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TRUSTED BY CEDAR RAPIDS, IA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon84
    Verified insulation services reviews

Find Insulation pros in Cedar Rapids

Avatar for Energy Nerds
Energy Nerds
4.6(
20
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Cedar Rapids, IA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"They were honest by explaining to me why I shouldn't blow insulation into my walls because the siding is wood and would cause mold issue. Other companies would do the work even though they shouldn't."
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+22

Response time2 days
9 neighbors recently requested a quote
Recommended by100%of homeowners
Bergo Insulation & Landscaping, LLC
4.7(
27
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallInjection Insulation - Install

Serving Cedar Rapids, IA and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"Prompt callback to set up a inspection of our attic needs. Was super knowledgeable and explained the differences between the different blown in materials we could use. When he came to blow in the extra insulation, he was efficient and got it done in a very reasonable time and cleaned up all messes. Very friendly and polite contractor! Will recommend to everyone! Thanks for the great service you provided!"
 Wasserbahn Water Park
 Wasserbahn Water Park
Response time2 days
10 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Level Headed Construction LLC
Level Headed Construction LLC
5.0(
3
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Cedar Rapids, IA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I couldn’t be happier with my blow-in insulation installation! From start to finish, the team was professional, and extremely knowledgeable. They took the time to explain the process, answered all my questions, and made sure everything was done right. The difference in comfort was noticeable aright away. My home feels more consistent in temperature, and I’m already seeing improvements in energy efficiency. They also left the space clean, which I really appreciated. If you’re considering insulation work, I highly recommend this company. Great service, fair pricing, and excellent results!"
4 neighbors recently requested a quote
Avatar for Pioneer Roofing
Pioneer Roofing
5.0(
6
)
Spray Foam Insulation - Install

Serving Cedar Rapids, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"Elmer and crew were great! Professional and personable. They worked with my budget, my roof looks great and even my neighbors commented on how it improved my house. A quality job all around!"
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+12

Response time2 days
Response rate100%
26 neighbors recently requested a quote
Avatar for Retrofoam Iowa, Inc.
Retrofoam Iowa, Inc.
4.3(
44
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving Cedar Rapids, IA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"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."
 Remove siding, inject product, replace siding.
 We fill the entire space...
 Between the studs-sealing the home
Homes we have insulated
Homes we have insulated

+6

Recommended by100%of homeowners
Avatar for DeNeve Construction
DeNeve Construction
4.2(
60
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Cedar Rapids, IA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"I was really pleased with them. Insurance covered it. The price was very reasonable. They were wonderful. Rick was really personable and he really watched his crew. He made sure that everything was what I expected. I did need to have some follow up work done on the chimney and he did that and also did some insulation. Every time I called him, he answered immediately. The price was comparable to another estimate I got. I got more for my money from him. The roof looks good and it appears to be quality work. He and his crew were here when they said. He came over a couple of times to check. He was very professional. I would use him again and I would recommend him."
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+2

Recommended by85%of homeowners
Showing 1-10 of 26
Insulation questions, answered by experts

Insulation in Cedar Rapids should be checked annually for moisture issues, especially after heavy rain or snowmelt. Inspect attic insulation for settling, pests, or mold each year, and check for air leaks around windows and doors every six months. Professional energy audits every few years help ensure optimal R-value and efficiency, which is especially important in areas prone to temperature swings and flooding.

Helpful?

Before starting insulation work in Cedar Rapids, schedule an energy audit to identify problem areas and confirm if a permit is needed for your project. Coordinate with your utility provider for any necessary electrical adjustments. Plan for spring or fall to avoid extreme weather, review HOA guidelines, and set aside a contingency budget. Research local rebates and verify your contractor’s insurance for added peace of mind.

Helpful?

In Cedar Rapids, attic insulation projects typically finish within 1–2 days, while wall insulation in older homes may take 2–4 days due to tight spaces and plaster walls. Basement or crawl space insulation usually requires 1–3 days, especially if moisture barriers are needed. Whole-house retrofits can extend to 3–7 days, particularly during humid summers or when permit approvals are delayed.

Helpful?

For Cedar Rapids homes, blown-in fiberglass or cellulose with an R-value of R-38 to R-60 is ideal for attics, while spray foam insulation provides excellent air sealing. Walls in older homes benefit from dense-pack cellulose or spray foam. Closed-cell spray foam or rigid foam boards are best for basements and crawl spaces, paired with vapor barriers to control moisture, especially given local humidity and precipitation.

Helpful?

In Cedar Rapids, homeowners often skip vapor barriers or overlook air sealing, which can lead to moisture and energy loss. Choosing insulation with the wrong R-value for IA’s climate, compressing materials, or blocking attic ventilation are frequent errors. Failing to check the weather before starting, missing out on rebates, or attempting complex installations without proper tools or experience can also cause costly setbacks.

Helpful?

The Cedar Rapids, IA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.