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Insulation Contractors in O Fallon, IL

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Service Pros

    ENE Construction Logo
    4.8(23 Verified Ratings)
    Mascoutah, IL·
    ENE Construction

    Flooring, Drywall, Remodels , and 3 more

    "I would hire this company again to do any flooring job in my rentals."

    Sylvan L. in December 2024

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    KI
    4.9(19 Verified Ratings)
    Bridgeton, MO·
    Koala Insulation of Gateway West and Metro East IL

    Spray Foam Insulation, Solar Attic Fan, Insulation Sealing, Removal and Testing , and 2 more

    "Our experience with Koala was great from very first phone call. Office is very organized and friendly. Joe came out, inspected our attic and gave us best options to be more energy and cost efficient. He was very knowledgeable and friendly and didnâ  t push a sales pitch!!! Jeremy and his coworker were very professional, polite, and task oriented. They were quick and efficient, and cleaned up after themselves. They did a great job! Would highly recommend this company for your insulation needs!!!"

    Elaine t D. in August 2023

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    Healthy Home Pest Control & Services Logo
    4.6(306 Verified Ratings)
    Belleville, IL·
    Healthy Home Pest Control & Services

    Duct Cleaning, Lawn Treatment, Pest Control , and 1 more

    "Wonderful!!! Healthy Home Pest Control provided a bid in a couple of hours and was working on my house the next morning. They are my hero’s and I would recommend their work to anyone needing deck or porch repair work done. They are amazing!!!"

    Beth G. in December 2017

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O Fallon Insulation Contractors are rated 4.8 out of 5 based on 348 reviews of 348 pros.

The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.

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Recent Job Requests for Insulation Contractors in O Fallon, IL

  • Project Location: O Fallon, IL
    Date: 02/05/24
    Nature of Project: Insulation for existing home
    For your walls, what best describes the area needing insulation?: Not sure/other
    Area of Home: Walls
    Area of Home: Attic
    Comment: Two story home is 35 years old. Home has crawl space with an attached garage. House is approximately 2,700 sq ft.

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