Insulation Inc. provides high-quality installations customized to your specific needs. We serve residential, multifamily, and commercial buildings in Minnesota and Wisconsin. With the proper insulation install and right products, you can enhance air quality, improve noise control, and maintain stable temperatures, even in extreme weather conditions, significantly reducing your heating and cooling costs. Contact us today for trustworthy, efficient, cost-effective solutions for your next project.
"Awesome. Carlos estimates and explained the things that need to be done at the attic. At the day of the project a 3 person team arrived on time very courteous answer questions like Carlos . They work clean applied cover on the stairs, floors and others. they communicate very well. Just like in the website they used a machine to measure the pressure of the house before and after the project to make sure the insulation works. Highly recommend"
Ian P on June 2025
Insulation Inc. provides high-quality installations customized to your specific needs. We serve residential, multifamily, and commercial buildings in Minnesota and Wisconsin. With the proper insulation install and right products, you can enhance air quality, improve noise control, and maintain stable temperatures, even in extreme weather conditions, significantly reducing your heating and cooling costs. Contact us today for trustworthy, efficient, cost-effective solutions for your next project.
"Awesome. Carlos estimates and explained the things that need to be done at the attic. At the day of the project a 3 person team arrived on time very courteous answer questions like Carlos . They work clean applied cover on the stairs, floors and others. they communicate very well. Just like in the website they used a machine to measure the pressure of the house before and after the project to make sure the insulation works. Highly recommend"
Ian P on June 2025
Welcome to Northstar Insulation, where we have been serving the Twin Cities for over 30 years! Northstar Insulation has served the insulation needs of home owners, general contractors, and building owners alike with quality products and expert service. At Northstar Insulation, we specialize in exceeding our customer's expectations. No job is too big, and no job is too small! Call today to learn about our rebate and tax credit programs. See what you can save! We are a contractor specializing in: - Side Walls - Attics - Bypass Sealing - Blower Door Testing - Spray Foam - Infrared Scans - BPI Home Energy Inspector - Waterproofing - Draintile Licensed and Insured Over 30 years experience! Call today for a free estimate!
"The job went extremely well. Northstar responded quickly, were very fairly priced, and did the job in a very timely manner. I would absolutely hire them again."
Ryan B on July 2024
Welcome to Northstar Insulation, where we have been serving the Twin Cities for over 30 years! Northstar Insulation has served the insulation needs of home owners, general contractors, and building owners alike with quality products and expert service. At Northstar Insulation, we specialize in exceeding our customer's expectations. No job is too big, and no job is too small! Call today to learn about our rebate and tax credit programs. See what you can save! We are a contractor specializing in: - Side Walls - Attics - Bypass Sealing - Blower Door Testing - Spray Foam - Infrared Scans - BPI Home Energy Inspector - Waterproofing - Draintile Licensed and Insured Over 30 years experience! Call today for a free estimate!
"The job went extremely well. Northstar responded quickly, were very fairly priced, and did the job in a very timely manner. I would absolutely hire them again."
Ryan B on July 2024
For more than 30 years, Houle Insulation Inc., a Minnesota based insulation contractor, has been re-insulating homes in Minnesota just like yours. A better insulated home is more energy efficient, comfortable and quiet. It will save you money on utility bills for years to come. And, by using less energy to heat and cool your home, you reduce the negative impacts on the environment caused by energy use. Houle Insulation Inc. specializes in re-insulating existing homes; sidewalls, attics, bypass sealing and blower door testing in the state of Minnesota. Blowing cellulose insulation into your walls and floors, and sealing attic bypasses can reduce high heating and cooling bills, ice dams and drafty rooms. Some other problems homeowners are faced with are frost, mold and water damage to ceilings. The discomforts of a poorly insulated home are often wrongly blamed on furnace and air conditioning problems when the actual cause is the insulation or installation of the insulation. You could save significantly on your heating and cooling bills by having attic bypasses sealed and insulating your walls and attic to adequate levels.
"Todd is amazing. He came to give me an estimate and found the leaky window in my basement that was causing cold air to be the problem for my kitchen sink/plumbing. He suggested I caulk myself and was so pleasant. It was totally free and they did not need to do anything. I offered to pay him for his time and expertise, he said NO. So great to have a company like this. Believe me, if I ever need some real work done, they are the people I would hire!!"
Judy Ann E on March 2021
For more than 30 years, Houle Insulation Inc., a Minnesota based insulation contractor, has been re-insulating homes in Minnesota just like yours. A better insulated home is more energy efficient, comfortable and quiet. It will save you money on utility bills for years to come. And, by using less energy to heat and cool your home, you reduce the negative impacts on the environment caused by energy use. Houle Insulation Inc. specializes in re-insulating existing homes; sidewalls, attics, bypass sealing and blower door testing in the state of Minnesota. Blowing cellulose insulation into your walls and floors, and sealing attic bypasses can reduce high heating and cooling bills, ice dams and drafty rooms. Some other problems homeowners are faced with are frost, mold and water damage to ceilings. The discomforts of a poorly insulated home are often wrongly blamed on furnace and air conditioning problems when the actual cause is the insulation or installation of the insulation. You could save significantly on your heating and cooling bills by having attic bypasses sealed and insulating your walls and attic to adequate levels.
