Spray Foam Insulation in St. Cloud, MN

Find top-rated spray foam contractors and save up to 40% on energy bills

💰 Estimated Energy Savings in St. Cloud

40%
Average Energy Savings
Typical range: 35% - 45%
$2,160
Estimated Annual Savings
Based on $450/month average energy cost
3 years
Average Payback Period
Return on investment timeline

Note: Actual savings vary based on home size, current insulation, energy rates, and climate conditions. These estimates are based on Department of Energy data for Subarctic.

Verified Contractors in St. Cloud

McPherson Products

Direct: 3203719110

5
5 Google reviews

Recent Reviews:

Ryan Reilly★★★★★6 years ago

I had the opportunity to work with Mark and his team. I had great service all the way through, which resulted in a job well done. Mark is insightful, realistic and holds a high level of integrity. I'll gladly work with his team again and reccomend them to others. Thanks guys!

Liza Timmers★★★★★4 years ago

We called them last minute and they were able to accommodate the insulation for our remodel with a reasonable amount of money. Did not go over their estimate.

Michael Meyer★★★★★3 years ago

They did a great job insulating my attic.

Efficient Foam Inc

Direct: 3204936519

5
3 Google reviews

Recent Reviews:

Madeline Cressley★★★★★2 weeks ago

⭐⭐⭐⭐⭐⭐️⭐️⭐️⭐️⭐️⭐️ Efficient Foam Inc deserves every bit of this 5-star review. I received an in-person consultation extremely quickly, followed by a fair and straightforward quote. Scheduling the appointment was just as smooth and fast. The entire process was efficient from start to finish. The work itself was beautifully done with top-notch quality. The team was an absolute pleasure to work with. They were professional, friendly, and clearly skilled at what they do. They finished the job faster than expected without cutting any corners. If you want fast service, fair pricing, and exceptional craftsmanship, I highly recommend Efficient Foam Inc. Outstanding experience all around.

Matt Foster★★★★★4 years ago

Professional, responsive and great price. Thanks Tony for coming over and getting our attic done right away. You did a great job.

Dan Rothstein★★★★★3 years ago

Great work. Excellent people to deal with.

CPI Insulation

Direct: 6896993626

5
6 Google reviews

Recent Reviews:

Carmen Ramos★★★★★a year ago

We purchased an old home and the insulation was needed. I contacted CPI and spoke to Jason who was very knowledgeable. He set me up with an appointment the very next day. Jose and Julio were very nice . They did before and after video. I could tell the difference. They are reasonably priced. I would recommend CPI.

Julian Kirk★★★★★5 months ago

Honestly amazed by how thorough Jayson's blower door testing was for our agriculture building project. Their clean and friendly crew fixed every energy issue and the spray foam quality is outstanding!

Antonio Yanes★★★★★10 months ago

They came out gave me the estimate and performed the installation of the insulation. The whole process was seamless and professional. I would recommend them highly! The technicians we were very professional and took before and after pictures for me. Will not hesitate in recommending them! Jayson the owner has been very attentive to all our questions! Great job!!!! 👍👍👍

R J Spray Foam Insulation

Specialist

Direct: 3205845594

5
3 Google reviews

Recent Reviews:

Rocky & Emily LaBlanc★★★★★5 years ago

Very easy to work with on pricing estimate. Also very fast service. It's been two years since they foamed my crawl space! It still looks great and is doing the job I wanted the foam to do! Great work!

Dusty Kohl★★★★★10 years ago

Very good and professional work . very clean good ppl person. Good pricing

Christina Dumler★★★★★5 years ago

Budget Friendly Foam | insulation

Direct: 3204291629

5
5 Google reviews

Recent Reviews:

Bruce Magnus★★★★★a month ago

Exceptional communication! Spray foam insulation was excellent quality!

Jean Burrington★★★★★a year ago

Seeking information about a future home improvement project, I called Budget Friendly Insulation. John took my information, scheduled a site visit, reviewed what I have hopes to accomplish. I was assured and am confident Budget Friendly Foam Insulation will be my choice to complete my project. Love that they are a family run business! Check them out!

