Spray Foam Insulation in Sioux Falls, SD

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

💰 Estimated Energy Savings in Sioux Falls

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 Sioux Falls

Integrity Insulation & Coating Services LLC

Direct: 6056303132

5
6 Google reviews

Recent Reviews:

Andrey Tup★★★★★3 months ago

Well done. Thank you!

tommy schulz★★★★★3 years ago

I have used their services in multiple applications, every one has been done with, attention to detail and greatly improved the purposes and efficiency of the structure. It amazes the energy it saves with heating and cooling.

Md Raihan★★★★★3 months ago

NIJAC Roofing and Insulation

Direct: 6053210987

5
4 Google reviews

Recent Reviews:

natasha poberezhnik★★★★★4 years ago

I am writing this review to help anyone looking to have their home foam insulated or insulated in general, because Nijac insulation doesn't have many reviews and that's a shame because they were very professional and very good to work with. My husband and I had our whole house foamed and are very happy with the final product. Chuck is very honest and it's very refreshing to actually get a contractor that does what they say they will do.We would highly recommend this company to anyone thinking of insulating their home. We were very impressed and will use them again in the future!

Burgandy Figueroa★★★★★6 years ago

Best roofing and spray insulation south Dakota

Will Andela★★★★★2 years ago

Dakota Spray Foam

Specialist

Direct: 6059993497

5
1 Google reviews

Recent Reviews:

Colton Beiswanger★★★★★6 years ago

605 Sprayfoam

Specialist

Direct: 6053766615

5
10 Google reviews

Recent Reviews:

Kennedy Hoxsie★★★★★8 months ago

Greg DeCramer★★★★★11 months ago

Been working with 605 for 3 years does great work and always neat and clean when done

Mele Mafi★★★★★a month ago

Great quality and amazing customer service! Will definitely be utilizing their services for any future jobs.

Sioux Falls Insulation Supply

Direct: 6053323033

5
2 Google reviews

Recent Reviews:

Jeremy Ernster★★★★★2 years ago

Friendly staff and I got to pet a very friendly golden retriever puppy.

jacqueline gorospe★★★★★10 months ago

Tri State Foam & Coatings

Direct: 6059514997

5
4 Google reviews

Recent Reviews:

lucy operations★★★★★10 months ago

very happy with Matt and his teams insulation on our new addition. they worked fast, they get back to us when other insulation companies took forever to respond, and they charged us fairly.

Katie Schroeder★★★★★2 years ago

I’m not the one to typically leave Google reviews, but Matt from Tri State Foam deserves to be raved about! Matt got back to my husband to schedule insulation right away, unlike any other insulation businesses nearby. Matt and his team were timely, professional, and did an excellent job. The price point is also very reasonable. We would use Matt again and again!

Sara Hummel★★★★★2 years ago

Very satisfied with their insolation work on our barn and storage room.

Dakota Spray Foam Insulators, LLC

Specialist

Direct: 6054601715

5
15 Google reviews

Recent Reviews:

Jon Morgan★★★★★a month ago

Outstanding! Chris did an incredible job and we are very happy. Highly recommend!!

Trisha Rausch★★★★★a month ago

We've been using Chris for insulation for years. He's prompt and professional. Always a quality product. Always a fair price.

B.C.G.★★★★★2 years ago

I found Dakota Spray Insulators, LLC online and gave Chris a call. He was knowledgeable and took the time to answer my questions. He promptly gave me a detailed estimate from house plans I sent him prior to the start of construction on my house. He came after the house was framed to show me what I needed to do in preparation for him to start spraying. He was accommodating on a start date as construction was slower than anticipated. After arriving on the job site and prior to spraying he set up multiple tarps across the floor underneath his work area. I had him spray the entire attic and gable end walls of my house and garage which took him multiple days and he did a very thorough job all the way to the end. Once he was done spraying he shaved off any excess spray foam and swept the entire building, which was above and beyond what I had expected. Chris did the work he said he would do at the price he quoted, was very organized and clean. I will hire him again for any future spray foaming.

Four Way Insulation, Inc.

Direct: 8667523865

4.9
15 Google reviews

Recent Reviews:

Philip Dorr★★★★★5 months ago

Very professional, work quickly, show up and get the job done without wasting time. Highly recommend for any and all insulation needs.

