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Best Licensed Insulation Contractors in Campbell, CA

6 insulation companies registered in Campbell hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by years licensed.

How we chose: We identified 6 companies registered in Campbell. 6 passed license verification. All 6 are listed below. Our methodology

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

  1. 1.Daley's Drywall And Taping Inc.

    ✓ CSLB License #336095 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1977
    Phone
    (408) 374-7626

  2. 2.Guidry T I Acoustics Inc.

    ✓ CSLB License #507877 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1987
    Phone
    (408) 891-1632

  3. 3.Done Right Inc. 90

    ✓ CSLB License #774962 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2000
    Phone
    (408) 377-8777

  4. 4.Bay Area Acoustics

    ✓ CSLB License #1013637 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2016
    Phone
    (408) 891-8965

  5. 5.Signature Home LLC

    ✓ CSLB License #1040774 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2018
    Phone
    (408) 963-6024

  6. 6.Universal Insulation Inc. DBA Universal Insulation & Building

    ✓ CSLB License #1060213 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2019
    Phone
    (408) 374-2080

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Daley's Drywall And Taping Inc.#336095On file1977
Guidry T I Acoustics Inc.#507877On file1987
Done Right Inc. 90#774962On file2000
Bay Area Acoustics#1013637On file2016
Signature Home LLC#1040774Exempt or none on file2018
Universal Insulation Inc. DBA Universal Insulation & Building#1060213On file2019

Santa Clara County insulation licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 51 active C-2 insulation and acoustical licenses in Santa Clara County, 7 of them registered in Campbell. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Campbell license has been held 10 years, and the longest-standing one dates to 1977. California law requires workers' compensation cover for C-2 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 5 of Campbell's 7 licenses (71.4%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 51 of the county's 51 licenses carry the same $25,000 bond California sets by statute. 1 county license reaches its expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.

Insulation Contractors in Campbell: common questions

How many licensed insulation contractors are there in Campbell?

7 active C-2 insulation and acoustical licenses are registered in Campbell, out of 51 across Santa Clara County. 6 Campbell-registered companies passed our license verification, and all 6 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license insulation contractors?

Yes. California licenses contractors by classification, and C-2 is the CSLB classification that authorises this work. 7 active C-2 insulation and acoustical licenses are registered in Campbell and 51 across Santa Clara County, the longest-standing issued in 1977. Only CLEAR, unexpired licenses appear here.

How do I check an insulation contractor's license in California?

Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which California requires of C-2 licensees and 5 of Campbell's 7 currently carry. 1 Santa Clara County license expires within 90 days.

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