep 30, 2026
- WC expiresApr 16, 2027