Westley Ruprecht★★★★★3 weeks ago

Patrick and his team at Fourway Insulation provide a very professional experience. They delivery top notch service with a focus on quality, his team is very easy to work with, they are efficient and they will be there when they say they are going to be there. I would highly recommend them if you are in need of insulation.

Kirk Peters★★★★★4 months ago

We use Four Way for all projects. The crews are very good to work with and do an excellent job. The service is fast and on time and the pricing is very good as well. Kirk Project manager Groen Construction

Rapid City Precision Insulation

Direct: 6056565825

4.9
46 Google reviews

Recent Reviews:

Shawn Marzak★★★★★a year ago

These guys are professional on time and did the work in a timely manner we couldn't be so happy with them. Thank you Rapid City precision for an excellent job well done. Will definitely recommend them to anybody. Shawn

Aleenia Ebsen★★★★★6 months ago

Very polite and friendly staff excellent customer Service

Nick Poma★★★★★2 years ago

They where on time, clean, polite, and quick. To my surprise when they where done they discounted my bill because it did not tale as long as they figured in there estimate. I told them not to worry about it they Insisted, any how I look forward to using them in the future on a bigger project in the future.

RL Drywall & Insulation Inc.

Direct: 6052747008

4.8
53 Google reviews

Recent Reviews:

Cheryl Van Bruggen★★★★★a month ago

RL Drywall did a great job. They were able to come out quickly and help us finish our basement drywall project. Great communication and very courteous! Thanks for your help!!

Jena Samuelson★★★★★a year ago

JR and his team were awesome to work with. JR always responded quickly when I had questions, the guys protected my garage door, floor, and side door while also respecting my yard and flowers. Their work is smooth and even without the mess. They work quickly and efficiently. JR first stopped by to look at the project, noticed that we needed a little prep work, offered to help in any way possible, created a plan for the project, and was transparent about pricing. We will always recommend JR and the RL team!

Aaron Larson★★★★★a year ago

I had RL blow insulation into the floor joists and drywall my basement. They did an awesome job with both projects. Prices for each project were very reasonable. Troy and JR communicated well throughout the process. Each of their teams were efficient and very respectful of my house. I would highly recommend RL to anyone looking for drywall or insulation work.

Ymker Insulation

Direct: 7127223903

4.7
11 Google reviews

Recent Reviews:

Ethan Brummel★★★★★8 months ago

Great service and very informative with the work. They managed to schedule me in in less than a week and left a very clean workspace behind (no overspray on walls/cabinets/counters). Thank you!

Greg Carpenter★★★★★2 months ago

Great group of people! Very prompt!

Samuel DeGroot★★★★★7 years ago

Fantastic costumer service that will work with you and teach you about insulation, not just sell it to you. Great top-of-the-line close-cell spray foam insulation. A bit of a pricey investment, but an investment none the less.

Siouxland Insulation Ltd

Direct: 7122524584

4.7
3 Google reviews

Recent Reviews:

Ron Heydon★★★★★4 years ago

i was there for a volunteer meeting and we are fortunate that one of our members is employed with the company. This business is very accommodating by allowing us to conduct our meetings there. Thank You Siouxland Insulation.

Kaleb Brosamle★★★★★2 years ago

Ynn★★★★7 years ago

Sioux City Insulation

Direct: 7122520268

4.2
5 Google reviews

Recent Reviews:

Lea Knowles★★★★★2 months ago

I called in Sioux City Insulation to get an estimate for insulation on an addition I'm building. I thought I knew what needed to be done. But when Christian came to look at the project he had a much more practical solution for our needs. I so appreciated his honesty and his professionalism. He could have tried to up sell me. But it was clear that he only wanted to help me find the best solution for my project. Thank You, Christian!

Mark J★★★★★8 months ago

Had them do some insulation on my addition and they did a great job. Explained to me what they recommended and why. I went with that and job was done efficiently and super clean. Very happy with their work!!

Austin Fritz★★★★★3 years ago

Had them add more insulation to my house. They did a great job and worked incredibly fast. Thank you!

Affordable Spray Foam and Insulation Solutions

Specialist

Direct: 6052158272

Sioux Falls Spray Foam Insulation

Specialist

Direct: 6052506862

Frequently Asked Questions — Spray Foam Insulation in Sioux Falls

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.