Your Go-To Insulation Specialists in Wisconsin and Minnesota

Maximize your home’s comfort and efficiency

Proper insulation is crucial to maintaining a comfortable and energy-efficient home. At Larson Home Services, we specialize in tailored insulation solutions for Wisconsin and Minnesota homeowners. With over a decade of experience, it’s our mission to deliver top-quality craftsmanship, premium materials, and an outstanding customer experience from start to finish.

From installing spray foam to upgrading your attic insulation or wanting to enhance energy efficiency with air sealing, we’re here to guide you through the process so you can make the best decision for your home.

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Our Insulation Services

Home Energy Consultation

If your energy bills are higher than usual or you’re experiencing uneven temperatures, it’s time for a home energy consultation. We perform detailed assessments to identify weak spots in your home’s energy efficiency and recommend cost-effective improvements.

Spray Foam Insulation

Our spray foam insulation offers superior thermal protection, air sealing, and moisture resistance. Perfect for hard-to-reach spaces like basements and attics, spray foam is ideal for improving energy efficiency.

Blown-In Insulation

Blown-in insulation is an efficient way to fill in gaps and improve energy efficiency in attics, walls, and other spaces. This is a quick and cost-effective way to reduce your energy bills and enhance your home’s comfort.

Rigid Foam Insulation

Rigid foam insulation is durable, mold-resistant, and highly effective at maintaining consistent temperatures. This versatile insulation is great for walls, attics, and below-grade areas, offering long-lasting performance.

Rim Joist Insulation

Rim joists are often a source of air leaks and chilly floors, impacting the comfort and air quality of your home. Proper insulation creates a barrier against drafts and energy loss to promote overall efficiency.

Crawlspace Insulation

Proper crawlspace insulation prevents moisture buildup, enhances air quality, and improves energy efficiency. Our team provides custom solutions to keep your crawl space dry and insulated.

Attic Insulation

Attic air sealing is key to maintaining a comfortable home and lowering energy bills. By sealing gaps and cracks in your attic, we prevent unwanted airflow and ease the burden on your HVAC systems. This process stabilizes indoor air temperatures and reduces energy costs by up to 20%.

Ultimate Attic Solution

Our cutting-edge Ultimate Attic Solution delivers maximum energy efficiency, air sealing, and mold prevention. This is ideal for homes with ductwork and HVAC equipment in the attic, keeping your attic and home comfortable all year long.

Why Choose Larson Home Services?

Premium Products

We use industry-leading insulation technology for lasting performance.

Certified Expertise

Our team is trained and certified to provide professional installation for a wide range of insulation types.

Unmatched Customer Care

We’re committed to a stress-free experience from start to finish.

Local Knowledge

With decades of experience serving local homeowners, we understand the unique challenges of Wisconsin and Minnesota weather.

Why Choose Us?

When you choose Larson Home Services, you’re choosing decades of experience, expertise, and passion. Take a look at why property owners continue to come back to us for their home improvement needs.

Hear From Our Happy Customers

Fantastic home insulation experience. Garage, attic, and basement completed in 2 days. Process mess was thoroughly cleaned up. I was amazed. Crew knew what to do and worked as a team. Project coordinator was delightful and always took my calls. Go Larson!

i chose Larson for my attic insulation based on my prior experience with them installing the gutters on my home. I am as satisfied with the insulation job as I was with the gutters. From the sales consultation with Charles to the actual performed by Nick, Brad and James, I am completely satisfied with the project. Charles spent extra time laying out options and costs so that I could proceed without delay. Nick and brad did a great job keeping me informed about the progress of the job and what to expect and when. Not only did they do their job competently, but they were also polite, friendly, and above all neat. I would not hesitate to call on Larson again should I require a service that they offer.

I had Larson Home Services do my roof and insulation. The roofing guys did a great on the project and kept my yard clean. They also got it done fast. Chris and Brad did my insulation part and they did also did a great job.

