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100% Recommended

21 Years In Business

Company Details

  • Verified Licenses
  • Bilingual


1727 Commercial Street
Waterloo, IA 50702


  • Mon: 8:00 AM - 5:00 PM
  • Tue: 8:00 AM - 5:00 PM
  • Wed: 8:00 AM - 5:00 PM
  • Thu: 8:00 AM - 5:00 PM
  • Fri: 8:00 AM - 5:00 PM
  • Sat: Closed
  • Sun: Closed
View All Details & Credentials


Service Details

    Areas of Expertise

    • Insulation
    View All Offerings and Cities Served

    Cost Information

    • Free Estimates
    • Warranty Offered
    • Credit Cards Accepted


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

    Highly rated for

    • Quality
    • Value
    • Customer Service
    Showing 1-10 of 37 reviews Showing 0 reviews
    5.0 Ken and jane D. Cedar Rapids, IA

    They were very prompt and got the job done super! Great Choice!

    5.0 Rick B. West Branch, IA

    Very friendly staff. Completed job quickly and cleaned up yard like they were never there. Couldn't even tell they had removed any siding. I think I made a great choice!

    5.0 Marc K. Perry, IA

    They responded quickly and changed their schedule to start work within a couple days. They traveled half way across the state for two days of work to complete and clean up open cell foam job in an old attic 2270 square feet of roof 2x6 and 2x4. They worked each day about 12 hours each day to complete the job. These people care.

    5.0 Mary K. Dyersville, IA

    Brian came to the house and gave me a quick estimate, and he scheduled our job very quickly. The crew was early and got the job done timely. They cleaned everything up when they finished.

    5.0 David L. Tipton, IA

    they did a good job of cleaning up after themselves

    3.0 Craig F. Waterloo, IA

    Jeff Smith is based at the Waterloo office. He was very good at customer service & responded to my emails in a reasonable time given this is probably a busy time of the year (November) for them. I am having additional blow in insulation behind a knee wall & in the attic to bring me up to code. The work has not been completed yet. I am waiting for an energy audit. That is why I can only rate the company as a 3.

    Response from Company:

    We insulated Craig's attic and did his rebate paper work for him on 12/6/17. He was very happy with the results. Thank you for letting us insulate your attic Craig!

    4.0 Allen R. Sumner, IA

    It was a small job but Shane communicated well and got the job done. I felt it was a little pricey but hopefully results will be positive when it gets cold.


    They were prompt, efficient and thorough. They took care to clean up after themselves and protect our carpet and woodwork. They were very pleasant to talk to as well.

    5.0 Loretta W. Davenport, IA

    Crew was very courteous and did a great job of cleaning up when they were finished.

    Response from Company:

    Thanks, Loretta. I am sure you will find your home to be much more comfortable now that we have injected your walls with RetroFoam. If you have any concerns, please let us know. We are here for you.

    4.0 Michael N. Waterloo, IA

    Good job. They also helped me with a siding issue.

    Showing 1-10 of 37 results Showing 0 of 0 results
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    Retrofoam Iowa, Inc.
    Spray foam
    Closed cell spray foam
    Wall Insulation
    Homes we have insulated
    Homes we have insulated
    Homes we have insulated
    Injection foam
    RetroFoam of Iowa

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