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19 Years In Business

Company Details

  • Verified Licenses


221 East Willis Road Suite 19
Chandler, AZ 85286


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Service Details

    Areas of Expertise

    • Insulation
    • Duct sealing
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Credit Cards Accepted


    31 Verified Reviews
    • 5
    • 4
    • 3
    • 2
    • 1

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 31 results
    5.0 Mike/stefanie D. Gilbert, AZ

    Did good work on this project and on time.

    5.0 Eli C. Maricopa, AZ

    Fantastic service overall. They came out within a few days of the call and completed the work quickly. They did a great job for a reasonable price, and I would definitely hire them again.

    5.0 Robert M. Scottsdale, AZ

    Marshall Insulation was great. They arrived early and worked quickly and efficiently. For a messy job they made sure it was clean when they left. Jeff did a good job explaining the SRP programs,

    2.5 Simon A. Mesa, AZ

    (Does not provided any comments)

    5.0 John H. Scottsdale, AZ

    Installed batt insulation for a room addition. Did a great job for a reasonable price.

    5.0 George C. Goodyear, AZ

    Work crews were very good, informative and good clean up. Salesman was very knowledgeable.

    5.0 Tracy B. Apache Junction, AZ

    Nice guys that arrived early, explained everything they were doing. Cleaned all debris before they left.

    0.50 Steve V. Peoria, AZ

    I just received a ;Pre-Lien on my property. It states that the work started 9/9/19 which is inaccurate. They didn't make their schedule date or time to start the project. They blew insulation into the wrong attic. I have one that's vented (needed blown) and one that's sealed (was not supposed to be blown). They haven't corrected it yet, and they haven't completed the project at this time. It is 9/18/19 and they are starting a pre-lien process on my house? Half the time, I am not called back when promised by this company. I have to constantly follow up with them and chase them down and they still haven't finished the job. Their price is good, but I wish I hadn't chosen them for the job.

    5.0 Gina L. Maricopa, AZ

    Professional company

    5.0 Diane P. Phoenix, AZ

    They were always on time and thorough. Great value for the money.


    Marshall Insulation

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    Seal of Approval

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    1. Verify Trade License
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    2. Verify Insurance
      As a part of our screening process, we encourage professionals to carry general liability insurance. We require coverage for hundreds of services.
    3. Verification of State Business Filings
      For business types that require a Secretary of State filing, we confirm that the business is in good standing in the state in which it is located.
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    5. Sex Offender Search
      We confirm that the owner/principal is not listed on the official state Sex Offender web site in the state in which the owner/principal of the company is located.
    6. Bankruptcy Search
      We use 3rd party data sources to check the history of the principal/owner of the business for bankruptcy filings by or against them.
    7. Legal Search for Civil Judgments
      We use 3rd party data sources to check the principal/owner of the business for state level civil legal judgments entered against them.
    8. Liens Search
      We use 3rd party data sources to check the principal/owner of the business for liens placed against them.
    9. Identity Verification (SSN)
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