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Attic Insulation Contractors in East Islip, NY

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Service Pros

    Paramount Fabrication Logo
    Lake Grove, NY·

    Insulation, Home Energy Performance, Soundproofing , and 1 more

    "I hired Paramount based off the sheer number of great reviews they got that I came across online. A few good reviews anyone could get written by friends and family but there were too many to discount and not be "real". After speaking with Joe for an initial phone consultation and him actually coming by to take a look at what I needed, I knew I had made the right choice. While I orioginially hired him to discuss getting closed cell foam insulation done as I heard it was supposed to be the best, upon speaking with him I learned that I actually don['t need it and it would be over kill and an unnecessary waste of my money and my R rating wouldn't be any better than with fiber glass (for the crawl space) and/or blown cellulose (for the attic). Basically he didn't try to sell me on something I don't need which I found refreshing in today's world. His team came when they said they'd come and worked with efficiency, and when they left, everything was completely cleaned up and taken with them. It was as if they were never there. I can recommend this company whole heartedly and glad I came across them, as all the reviews i read were true."

    Paul M. in November 2023

    SF
    Lindenhurst, NY·

    Spray Foam Insulation

    "Very nice professional and clean."

    mary H. in December 2020

    HG
    Long Island, NY·

    Windows, Siding, Roofing , and 1 more

    "We just had a roof done by home genius exteriors. We started with Justine at our door setting up an appointment for someone to tell us about the process. The next day Dan came and explained how the company works. He even crawled around our attic to show us the damage. Within 2 days our roof was in the process of being installed. Zach the project manager stopped by 3 times during that day to see how the work was being done. What a professional company. Everyone that we spoke to or met was very professional and friendly,. I would highly recommend this company for installing a roof."

    Mary B. in March 2024

    Zavza Seal, LLC Logo
    Bohemia, NY·

    Basement remodeling, Paving and sealing patios and driveways, Insulation - Blown in, Spray foam, Batt, Rolled reflective insulation install or upgrade , and 2 more

    "Zavza Seal has been hired for an insulation project in the attic of my house. The team arrived on time and did an amazing job. The workers were respectful and acted like real professionals. No mess, complete cleanup of the site before leaving. It is also important to point out the management willingness to find with the customer the best way to get the project done, and to do whatever necessary for the customerâ  s satisfaction."

    Burel D. in July 2022

    CS
    Queens Village, NY·

    Forced Air Heating Repair & installation, A/C Repair, Gas Furnace Repair , and 2 more

    "He was very professional and went above and beyond when additional problems developed."

    Chris S. in December 2018

    Triple H Insulation, Heating and Cooling Logo
    Saint James, NY·

    Free Home Energy Assessments, All types of Insulation - Spray Foam, Cellulose, Solarguard, SIlverGlo, Blown-in, Creative Financing -Residential only , and 1 more

    "ABSOLUTELY RECOMMENDED ð ¯, WORKERS ARE RESPECTFUL, WORKED HARD ð ð , ADDED NEW & BETTER INSULATION IN THE ATTIC, ADDED INSULATION INTO THE GARAGE WALLS & CEILING, VERY PLEASED WITH THE WORKERS & JOB, WOULD HIRE TRIPLE H INSULATION AGAIN FOR THE FUTURE."

    HECTOR P. in February 2021

    SS
    Brooklyn, NY·

    Spray foam insulation, Open cell insulation, Closed cell insulation

    "I found Score Construction on Home Advisor's website. I was looking for a contractor and needless to say I read reviews for many of the construction firms. Every review I read was terrific for Score Construction and because of that I called, met Janusz Z who is the Owner and was very impressed with his knowledge and professionalism. I started with 2 bathrooms that were necessary to do because of water damage. I was thrilled with the work done, the care of how it was done by the workers that were both professional and respectful. A year later a major renovation for my apartment was considered and I called Score Construction. Not only did the renovation to my apartment turn out fabulous and I'm happy every day that I wake up and see how beautiful it is, but they also did major work to the outside of our building - replacing the cornice, roof repair, pointing of bricks, structurally reinforcing all 16 windows which was no easy task for a 100 year old building, but they got it done. ALL this work again was done professionally and with the utmost of care and the knowledge of how to get the job done is their forte'. Every experience that I have had with Score Construction workers and owner, Janusz Z has been top notch. I recommend Score Construction HIGHLY. You will be extremely happy that you did so."

    Constance C. in November 2019

    JH
    Farmingdale, NY·

    Seals Out Cold and Heat: Insulation flows into every nook and cranny to completely seal the space between walls. Your house stays warm and draft-free. Also keeps the heat out in summer. Keeps your house cooler with or without air conditioning., Experience: http://newyork.bbb.org/find-business-reviews/ Unlike other fly by nights, we are in business since 1982 specializing in insulation only, Customer service: Customer satisfaction is our guarantee. Financing available!! , and 7 more

    "Arrived on time , worked efficiently, even patched an opening on the roof to stop a small water leak around the vent fan in the attic that was discovered during the job. Insulated entire attic and most of entrance hall. Clean up and patching job was fine."

    Roger H. in December 2014

    MG

    Demolition, Insulation

    "they were very polite"

    Margo A. in December 2023

Showing 1-9 of 9 results

How much do attic insulation contractors typically cost?

  • East Islip, New York Average
    $2,118
  • Typical Range
    $2,000 - $2,118
  • Low End - High End
    $900 - $4,650

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