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The Bay Area Insulation

The Bay Area Insulation is a San Mateo, California contractor holding CSLB license #1130303, verified against state records, licensed since 2024.

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License verification

License-Verified
  • CLEARCSLB #1130303(C2)
    Original license date
    2024-12-11
    Expires
    2026-12-31

    On CSLB's register since 2024-12-11, one year before our 2026-09-04 check. CSLB classifications on this record: C-2 (Insulation and Acoustical). Term on file to 2026-12-31. Bond: $25,000, California's statutory amount, with NATIONWIDE MUTUAL INSURANCE COMPANY.

    Last verified 2026-09-04 · Verify at the state registry

    Verification history

    1. 2026-09-04 · checked against the state file · status: CLEAR

Contact

Phone
(650) 580-3391
Address
119 PRAGUE ST, San Mateo, CA 94401

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Common questions

Is The Bay Area Insulation licensed in California?
The Bay Area Insulation holds CSLB license #1130303, status CLEAR as of our 2026-09-04 verification. The full credential detail, including any others on record, is in the verification section of this page.
What does CSLB class C-2 mean on The Bay Area Insulation's license?
CSLB records it as C-2, Insulation and Acoustical. The codes come from the register itself, and our class-code glossary explains each one in the agency's own words.
How long has The Bay Area Insulation held its CSLB credential?
CSLB has carried the record since 2024-12-11. That is the original date the register publishes; it is not a claim about how long the company has traded, which no register we check publishes.
When was The Bay Area Insulation's record last checked?
2026-09-04. Registers with a download feed are re-checked within 9 days; the 4 we fetch by hand (ROC, DCA, SPCB, FDACS) within 45 days. Every listing shows the date its credential was last verified, and a credential that lapses stops being claimed at the next rebuild.
How can I verify The Bay Area Insulation myself?
Look up license #1130303 in the official CSLB search - this page links it next to the credential. We publish the number precisely so you never have to take our word for it.