Sealtek Waterproofing, C-61/D-12 Synthetic Products Contractor in Sunnyvale, CA
Sealtek Waterproofing operating as a corporation holds an active California contractor license (CSLB #1123968), valid through Sep 30, 2026. First issued in 2024, the license has been on the CSLB roster for 2 years. It carries a single CSLB classification: C-61/D-12 — Synthetic Products Contractor. Records show an active surety bond on file with North River Insurance Company (the) and active workers' compensation coverage from Employers Assurance Company. The business is based in Sunnyvale, in Santa Clara County, California.
- License Number
- 1123968
- Issued
- Jul 22, 2024
- Status
- CLEAR
- Expires
- Sep 30, 2026
- Entity
- Corporation
- Surety
- North River Insurance Company (the)
- Bond Number
- 04CF629617
- Effective
- Sep 11, 2024
- Status
- Active
- Coverage
- Workers' Compensation Insurance
- Carrier
- Employers Assurance Company
- Policy Number
- EIG569783701
- Effective
- Aug 28, 2025
- Expires
- Aug 28, 2026
This contractor warrants a closer look before contracting:
- License expires in 68 days
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Sealtek Waterproofing licensed in California?
Yes. Sealtek Waterproofing holds California Contractors State License Board license number 1123968, which is active and in good standing. The license was first issued on July 22, 2024. It is valid through September 30, 2026.
What does Sealtek Waterproofing specialize in?
Sealtek Waterproofing is licensed for one CSLB classification: C-61/D-12 Synthetic Products Contractor.
Where is Sealtek Waterproofing headquartered?
Sealtek Waterproofing is headquartered at 1101 Palamos Ave, Sunnyvale, CA 94089, in Santa Clara County, California.
Does Sealtek Waterproofing have an active surety bond on file with CSLB?
Yes. Sealtek Waterproofing has an active California contractor surety bond filed with North River Insurance Company (the).
Does Sealtek Waterproofing carry workers' compensation coverage?
Yes. Sealtek Waterproofing carries active workers' compensation coverage through Employers Assurance Company.
How do I verify Sealtek Waterproofing's contractor license?
You can verify Sealtek Waterproofing's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1123968.
- License issuedJul 22, 2024
- Bond activeSep 11, 2024
- WC coverage startsAug 28, 2025
- WC expiresAug 28, 2026
- License expiresSep 30, 2026
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