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Spray Foam Insulation in Granger, IA

Trying to save on energy costs, make your home cozier, or keep air leaks and moisture out?
Spray foam insulation might be just what you need.
Years Experience
20 +
Google Reviews
50 +
Project Completed
1500 +

Trying to save on energy bills, cut back on drafts, and increase comfort through Iowa’s climate extremes? If you want to insulate your Granger home, there is no better option than spray foam insulation.

At Precision Insulation & Coatings, we provide insulation systems designed for Iowa’s distinctive climate. Whether it’s freezing winds, spring rains or July heat, our spray foam insulation is designed to keep your home safe and efficient all year long.

Why Spray Foam Insulation?

Spray foam expands on contact to fill even the tiniest cracks and gaps, creating a continuous air barrier that outperforms traditional insulation.

Top benefits include:

Whether you’re insulating a historic Granger home or a brand-new build, spray foam provides lasting comfort, efficiency, and value.
roof top insulation

Why Choose Precision Insulation & Coatings

We’re not just contractors — we’re members of the Iowa community. We are locally owned and operated and have been serving Dallas & Polk counties for years now, so we always take pride in our work.

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Concrete Leveling

Uneven walkways, driveways, or patios? Our fast and clean concrete leveling restores safety and appearance—without the mess of a full replacement.

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Fiberglass Insulation

Do you want an affordable option? Great for attics, exterior and interior walls, and crawl spaces, our insulation is trusted to improve efficiency at a budget friendly price.

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Atomic Suits

In challenging agricultural or industrial settings, we provide robust protective coatings that resist moisture, heat, and extensive wear.

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ROOF COATINGS

Great for metal buildings, garages and barns – these coatings reflect solar energy & reduce cooling costs.. especially when the summer heat is on in Iowa.

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Waterproof Roof Coating

Granger’s weather can be extreme — from snow to thunderstorms. Our premium roof coatings extend the life of your roof and provide a barrier between leaks and weather damage.

Serving All of Granger and Nearby Areas

Spray foam isn’t just for homes—it’s ideal for shops, garages, pole barns, and outbuildings across Granger. Our clients trust us because we:

spray foam insulation contractor in Iowa

Our Spray Foam Insulation Process

Here’s what to expect when you hire us in Granger:
What Should You Expect From A Professional Insulation Inspection?
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What Our Clients Say About Us

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Julia Roberts McMahon profile picture
Julia Roberts McMahon
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Scott was phenomenal to work with . Quick, clean, professional work and reasonably priced! I am so glad he was recommended to me
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Jennifer White profile picture
Jennifer White
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My husband and I moved into a new construction home on November 1st. We were not part of the building process; it was a quick move. We realized shortly after moving in that the garage was not insulated. I made some contacts with various insulation companies and Scott Todd was the only one that got back with me and assured me he could get the job done in a couple weeks. Scott stuck to his promise and did a great job. What stands out in my mind the most was how polite, honest and hard working Scott is. I’d definitely recommend his service for your insulation needs.
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Andrew Oswald profile picture
Andrew Oswald
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Scott was great to work with! The came and insulated my shop's attic space and it's done a great job retaining heat!
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Max Morris profile picture
Max Morris
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Scott and crew did an excellent job of insulating the attic above our garage. We are more than satisfied with his work, and would happily recommend him to others.
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Gregg Goss profile picture
Gregg Goss
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I discovered Precision while scrolling through FB. I’m very happy that I did. Scott arrived at my home within hours- not days, to discuss our insulation project. He provided me with some thoughtful education and advice prior to my decision. In the end, they did a great job and I would gladly use Precision again and highly recommend.
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Tanner Lynch profile picture
Tanner Lynch
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Very knowledgeable and seems really passionate about what he does.
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Mike Hughes profile picture
Mike Hughes
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We wanted our garage to maintain a decent temperature during the winters and realized our ceiling was not insulated and heat was escaping as it was onlydrywall screwed into the rafters. Scott, the owner over and gave us several options as how to make it hold the heat in the garage along withadding some more structural stability to the rafters. Here are the options he gave us 1. R49 blown fiberglass 2. Spay foam 2" closed cell foam 3.. Both 1 & 2 blown fiberglass over the cell foam What I really liked about these options is how he said Why don't we start with one and go with the closed cell foam first. Let's see how that works and if you're satisfied we won't need to do anything else. If it's still not holding the heat you want then could come back and put some blown-in fiberglass on top. So far the heater that's set in the garage is set at 50° and it runs 5 minutes every hour where it used to run 5 minutes every 15 minutes in an hour. Note: before we had the insulation installed We also installed green hinges on our garage doors that make our doors air tight because they're spring-loaded. I would highly recommend Scott and Precision insulation and heating if you're looking for an honest, responsive owner who won't oversell you and is reasonably priced and extremely professional. Here are a few pictures of before and after.
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Cory Rigler profile picture
Cory Rigler
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Scott and his crew did an amazing job insulating our attic and the area above our garage using spray foam and blown-in fiberglass. We had plumbing above the garage that would slow down on extremely cold days, along with a few cold spots in the ceiling caused by gaps from poor original installation by the home builder. Since the work was done, those issues are completely resolved. The difference is noticeable, and we honestly wish we had done this sooner. I would highly recommend Scott and his company to anyone looking for high-quality insulation work.
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Kenneth King profile picture
Kenneth King
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I had Precision Insulation out to inspect my attic and evaluate temperature issues in my home. Their technician was extremely knowledgeable, thorough, and honest. He used thermal imaging to show exactly where heat loss was occurring and explained everything in a clear, straightforward way that actually made sense. What I appreciated most is that he didn’t try to upsell anything or push unnecessary work. His recommendations were practical and realistic for my situation, and the findings aligned perfectly with what I was experiencing in my home. It’s rare to find a contractor who takes the time to educate you, answers every question, and is genuinely focused on what’s best for the homeowner. Highly recommend Precision for insulation evaluations and honest expertise. I felt confident and informed after the inspection, which is exactly what you want when dealing with home performance issues.
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Brian Schwartz profile picture
Brian Schwartz
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Scott was superb on our project. He stayed on budget with high quality work. Appreciate his craft and communication with me through the process.

Why Granger Homeowners Choose Spray Foam

It’s not flashy like a new kitchen, but spray foam insulation is one of the best investments you can make in your home.

Request a free estimate

Do you need home insulation, energy-efficient roof coatings, or concrete leveling, Precision Insulation & Coatings in Granger is your trusted local expert.

Call us today or contact online to schedule your free quote. 

Make your Granger property more energy-efficient, comfortable and protected.

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