David Munn★★★★★a year ago

John was great to work with and did an excellent job on a very challenging insulation project on our cabin. He and his crew were friendly and took care to protect our property during the work. Would definitely recommend.

JB Insulation Contractors

Direct: 3203162441

5
8 Google reviews

Recent Reviews:

Genitia Harris★★★★★5 months ago

I loved my service everything came out beautifully and the staff communicated very well and they were really understanding .

Laura Rojas★★★★★2 months ago

Absolutely recommend this company. From the initial meeting to the end of services they were friendly, fast, and courteous. Beautiful, timely work. You won't regret it!

Tara Blaney★★★★★2 months ago

They installed flooring in my home. Also fixed tile in another one of my rooms. They was greatly priced and the customer service from the workers was absolutely amazing i would definitely use them again

Spray Master Insulation LLC

Direct: 7154193309

5
5 Google reviews

Recent Reviews:

Natalie Lovejoy★★★★★3 years ago

William was AMAZING! His attention to detail and assertiveness are total five stars! He was really easy to communicate with and cared deeply about coming back and walking through his work with us to make sure everything was satisfactory. We needed some thing done quickly and he was willing to come out and make it happen for us. Nicest guy ever, top-notch quality service. We will use him again in a heartbeat and recommend him to anybody else that needs his services.

Caleb Olson★★★★★6 months ago

Let me tell you about William. This dude gets it done! We had a nightmare attic with old, dirty blown-in insulation as well as hundreds of pounds of sawdust and trash (mostly scrap wood) all over the place. William worked his butt off to clean up the attic and spray-foam the rafters. In total, approximately 2,000 lb of material was removed from our attic joists. We now have an amazing, open area we can finish off! We are really happy with his work and highly recommend hiring Spray Master Insulation for your project.

Mitz Pellic★★★★★2 years ago

Amazing service. William spent a great deal of time prepping the job to keep thing clean. He kept us well informed every step of the way and exceeded our expectations. Did an awesome job

Proven Spray Foam

🏆Certified Pro

Direct: 3202912103

4.9
37 Google reviews

Recent Reviews:

Paul Hagen★★★★★4 months ago

Corey did a wonderful job on my garage. First he insulated the garage and then lifted and leveled the floor. He was on time for each meeting, communicated when each project was going to start & complete. I really appreciate a good, professional, and knowledgeable sales person to help me decide what is best for my job. Corey was not pushy and made great suggestions to make each job perfect. I would highly recommend Corey & Proven Spray Foam!

MNBuilt - Lukas Olson★★★★★a month ago

I had Proven Spray Foam insulate my hunting trailer, and they did an outstanding job! The crew was fast, reliable, and incredibly professional from start to finish. They showed up on time, worked efficiently, and left the place spotless when they were done. The trailer holds heat perfectly, and the quality of their work really shows. I highly recommend Proven Spray Foam to anyone looking for great service and top-notch results!

Zach Maruska★★★★★a month ago

I had them Corey and his team perform spray foam for the sidewalls on a new 30x40’ stick build. Very knowledgeable as I was indifferent on doing this. Corey was quick to answer questions when discussing the benefits and discussing price. He was also able to move me up in his schedule. His trailer set up was very clean and organized showing that he not only takes care of his equipment, but is a testament to the quality of his work. While performing the work they spent extra time prepping and masking off items for overspray. Corey and his team was very thorough ensuring all areas were covered and when spraying he was achieving proper thickness. After completing, they spent extra time scraping and cleaning everything up. If it wasn’t for the foam in the walls you would never know they were there. They were also able to complete this all in one day!

