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TRUSTED BY HANOVER, MN HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon103
    Verified insulation services reviews

Find Insulation pros in Hanover

Avatar for Houle Insulation Inc
Houle Insulation Inc
4.9(
361
)

Serving Hanover, 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
10 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Home Seal Insulation
Home Seal Insulation
4.7(
88
)

Serving Hanover, 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 Niles Hickman Insulation, Inc.
Niles Hickman Insulation, Inc.
4.8(
20
)

Serving Hanover, MN and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Niles Hickman showed up on time, as scheduled for this insulation project. He worked cleanly and efficiently, to include a great final clean up. He has a professional yet personable mannerism that made the experience very satisfying."
Sprayfoam installed around geothermal system
Spray foam installed around basement shelving
Basement Walls & Rim Joists
Basement Walls & Rim Joists (2)
Before

+10

Response time2 days
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for RetroGreen Energy
RetroGreen Energy
3.6(
57
)

Serving Hanover, 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
178 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Entire Exteriors, LLC
Entire Exteriors, LLC
4.8(
7
)

Serving Hanover, 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
Avatar for eRoof, LLC
eRoof, LLC
4.9(
113
)

Serving Hanover, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Warranties offered

"Aaron was so helpful from the get go. We had two other attic insulation companies assess our issues when we had mold and water damage along the outside joists of the house. He was very knowledgeable and through and got the the causes of the issue. eRoof cleared out the plugged up soffets, sealed them, put in the needed baffling, and brought the blown in insulation up to the new code. Aaron had connections and we were able to get very efficient peers of his to do the mold removal, dry wall replacement, and painting. I would highly recommend this company and Aaron in particular. He was available to answer questions and help me think through this complex project."
Colton - Field Supervisor
Flat Roof Project (EPDM)
Total exterior upgrade
After
After

+828

Response time1 day
Response rate92%
129 neighbors recently requested a quote
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Showing 1-10 of 68
Insulation questions, answered by experts

While freezing pipes are less of a concern in warmer climates, pipe insulation can still be beneficial because it helps prevent condensation on cold water pipes, reducing the risk of moisture-related issues like mold growth. It also helps maintain water temperature, reducing the energy needed to heat and cool the water, which can ultimately lower your utility bills.

Asphalt roofs provide better insulation than metal roofs, but that doesn’t always mean that asphalt roofs are better for reducing heating and cooling bills. In hotter climates, metal roofs will usually be better for home efficiency because the material reflects more sunlight and reduces solar heat gain. In colder climates, asphalt roofs are sometimes superior in terms of efficiency because they introduce more solar heat gain to your home and have greater insulating capabilities. However, metal roofs installed with an air gap can provide similar levels of insulation.

Installing sheets of plywood over attic insulation is a popular choice, especially in storage spaces. That said, insulation works by trapping hot air—so it needs extra space to expand and be effective, or you might reduce the energy efficiency of your home. 

It’s important that you never compress the insulation by installing flooring directly on top of it. In many houses, you’ll need to install a subfloor before putting plywood over insulation in your attic.

Yes, spray foam insulation can be applied to your ductwork and effectively insulate your ducts. Blanket insulation is the easiest insulation product to DIY since it is easy to wrap around ducts. However, spray foam insulation can also benefit your HVAC system if applied to air ducts.

The level of insulation is determined by both the material and the thickness of the door. Some garage door materials (such as wood) have natural insulating capabilities, while other materials (such as metal) do not. No matter the material, two-layer and three-layer garage doors have a higher R-value than single-layer garage doors, as insulation is fitted between the panels. 

The Hanover, MN homeowners’ guide to insulation services

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