Holubec Plumbing
Holubec Plumbing operating as a corporation is licensed in California under CSLB number 1135990. 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 Western Surety Company and an exempt workers' compensation status (no employees on payroll). The business is based in Santa Rosa, in Sonoma County, California.
- License Number
- 1135990
- Issued
- Apr 16, 2025
- Status
- CLEAR
- Expires
- Apr 30, 2027
- Entity
- Corporation
- Surety
- Western Surety Company
- Bond Number
- 67398133
- Effective
- Mar 12, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 14, 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 Holubec Plumbing licensed in California?
Yes. Holubec Plumbing holds California Contractors State License Board license number 1135990. The license was first issued on April 16, 2025. It is valid through April 30, 2027.
What does Holubec Plumbing specialize in?
Holubec Plumbing is licensed for one CSLB classification: C-36 Plumbing Contractor.
Where is Holubec Plumbing headquartered?
Holubec Plumbing is headquartered at 990 Stanislaus Way, Santa Rosa, CA 95401, in Sonoma County, California.
Does Holubec Plumbing have an active surety bond on file with CSLB?
Yes. Holubec Plumbing has an active California contractor surety bond filed with Western Surety Company.
Does Holubec Plumbing carry workers' compensation coverage?
Holubec Plumbing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Holubec Plumbing's contractor license?
You can verify Holubec Plumbing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1135990.
- Bond activeMar 12, 2025
- WC coverage startsApr 14, 2025
- License issuedApr 16, 2025
- License expiresApr 30, 2027
- Ongaro & Sons#215233Petaluma·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor
- Kozy Homes#262090Petaluma·B General Building Contractor
- Peterson Mechanical INC#171486Sonoma·B General Building Contractor
- Weeks Drilling and Pump CO#177681Sebastopol·C-36 Plumbing Contractor
- Von Ahn Robert W Plumbing & Electrical Contractor#334286Petaluma·C-10 Electrical Contractor
- Prushko Plumbing#384098El Verano·C-36 Plumbing Contractor
- Paramount Plmg & Htg#390434Petaluma·C-20 HVAC Contractor
- Bay Area Mechanical and Engineering INC#392695Penngrove·C-4 Boiler, Hot Water Heating and Steam Fitting Contractor