Bay Weatherization & Insulation, C-2 Insulation and Acoustical Contractor in San Jose, CA
Bay Weatherization & Insulation operating as a sole owner holds an active California contractor license (CSLB #777747), valid through Apr 30, 2028. First issued in 2000, the license has been on the CSLB roster for 26 years. It carries a single CSLB classification: C-2 — Insulation and Acoustical Contractor. Records show an active surety bond on file with Merchants Bonding Company (mutual). The business is based in San Jose, in Santa Clara County, California.
- License Number
- 777747
- Issued
- Apr 21, 2000
- Status
- CLEAR
- Expires
- Apr 30, 2028
- Entity
- Sole Owner
- Surety
- Merchants Bonding Company (mutual)
- Bond Number
- 101626516
- Effective
- Sep 8, 2025
- Status
- Active
- Coverage
- License does not have current W/C
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 28, 2026
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Bay Weatherization & Insulation licensed in California?
Yes. Bay Weatherization & Insulation holds California Contractors State License Board license number 777747, which is active and in good standing. The license was first issued on April 21, 2000. It is valid through April 30, 2028.
What does Bay Weatherization & Insulation specialize in?
Bay Weatherization & Insulation is licensed for one CSLB classification: C-2 Insulation and Acoustical Contractor.
Where is Bay Weatherization & Insulation headquartered?
Bay Weatherization & Insulation is headquartered at 2151 Old Oakland Rd Sp383, San Jose, CA 95131, in Santa Clara County, California.
Does Bay Weatherization & Insulation have an active surety bond on file with CSLB?
Yes. Bay Weatherization & Insulation has an active California contractor surety bond filed with Merchants Bonding Company (mutual).
How do I verify Bay Weatherization & Insulation's contractor license?
You can verify Bay Weatherization & Insulation's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=777747.
- License issuedApr 21, 2000
- Bond activeSep 8, 2025
- WC coverage startsApr 28, 2026
- License expiresApr 30, 2028
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