"Todd is amazing. He came to give me an estimate and found the leaky window in my basement that was causing cold air to be the problem for my kitchen sink/plumbing. He suggested I caulk myself and was so pleasant. It was totally free and they did not need to do anything. I offered to pay him for his time and expertise, he said NO. So great to have a company like this. Believe me, if I ever need some real work done, they are the people I would hire!!"
Judy Ann E on March 2021
We are your one stop shop for all your insulation needs. Century Insulation is proud to offer quality work with experienced Technicians at affordable pricing. Free estimates.
"I had a great experience with Century Insulation, they were happy to answer all my questions, offered a fair price and the work went smoothly."
Stuart W on November 2023
We are your one stop shop for all your insulation needs. Century Insulation is proud to offer quality work with experienced Technicians at affordable pricing. Free estimates.
"I had a great experience with Century Insulation, they were happy to answer all my questions, offered a fair price and the work went smoothly."
Stuart W on November 2023
We are a family owned company that does all types of insulation work. Services include Spray Foam Insulation, Fiberglass/Cellulose Batt and Blown Insulation. We do vac outs of attics and insulation removal. We have been in business for 15 years. We pride ourselves in honesty and integrity. We insulate attics, additions, remodels, and entire houses. We also insulate shops, garages, office buildings, sheds, and other out buildings. Please call us for a free estimate.
"Joe and his team were awesome to work with. Their attention to detail and responsiveness to questions prove they are the best in the business."
Marcell D on August 2024
We are a family owned company that does all types of insulation work. Services include Spray Foam Insulation, Fiberglass/Cellulose Batt and Blown Insulation. We do vac outs of attics and insulation removal. We have been in business for 15 years. We pride ourselves in honesty and integrity. We insulate attics, additions, remodels, and entire houses. We also insulate shops, garages, office buildings, sheds, and other out buildings. Please call us for a free estimate.
"Joe and his team were awesome to work with. Their attention to detail and responsiveness to questions prove they are the best in the business."
Marcell D on August 2024
Contact us today to schedule your FREE insulation inspection and estimate. Homeowners may be eligible for up to $1,850 in rebates for Angi Customers. We are BPI Certified and a rebate eligible installer for Centerpoint Energy, Xcel Energy, and MN Energy Resources. Snap Construction is a locally owned and operated company offering full roof, siding, 3+ window replacements, and insulation. Financing available.
"Tarik and Alexis were friendly, diligent, and did a fantastic job insulating our attic. I recommend Snap Construction and Tarik and Alexis."
Sean Q on March 2025
Contact us today to schedule your FREE insulation inspection and estimate. Homeowners may be eligible for up to $1,850 in rebates for Angi Customers. We are BPI Certified and a rebate eligible installer for Centerpoint Energy, Xcel Energy, and MN Energy Resources. Snap Construction is a locally owned and operated company offering full roof, siding, 3+ window replacements, and insulation. Financing available.
"Tarik and Alexis were friendly, diligent, and did a fantastic job insulating our attic. I recommend Snap Construction and Tarik and Alexis."
Sean Q on March 2025
Insulation removal. Attic insulation. Wall insulation. Cellulose insulation. Fiber glass insulation. Spray foam insulation. Crawl space encapsulation. Retro fit. New construction. Closed cell spray foam.
"They had a quick response. Work was done without any mess left behind. Great work!"
Pamela L on February 2025
Insulation removal. Attic insulation. Wall insulation. Cellulose insulation. Fiber glass insulation. Spray foam insulation. Crawl space encapsulation. Retro fit. New construction. Closed cell spray foam.
"They had a quick response. Work was done without any mess left behind. Great work!"
Pamela L on February 2025
For over 10 years NES Spray Foam & Coatings has grown to become one of the most respected, knowledgeable and quality spray foam insulators in Minnesota. We apply open cell (Icynene type) 3.8 R value per inch, closed cell (ridged) R-7 per inch and foundation foam/polyurea (a premium foundation system) Based in Minnesota, NES is the largest spray foam applicators in the Midwest with 10 mobile units. We can service anywhere in the United States. Completed jobs in - Louisiana: New Orleans, Lockport, Shreveport, and Monroe, Mississippi: Jackson, Iowa: Des Moines, Council Bluffs, and Cedar Rapids, Missouri: Kansas City, Kansas: Kansas City, and varies locations in both Wisconsin and Minnesota. NES gives on-the spot field inspections and a product that refuses to sacrifice quality or performance. We cannot afford to offer our customers anything but the best in insulation products and services. Call today to schedule a free quote!