TCS Insulation & Coatings

Direct: 2183167786

4.8
39 Google reviews

Recent Reviews:

Bob Winsor★★★★★2 months ago

If Google allowed 10 stars I'd give them to TCS Insulation & Coatings! This is simply the best, and only, company you should consider for your spray foam insulation needs. I had my steel barn spray foamed by a different company. I was concerned about the low quality of that job. I have a wifi thermometer in the building and can watch the temperature closely. The temperature inside the building fluctuated almost exactly at the same time as the outside temperature. Clearly the foam was NOT insulating well. I contacted TCS and they came to inspect. They pointed out all of the many many problems with the foam. It was determined that ALL of that existing foam needed removal. The crew from TCS did an amazing job! This building is 40'x50' with 19' high sidewalls. A HUGE job! They worked so hard for many days. They then primed all of the now bare steel, and applied the new foam insulation. Now the temperature stays constant inside when the outside temp goes up and down. It's a huge difference! The workers were great to have around for over 2 weeks. Really nice and friendly. They feel like family now. I'm sure their arms and shoulders are still painful from this job. The building inspector was impressed with their work. The first picture shows only a tiny bit of the bad foam. This shows that the first company did not mix the foam correctly. That was only part of their problem.

cynthia keo★★★★★4 months ago

Excellent Service and Great Results! I had a great experience working with TC Solution USA. Their team was knowledgeable, professional, and very efficient. They helped me understand and apply for tax credits I didn’t even know I qualified for—especially the ERC and WOTC. Communication was smooth, and they guided me through every step with transparency and patience. I highly recommend them to any business looking to save money and maximize tax benefit

Bryan Tim★★★★★2 months ago

Great professional team at TCS Insulation & Coating of Fargo. Business offers concrete raising and insulation spray foam for house needs. Thank you.

RetroGreen Energy

Direct: 3202528888

4.8
217 Google reviews

Recent Reviews:

LuAnn Brown★★★★★a week ago

The crew we had were wonderful! Professional, friendly, worked well together and obviously proud of the work they do. I cannot say enough good things about them and truly wish I had more work for them. I had visible frost on my roof this morning proof that the product has made a difference

Lauren Pues★★★★★a month ago

Retro Green Energy was amazing to work with! We did retro foam in our exterior walls, as well as 2 interior walls. I already notice a significant difference for both temperature and sound! Very reasonably priced and everyone was very knowledgeable and friendly. I’ll definitely recommend them in the future!

Nicole★★★★★2 months ago

Retro Green has been the best insulation company! Oren is amazing with his attention to detail and thorough inspection. He was able to find all the issues with the insulation in my house and quoted a reasonable price. Nick and Crew came out to install the foam insulation into my slanted ceilings and fix a bath fan. They were respectful and hard working. Nick showed pictures of their work afterwards. Overall, was the best experience I have had with any contractor. I have had many! Thank you for being a trustworthy company.

American Spray Foam Inc.

Specialist

Direct: 6122266750

4.2
5 Google reviews

Recent Reviews:

Olson Construction & Remodeling★★★★★a year ago

We have used many spray foam contractors and I highly recommend these guys. When another one of my subs dropped the ball, they came in last minute, showed up when they said they would, did what they were supposed to do and did an excellent clean up. Their pricing is in line with 3 other outfits I use. I will definitely be using them on my future projects. I read some of the other reviews and my guess is they are homeowners who don’t have much experience with spray foam. Don’t let them fool you, this company is legit!

Kyle★★★★★a year ago

American spray foam sprayed my 50x100 shed and couldn't be happier! Very professional, attentive and so easy to work with. They work on your schedule. I travel for work and Ryan made life easier by working with me and his communication is spot on. Replys are quick and I highly recommend him!! Thanks Ryan!!

kyle rashad★★★★★4 years ago

Guys did a hell of a job on insulation for my shop. By no means a small space, job booked, and finished within 2 days. Quality work, good quote. Will use again when we expand come summer.

St. Cloud Sprayfoam

Specialist

Direct: 3202667914

4
4 Google reviews

Recent Reviews:

Gary Rehnke★★★★★a year ago

Very good and detailed work.