Minnesota Service Areas

Dodge County:

Kasson, Grand Marsh

Filmore County:

Preston, Spring Valley

Freeborn County:

Albert Lea, Clarks Grove

Houston County:

Caledonia, La Crescent

Mower County:

Austin, Grand Meadow

Olmsted County:

Rochester, Stewartville, Byron, Chatfield, Dover, Eyota, Oronoco, Pine Island

Steele County:

Owatonna, Blooming Prairie, Ellendale, Medford

Wabasha County:

Wabasha, Minneiska, Lake City

Winona County:

Winona, Goodview, St. Charles

Wisconsin Service Areas

Adams County:

Adams, Friendship, Grand Marsh

Columbia County:

Arlington, Cambria, Columbus, Fall River, Lodi, Pardeeville, Portage, Poynette, Rio, Wisconsin Dells

Crawford County:

Eastman, Ferryville, Gays Mills, Prairie Du Chien, Soldiers Grove, Steuben, Wauzeka

Dane County:

Belleville, Black Earth, Blue Mounds, Cambridge, Cottage Grove, Cross Plains, Dane, Deerfield, Deforest, Fitchburg, Madison, Marshall, Mazomanie, Mc Farland, Middleton, Mount Horeb, Oregon, Stoughton, Sun Prairie, Verona, Waunakee, Windsor

Grant County:

Bagley, Bloomington, Blue River, Boscobel, Cassville, Cuba City, Dickeyville, Fennimore, Glen Haven, Hazel Green, Lancaster, Livingston, Montfort, Mount Hope, Muscoda, Platteville, Potosi, Stitzer, Woodman

Green County:

Albany, Brodhead, Brooklyn, Browntown, Juda, Monroe, Monticello, New Glarus

Green Lake County:

Dalton, Princeton

Iowa County:

Arena, Avoca, Barneveld, Cobb, Dodgeville, Highland, Hollandale, Linden, Mineral Point, Rewey, Ridgeway

Jefferson County:

Waterloo

Juneau County:

Camp Douglas, Elroy, Lyndon Station, Mauston, Necedah, New Lisbon, Wonewoc

La Crosse County:

Bangor, La Crosse, Onalaska, Rockland, West Salem

Lafayette County:

Argyle, Belmont, Benton, Blanchardville, Darlington, Gratiot, Shullsburg, South Wayne

Marquette County:

Briggsville, Endeavor, Montello, Neshkoro, Oxford, Westfield

Monroe County:

Cashton, Kendall, Norwalk, Sparta, Tomah, Wilton

Richland County:

Cazenovia, Gotham, Lone Rock, Richland Center, Viola

Rock County:

Beloit, Edgerton, Evansville, Janesville, Milton, Orfordville

Sauk County:

Baraboo, Hillpoint, La Valle, Loganville, Merrimac, North Freedom, Plain, Prairie Du Sac, Reedsburg, Rock Springs, Sauk City, Spring Green

Vernon County:

Chaseburg, Coon Valley, De Soto, Genoa, Hillsboro, La Farge, Ontario, Readstown, Stoddard, Viroqua, Westby

Waukesha County:

Waukesha

Frequently Asked Questions

What are the signs I need new insulation?

Common issues to look out for are uneven temperatures, drafts, moisture issues, or rising energy bills.

What types of insulation do you offer?

We provide attic, spray foam, blown-in, rigid foam, rim joist, crawlspace, and Ultimate Attic Solution insulation services.

Do you offer energy assessments?

Yes! Our comprehensive energy assessments pinpoint areas for improvement and recommend tailored insulation solutions.

WORDS FROM OUR CUSTOMERS

Larson Home Services

4.8

Based on 575 reviews

review us on

Sharon P.

20:08 28 May 25

Larson Home Services also does insulaion.
Thanks to Chris, Brad and Cooper for all the work they did on removing my old insulation and applying foam insulation in basement rim joist area and in the attic, followed by blowing in additional insulation in the attic. Looking forward to lower utility bills.

Larson Home Services...
Thanks to Nate & crew for the beautiful job on my new roof. Also toTyler & Ben for the awesome new gutters.

