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Blown-In Insulation Contractors in Littleton, CO

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    Littleton, CO·

    Insulation, Insulation, Air Sealing , and 2 more

    "I got an Xcel Home Energy Audit first, which I recommend you do. After that, I got 3 quotes and hired NetZero for several reasons: a) One of the owners showed up to give my quote; others sent employees. b) He came with a FLIR gun so he could personally evaluate my insulation situation. c) He seemed to more directly address my questions and concerns. d) They were willing to assume liability for the Xcel rebates. e) It wasn't my most important criteria, but they also had the cheapest price. On install, they showed up on-time and performed the work without incident. I had the full spectrum: attic sealing and blown-in insulation, basement sealing and rolled insulation, and spray foam in the second-story floor above the garage. When you get the Xcel rebate, Xcel calls and asks to do a follow-up inspection, which I did. They found one minor issue with the work that the told me and NetZero about. NetZero promptly followed up with me and corrected the issue. This was in the spring, so I waited until the winter to write this review. The worked-on rooms are so much more comfortable and maintain a much-more constant temperature. My energy bill has definitely dropped, but it's hard to judge exactly how much because I hadn't lived in the house a full year."

    Daniel G. in December 2018

    Colorado Insulation and Whole House Fans Logo
    Litteton, CO·

    Removal, Attic Fans and Whole House Fans, Batt/ Crawl Space Insulation , and 2 more

    "Prompt response to request for quote. Included rebate made the total cost very competitive. Returned the next day to do the work and were finished in about 2 hours, including cleanup. Great experience and would hire them again."

    Mike K. in December 2019

    Littleton, CO·


    "Jason did call me back a couple times after providing the estimate to see if we wanted to do the job. Some might think of this as being pushy, but it got us moving to get it done. He did a great job, and we have found the room stayed cooler in the summer and is staying warmer in the winter. It was a good investment and he did a great job."

    Leo C. in December 2018

    Denver, CO·

    Home Energy Audit, Blown-Insulation

    "I worked with both owners, Josh and Dustin, along with crew leader Chi and Javi. All of them were outstanding to work with. Communication was excellent. Work and cleanup were great. The price was outstanding. The job was completed five days after the site visit to quote the project. The job involved adding blown-in cellulose in the attic on top of an existing layer (R30 to R38). Soffit baffles were installed to ensure proper attic ventilation. The final attic insulation is now R60 over the house and garage. Dustin explained what work would be most cost-effective. Labor and materials charges were separated in the quote. I highly recommend Insulation Nation."

    John H. in November 2023

    J C Mechanical Logo
    Centennial, CO·

    Air conditioning repair/install, boiler repair/install, Furnace repair/install , and 1 more

    "cx was satisfied with the job"

    Carl C. in September 2020

    Lakewood, CO·


    "Very friendly and professional."

    Janis G. in October 2023

    PIKA Insulation Logo
    Denver, CO·


    "After noticing that our gas and electricity bills had been growing at a ridiculous rate, we were able to get in touch with these guys. They recommended we air seal and blow new insulation into the attic. The difference was pretty night and day and our bill noticeably dropped! I would recommend these guys to anyone given their pricing and professionalism."

    Richard G. in April 2023

    Guardian Home Energy Logo
    Arvada, CO·

    Insulation, home energy audit

    "Russell was a pleasure to work with, very knowledgeable and helpful with planning and deciding what needed to be done for my home insulation project. His team was prompt and on time every day which really impressed me, especially since they drive from the OC each day! They fully removed my old insulation, cleaned and sanitized my attic, rodent proofed it, and then blew in treated cellulose. They don't do spray foam insulation, but as I learned from this project that's not always the best answer, anyways. Everybody was professional and they cleaned up as they went. I'll hire them back in an instant if I need any more done in the future! Thanks guys!"

    Eric W. in December 2019

    Thornton, CO·

    Insulation, Crawl Space encasements, Insulation , and 3 more

    "Yes they were efficient."

    Dixie P. in January 2024

Showing 1-9 of 17 results

How much do blown-in insulation contractors typically cost?

  • Littleton, Colorado Average
  • Typical Range
    $884 - $1,961
  • Low End - High End
    $500 - $2,900

Related Projects in Littleton, CO

HomeAdvisor Community Rating

Overall Rating:

Littleton Insulation Contractors are rated 4.8 out of 5 based on 779 reviews of 779 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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Things to Consider Before You Install or Add Blown Insulation:

What is the nature of the project?

    What area of the home needs to be insulated?

    • Attic
    • Walls
    • Ceiling
    • Roof
    • Other/want recommendation

    Do you provide these professional services?

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    Recent Job Requests for Insulation Contractors in Littleton, CO

    • Project Location: Littleton, CO
      Date: 01/26/24
      What area of the home needs to be insulated?: Attic
      Other Services Selected: None
      Comment: Garage and touch up of small area over interior house
    • Project Location: Littleton, CO
      Date: 01/15/24
      Nature of Project: Insulation for existing home
      What area of the home needs to be insulated?: Attic
      Comment: Attic is under insulated walls
    • Project Location: Littleton, CO
      Date: 01/11/24
      Other Services Selected: None
      Nature of Project: Insulation for existing home
      What area of the home needs to be insulated?: Attic
      Comment: I would like to get an estimate for installing blown in insulation in the attic and our 3 car garage. I am also wanting to get a quote on the rest of the house, if it's a reasonable price.
    • Project Location: Littleton, CO
      Date: 01/09/24
      Nature of Project: Insulation for existing home
      What area of the home needs to be insulated?: Other/want recommendation
      Comment: We would like somebody come in and let us know where the draft is. In the house.
    • Project Location: Littleton, CO
      Date: 01/09/24
      Nature of Project: Insulation for existing home
      Location: Home/Residence
      What type of insulation do you want?: Blown-in
      Desired Completion Date: Timing is flexible
      Request Stage: Ready to Hire
      Where is the ceiling that needs to be insulated?: Attic

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