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TRUSTED BY ANDOVER, MN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon455
    Verified insulation services reviews

Find Insulation pros in Andover

Avatar for Insulation Inc.
Insulation Inc.
4.9(
27
)

Serving Andover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I highly recommend Insulation Inc. They provided a timely and thorough quote for insulating my garage attic. Their team arrived on time and upon completion walked me through their work and provided pictures of areas I could not see. The crew cleaned up after completing the job. The Insulation Inc. crew was professional and delivered quality work."
SPRAY FOAM INSULATION
CELLULOSE INSULATION
FIBERGLASS INSULATION
WATERPROOFING
WEATHERIZATION

+7

Response time12 hrs
21 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Houle Insulation Inc
Houle Insulation Inc
4.9(
361
)

Serving Andover, MN and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"Exactly as the same as the first time I air sealed my attic in my previous house. Last year when we decided to sell our house I was inspecting my house as I would have if I was purchasing it. I noticed a small (1/4") gap between the master bathroom vent fan grill and the ceiling. I could not adjust it. Upon further inspection I realize it was because the foam that was installed when my attic was air sealed had expanded creating the 1/4" gap. I had that work done two years prior by Houle Insulation. I contacted Arne and inquired if he had any suggestions. His only suggestion was that he would correct the problem. Two days later he had two workers in my attic correcting the issue. Just like the first time, they were prompt and cleaned up after the work. I offered to pay, he would not have it. He said he should have noticed when the job was originally completed two years prior. There was no discussion or haggling, he simply said he would correct it. As impressed as I was with the lower energy bill, I was more impressed with how he and his team comported themselves. Also my house was more comfortable because the temperature was more uniform within my house. This year when we moved into our new house, built in 1992, the first thing I did was call Arne to air seal the attic. My choice of whom to hire for air sealing my attic was a no brainer, Houle Insulation. They also performed a blower door test. They also sent in all the information required for me to receive an energy rebate from my utility company. The best recommendation I can make is that when I decided to air seal our new home the first person I called was Arne. He made a wise decision to correct what needed with correcting without any questions. He did what should have been done, and therefore he got my repeat business and I was happy to give my business to him!"
Attic Floors
Cathedral Ceiling
Before
After
Trucks/Logo

+4

Response time1 day
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Home Seal Insulation
Home Seal Insulation
4.7(
88
)

Serving Andover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"The pricing was very reasonable. I had my attic insulated. The blown in insulation took less than an hour. They were very friendly. I would use this company again for future work."
Response time2 days
59 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Gunner Insulation & Roofing
Gunner Insulation & Roofing
4.8(
17
)

Serving Andover, MN and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Very knowledgeable about attic insulation, sealing attic spaces, roof vents, and rebates available. Work was done promptly and with no mess left behind."
Attic Extraction
Blown sulation
Closed cell spray foam
Blower door test
Blower door testing

+2

Response time6 hrs
Response rate94%
8 neighbors recently requested a quote
Avatar for Freedom Insulation, LLC
Freedom Insulation, LLC
5.0(
8
)

Serving Andover, MN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We had Freedom Insulation air seal, add chutes, and increase our attic insulation. Their work drastically improved the comfort of our home, almost immediately. Great company, highly recommend!"
Response time1 day
Recommended by100%of homeowners
Avatar for MidCountry Construction & Landscape, LLC
MidCountry Construction & Landscape, LLC
5.0(
35
)

Serving Andover, MN and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We had some many icicles build up by our front door it s was so bad ...I found it out due to insufficient insulation in our attic. Paul was very knowledgeable, Very professional and quick turn around in scheduling and in getting the work done! What a difference this added insulation makes!"
Old depth, New Depth!
Boxing around chimney pipe and depth ruler
Owens Corning ProCat fiberglass being blown in
Trex Composite deck
Trex Composite deck

+31

Response time2 days
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for RetroGreen Energy
RetroGreen Energy
3.6(
57
)

Serving Andover, MN and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"This review is for St. Cloud Retro Green. We own a home built in 1900. It was never insulated. 2x8 construction. They arrived on time and finished on time. They were super polite and did an excellent job!! We are very happy with them and highly recommend them!!!!"
1890 historic retrofit w/
 1 course of siding rem.
 Brick chimney
2001RetroFoam retrofit
 Holes drilled every 16in

+22

Response time4 days
175 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Entire Exteriors, LLC
Entire Exteriors, LLC
4.8(
7
)

Serving Andover, MN and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

At Entire Exteriors, we pride ourselves on delivering top-notch services in roofing, siding, windows, insulation, flooring, carpeting, painting, renovations, and decks throughout the Minneapolis, St. Paul, and the surrounding Twin Cities area.\n\nWe work closely with insurance claims and adjusters to ensure a smooth and efficient restoration process. Our team of experienced craftsmen and contractors is dedicated to delivering high-quality home restorations and inspection services to protect your home. Over 20 Years of Excellence!\n\nOur mission is to deliver expert solutions for homeowners, grounded in our core values of Honesty, Integrity, Trust, and Transparency. We believe in a customer-centric approach, ensuring that every project is tailored to meet the unique needs and expectations of each homeowner. Our commitment to excellence is reflected in our transparent communication, ethical practices, and unwavering dedication to building lasting relationships based on trust. "

Response time1 day
12 neighbors recently requested a quote
Recommended by16%of homeowners
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Insulation questions, answered by experts

Most homeowners installing blown-in insulation as a one-off DIY project should simply rent a blower. They tend to be very heavy, and contractor-grade machines can cost $13,000 to $16,000.

Opting for insulated ducts can lead to significant long-term savings on your energy bills and contribute to a more efficient HVAC system. The precise amount you can save depends on various factors, including your climate, usage patterns, and the insulation's quality. However, on average, insulated ducts can result in savings of up to 20% on your annual heating and cooling costs, according to ENERGY STAR®.

Mineral wool has an excellent life expectancy of up to 50 years, provided it's kept dry and free of pests. Compared to fiberglass, with a life span of 20 to 30 years, mineral wool stacks up well for long-term cost savings. Sheep wool maintains a similar life span to fiberglass, while estimates for hemp wool insulation life expectancies are all over the board, ranging anywhere from 20 to 100 years.

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

You do not need to drywall over most types of garage insulation. However, doing so can increase noise reduction, make the space more attractive, and keep children and pets from touching harmful fiberglass insulation. If you’re using cellulose or some other type of blown-in insulation (fiberglass and mineral wool are common), you will need drywall to contain the insulation material.

The Andover, MN homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.