Duane S.

15:25 24 May 25

Erik and Kieran did a great job on our roof/siding repair. Appreciated the heads up notice on arrival times, how they handled a change in plans and the extra time to get the job done right.
Duane

Kallista

17:31 22 May 25

Tyler and Jordan were the folks that installed our new gutters and gutter guards. They were super nice and installed the whole system quickly. I couldn't believe how changing a gutter system adds to the aesthetic value of our home in addition to being quite functional. I feel so much better going with Larson's warranties when I have parts where there would be 2 stories high to get to if there ever were an issue. I wasn't expecting to be talked into their gutter system with the gutter shutter guards. We knew we wanted guards with all the debris from the mature trees on our lot. These are probably the best guards you can get with a true lifetime warranty. There are only 2 things that bother me a bit but didn't feel like it was worth knocking stars for. First is the downspout outside of our bedroom is louder than the rest when we have precipitation. I'm debating asking them if this can be readjusted. The other thing is having to clear debris can just hang out on top of the gutter guards. This makes the water go over and under the gutter and dump. You will need to clear debris like that. We had gotten a new roof that was metal and these guys were great with communicating with our metal roof contractor to make sure the two systems worked well together. I highly recommend going with Larson for your gutter system. If you can swing it, do the gutter shutter for your guards.

Samantha J.

13:56 16 May 25

We got a new roof and new insulation. Shout out to Curtis on the phenomenal insulation job and all around being super helpful with answering all my questions that I had. We noticed a huge difference right away. We had a light issue in the living room & Curtis said they would get an electrician to come out and take a look at it. Highly recommend this company for your roof, insulation, and gutter needs! Very fast & great people to work with. Thank you again, we are very happy!

cheryl W.

15:05 14 May 25

Jordan came and did our gutters. AWESOME job!!! Even came back a week later for touch up. I would recommend Larson for gutters and roofs and Nate also did our roof,
another AWESOME job.

Todd S.

13:32 12 May 25

Tyler, Ben, Nate and Eric are a great team that does truly excellent work. They were friendly, very concerned with our input/questions and then just got to work! Kim and I are extremely happy with our new Larson gutter system! They really give the house a tight, updated look. Can't wait for our first big storm so I can watch them in action! LOL

Kristi S.

23:44 09 May 25

What a outstanding job this company did on my roof and gutters. Shout out to Nate Hopkins who ran the best roofing crew you could ask for. They were so efficient and quick, but still managed to be so precise. Another shout out to Nate, Erik, and Jordan for their awesome job on the gutters. These guys were so friendly and even helped me remove some wire and cable. Just all around great guys!! So thank you Larson Home Service for job well done!!

Amy A.

16:34 07 May 25

We have been so pleased with the entire experience with Larson’s team! From Alan who did the estimate to Jessica who helped get things scheduled to the work crew of Chris, Cooper and Curtis. All were extremely friendly and professional with great knowledge, skills and communication. And now our attic is mold free and reinsulated with minimal disruption to our lives during the process. A special shout out to Chris for his stellar customer service—thank you!

TheMidnightsky52

15:34 07 May 25

Had a great experience with Erik Rathgaber. He was very professional and got the job done in one day as promised.

Kevin D.

14:21 05 May 25

One of the most successful business interactions and “job well done” I have experienced hiring a contractor. Looking forward to working Larson on future Energy Saving projects around my home.
Curtis completed a baseline house energy assessment on the house prior to attic restoration work. Energy assessment process will continue as attic, doors, windows, and roofing projects are completed.
Brad and James did a fantastic job on my attic!
Arrived on time and went right to work. Old deteriorated fiberglass insulation was removed, bathroom duct work replaced, mold mitigation applied, surfaces sealed up, and everything covered with a copious layer of blown cellulose insulation. Even insulated the hatch door to get into the attic. My attic is solid for another 45 years! The guys cleaned up as they worked too and left without a trace.
Highly recommended.