For over 10 years NES Spray Foam & Coatings has grown to become one of the most respected, knowledgeable and quality spray foam insulators in Minnesota. We apply open cell (Icynene type) 3.8 R value per inch, closed cell (ridged) R-7 per inch and foundation foam/polyurea (a premium foundation system) Based in Minnesota, NES is the largest spray foam applicators in the Midwest with 10 mobile units. We can service anywhere in the United States. Completed jobs in - Louisiana: New Orleans, Lockport, Shreveport, and Monroe, Mississippi: Jackson, Iowa: Des Moines, Council Bluffs, and Cedar Rapids, Missouri: Kansas City, Kansas: Kansas City, and varies locations in both Wisconsin and Minnesota. NES gives on-the spot field inspections and a product that refuses to sacrifice quality or performance. We cannot afford to offer our customers anything but the best in insulation products and services. Call today to schedule a free quote!
Welcome to Gunner Insulation Company, LLC! Why Choose Us? Gunner Insulation Co., LLC is the leading insulation contractor for all residential and commercial properties. Our company has been in business for 13 years, and has 40 years of experience, working on over 1000 homes and businesses in Minnesota. We are licensed, bonded, and insured in the state of Minnesota, and fully equipped to manage all of your insulation needs! Our expertise is in insulation installation, but that is just one of our abilities. Our company offers complete insulation services to help cut down your energy bills, and keep your home warmer in the winter and cooler in the summer seasons. Our insulation services will help minimize heating and cooling costs to your home or commercial property. Our company offers free estimates for your home or office, to easily help you decide that we are the right people for the job! We are a company of honor. We service Minneapolis and St. Paul as well as their surrounding areas. All of our products come with their own warranties. We guarantee our workmanship for 5 years.
"Work done timely and cleaned up as promised"
Kaye S on September 2024
Welcome to Gunner Insulation Company, LLC! Why Choose Us? Gunner Insulation Co., LLC is the leading insulation contractor for all residential and commercial properties. Our company has been in business for 13 years, and has 40 years of experience, working on over 1000 homes and businesses in Minnesota. We are licensed, bonded, and insured in the state of Minnesota, and fully equipped to manage all of your insulation needs! Our expertise is in insulation installation, but that is just one of our abilities. Our company offers complete insulation services to help cut down your energy bills, and keep your home warmer in the winter and cooler in the summer seasons. Our insulation services will help minimize heating and cooling costs to your home or commercial property. Our company offers free estimates for your home or office, to easily help you decide that we are the right people for the job! We are a company of honor. We service Minneapolis and St. Paul as well as their surrounding areas. All of our products come with their own warranties. We guarantee our workmanship for 5 years.
"Work done timely and cleaned up as promised"
Kaye S on September 2024
Allstar Construction is your area expert for roofing, siding, windows, gutters, stone and masonry work, and other exterior construction services. We work with homeowners, builders and architects, housing associations and commercial building owners. Allstar is certified as a Slate Crafter Specialist, GAF Master Elite Contractor and Owens Corning Preferred Contractor. The company is also a member of the Better Business Bureau, National Association of Home Builders, and Twin Cities Building Association. Some of the brands we work with include: • James Hardie Siding • Alside Vinyl • GAF Timberline Shingles • Anderson Windows and Doors • Duration Shingles • Eagle Windows • Mastic by PlyGem Siding • Marvin Windows and Doors • DaVinci Roofscapes • EZ Breeze Deck Enclosures • InsideOut Underdecking
"This is the most outstanding company I have ever done business with. We had them help repair water damage. From the constant communication to the professionalism of the cruise I can’t say enough good things about this company their work and work ethic are top notch."
Renee Z on March 2024
Allstar Construction is your area expert for roofing, siding, windows, gutters, stone and masonry work, and other exterior construction services. We work with homeowners, builders and architects, housing associations and commercial building owners. Allstar is certified as a Slate Crafter Specialist, GAF Master Elite Contractor and Owens Corning Preferred Contractor. The company is also a member of the Better Business Bureau, National Association of Home Builders, and Twin Cities Building Association. Some of the brands we work with include: • James Hardie Siding • Alside Vinyl • GAF Timberline Shingles • Anderson Windows and Doors • Duration Shingles • Eagle Windows • Mastic by PlyGem Siding • Marvin Windows and Doors • DaVinci Roofscapes • EZ Breeze Deck Enclosures • InsideOut Underdecking
"This is the most outstanding company I have ever done business with. We had them help repair water damage. From the constant communication to the professionalism of the cruise I can’t say enough good things about this company their work and work ethic are top notch."
Renee Z on March 2024
Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.