Pro-Tech Sealing, C-61/D-12 Synthetic Products Contractor in Discovery Bay, CA
Pro-Tech Sealing operating as a sole owner holds an active California contractor license (CSLB #986823), valid through Sep 30, 2027. First issued in 2013, the license has been on the CSLB roster for 13 years. It carries a single CSLB classification: C-61/D-12 — Synthetic Products Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Discovery Bay, in Contra Costa County, California.
- License Number
- 986823
- Issued
- Sep 14, 2013
- Status
- CLEAR
- Expires
- Sep 30, 2027
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30128108
- Effective
- Sep 2, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Sep 22, 2025
- 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 Pro-Tech Sealing licensed in California?
Yes. Pro-Tech Sealing holds California Contractors State License Board license number 986823, which is active and in good standing. The license was first issued on September 14, 2013. It is valid through September 30, 2027.
What does Pro-Tech Sealing specialize in?
Pro-Tech Sealing is licensed for one CSLB classification: C-61/D-12 Synthetic Products Contractor.
Where is Pro-Tech Sealing headquartered?
Pro-Tech Sealing is headquartered at 6131 Seneca Circle, Discovery Bay, CA 94505, in Contra Costa County, California.
Does Pro-Tech Sealing have an active surety bond on file with CSLB?
Yes. Pro-Tech Sealing has an active California contractor surety bond filed with Hudson Insurance Company.
Does Pro-Tech Sealing carry workers' compensation coverage?
Pro-Tech Sealing reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Pro-Tech Sealing's contractor license?
You can verify Pro-Tech Sealing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=986823.
- License issuedSep 14, 2013
- Bond activeSep 2, 2023
- WC coverage startsSep 22, 2025
- License expiresSep 30, 2027
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