
Spray Foam Insulation in Granger, IA
Spray foam insulation might be just what you need.
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:
- Superior R-Value for strong thermal insulation
- Airtight seal to eliminate drafts and temperature swings
- Moisture resistance to combat mold and mildew
- Long-term stability—it won’t sag, shrink, or settle
- Reduced energy bills, winter or summer

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.

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

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.

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

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.

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:
- Use eco-friendly, high-performance materials
- Provide honest pricing with no hidden fees
- Employ certified, safety-focused installers
- Leave your property clean and respected after every job

Our Spray Foam Insulation Process
- Free Estimate – A no-obligation, on-site assessment and detailed quote
- Site Prep – We carefully protect your home or workspace
- Expert Installation — Open-cell or closed-cell spray foam, applied with care
- Thorough Cleanup — We leave the space spotless and ready to enjoyy.


What Our Clients Say About Us
EXCELLENT Based on 52 reviews Posted on Google Julia Roberts McMahonTrustindex verifies that the original source of the review is Google. Scott was phenomenal to work with . Quick, clean, professional work and reasonably priced! I am so glad he was recommended to mePosted on Google Jennifer WhiteTrustindex verifies that the original source of the review is Google. 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.Posted on Google Andrew OswaldTrustindex verifies that the original source of the review is Google. Scott was great to work with! The came and insulated my shop's attic space and it's done a great job retaining heat!Posted on Google Max MorrisTrustindex verifies that the original source of the review is Google. 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.Posted on Google Gregg GossTrustindex verifies that the original source of the review is Google. 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.Posted on Google Tanner LynchTrustindex verifies that the original source of the review is Google. Very knowledgeable and seems really passionate about what he does.Posted on Google Mike HughesTrustindex verifies that the original source of the review is Google. 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.Posted on Google Cory RiglerTrustindex verifies that the original source of the review is Google. 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.Posted on Google Kenneth KingTrustindex verifies that the original source of the review is Google. 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.Posted on Google Brian SchwartzTrustindex verifies that the original source of the review is Google. 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
- Lower heating and cooling bills
- More consistent indoor temperatures
- Better air quality with less moisture and dust
- Reduced noise from outside
- Increased property value
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.