Ben Borgstrom★★★★★5 years ago

Tristen Ellefson★★★★★6 years ago

Pro-Foam Insulation of MN LLC

Specialist

Direct: 6126858024

4
5 Google reviews

Recent Reviews:

Nikki Walker★★★★★a year ago

Very impressed and pleased with Pro-Foam Insulation of MN. We had our pole building spray foamed and they did a marvelous job, were professional, easy to work with, responsive, fairly priced and timely. Highly recommend!

Curt Bunn★★★★★6 years ago

Nice job and did a bunch of extras at no charge. Like spraying bath fan vent pipe, shower backing to make fiberglass shower stiffer, and more. Thanks guys.

Tina Praught★★★★★2 years ago

Redid our attic and fit us into the schedule right away, really good price

Frequently Asked Questions — Spray Foam Insulation in St. Cloud

Is spray foam insulation worth the cost?
For most homeowners, yes. Spray foam creates an air-tight seal that traditional insulation cannot match, reducing energy bills by 15–35% annually. It also adds structural rigidity, acts as a moisture and vapor barrier, reduces outside noise, and can increase home resale value. The higher upfront cost compared to fiberglass is typically recovered within 3–7 years. One important note: because spray foam creates a very tight building envelope, proper mechanical ventilation is important to maintain healthy indoor air quality and prevent interior moisture buildup. This is typically handled by an Energy Recovery Ventilator (ERV) — a system that brings fresh outside air in while pushing stale air out, recovering the energy from the outgoing air so you don't waste what you paid to heat or cool — or a Heat Recovery Ventilator (HRV), which works similarly but is optimized for cold climates. A qualified contractor will assess whether your home needs ventilation upgrades as part of the installation.
How much does spray foam insulation cost?
Spray foam insulation typically costs $1.00–$3.00 per square foot installed, depending on the type and your location. Open-cell foam runs $0.44–$0.65 per board foot, while closed-cell foam costs $1.00–$2.00 per board foot. A typical 2,000 sq ft home attic costs $2,000–$6,000. Most homeowners recoup this investment within 3–7 years through energy savings of 15–35% annually.
What is the difference between open-cell and closed-cell spray foam?
Open-cell spray foam is softer, less dense, and less expensive. It expands significantly and is ideal for interior walls, attics, and soundproofing. Closed-cell spray foam is denser, stronger, and provides a moisture barrier — making it better for exterior applications, crawl spaces, and areas prone to flooding or humidity. Closed-cell also has a higher R-value per inch (R-6 to R-7 vs R-3.5 to R-4 for open-cell). One key difference: open-cell foam allows some vapor movement, while closed-cell acts as a vapor barrier — an important consideration for your home's ventilation needs.
How long does spray foam insulation last?
Spray foam insulation is one of the most durable insulation options available, with a lifespan of 80+ years when properly installed. Unlike fiberglass batting which can sag and settle over time, spray foam maintains its shape and insulating properties indefinitely. It will typically outlast the building it is installed in.
How do I find a qualified spray foam insulation contractor?
Look for contractors who are licensed, insured, and have verifiable reviews. Spray foam requires specialized equipment and training — improper installation can cause off-gassing, adhesion failure, or fire hazards. Ask for references, verify their insurance, and get at least 2–3 quotes. A qualified contractor will also assess your home's ventilation needs — a tightly sealed spray foam installation requires adequate mechanical ventilation to prevent moisture and indoor air quality issues. FoamMatch pre-screens all listed contractors for licensing and insurance so you can compare verified professionals in your area.
How long does spray foam installation take?
Most residential spray foam jobs take 1–2 days depending on the size of the area. A standard attic takes 4–8 hours. After spraying, the foam cures within 24 hours, though most contractors recommend waiting 24–72 hours before occupying the space due to off-gassing during the curing process.
Does spray foam insulation need to be replaced?
No — spray foam insulation does not need to be replaced under normal circumstances. Unlike fiberglass insulation which degrades over time, spray foam maintains its R-value and air sealing properties for the life of the building. The only reasons to remove or replace spray foam are water damage, renovation work, or improper original installation.