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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon21
    Verified insulation services reviews

Find Insulation pros in Decatur

Avatar for Lyster Exteriors

Lyster Exteriors

4.91(
152
)

Lyster Exteriors

4.91(
152
)
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

Starting it's 21st year in business and a multi-year Super Service Award Winner, Lyster Exteriors is a family owned business that is dedicated to superior customer service. Lyster Exteriors specializes in exterior remodeling in the Kalamazoo and surrounding Southwest Michigan area.

"Lysters did an outstanding repair for dry rot that turned out to be much worse than expected. Big shout out to Mike and Hunter who were awesome and did amazing work. Well done!"

Bill M on September 2023

Starting it's 21st year in business and a multi-year Super Service Award Winner, Lyster Exteriors is a family owned business that is dedicated to superior customer service. Lyster Exteriors specializes in exterior remodeling in the Kalamazoo and surrounding Southwest Michigan area.

"Lysters did an outstanding repair for dry rot that turned out to be much worse than expected. Big shout out to Mike and Hunter who were awesome and did amazing work. Well done!"

Bill M on September 2023


Avatar for W.M.G.B. Inc

W.M.G.B. Inc

4.81(
110
)

W.M.G.B. Inc

4.81(
110
)
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

30 employees. Uses some subs for digging, everybody else is an employee of WMGB Inc. Cost is determined by the job. Financing is Available, Travel charges may apply. No service fee. May contact through e-mail. Additional phone numbers -Lansing area (517) 371-7023,Kalamazoo area (269) 385-5930, Muskegon area (231) 755-0826 and 800-766-0500 everywhere else. Additional contact name Julie Cowan

"Everything went extremely well and we are so pleased with the final result."

Diane F on May 2024

30 employees. Uses some subs for digging, everybody else is an employee of WMGB Inc. Cost is determined by the job. Financing is Available, Travel charges may apply. No service fee. May contact through e-mail. Additional phone numbers -Lansing area (517) 371-7023,Kalamazoo area (269) 385-5930, Muskegon area (231) 755-0826 and 800-766-0500 everywhere else. Additional contact name Julie Cowan

"Everything went extremely well and we are so pleased with the final result."

Diane F on May 2024


Avatar for Retrofoam of Southwest Michigan LLC

Retrofoam of Southwest Michigan LLC

4.97(
32
)

Retrofoam of Southwest Michigan LLC

4.97(
32
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Retrofoam is the best insulation for existing homes, Class One fire rated, non-toxic, repels water, inhibits insects and rodents, sound dampening. Retrofoam is the greenest product on the market, "Go with Quality and Experience, the real McCoy, Retrofoam"

"We are so happy with the foam insulation. I can already tell a difference. They insulated the whole house and the attic. This is an older house with barely any insulation. The crew was excellent, on time and did a fantastic job. Great customer service, I can't say enough positive things about this company.. thank you!"

Diana O on December 2022

Retrofoam is the best insulation for existing homes, Class One fire rated, non-toxic, repels water, inhibits insects and rodents, sound dampening. Retrofoam is the greenest product on the market, "Go with Quality and Experience, the real McCoy, Retrofoam"

"We are so happy with the foam insulation. I can already tell a difference. They insulated the whole house and the attic. This is an older house with barely any insulation. The crew was excellent, on time and did a fantastic job. Great customer service, I can't say enough positive things about this company.. thank you!"

Diana O on December 2022


Avatar for Providence Seamless Gutters

Providence Seamless Gutters

5.00(
15
)

Providence Seamless Gutters

5.00(
15
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned christian business. My name is Dan and I am a working owner. I have been installing seamless gutter for over 38 years. We are licensed in the state of Michigan and insured for worker's compensation and general liability. We specialize in 5" residential and 6" commercial seamless aluminum gutter. We also manufacture and install our own VanGuard solid aluminum Leaf Cover. Our estimates are free. Please give us a call and I am certain I will be able to meet your needs.

"Very professional outfit. They have done 2 jobs for me in the last 4 years. First was a pole barn, pretty straight forward job. The second was all new gutters on my house, a much more involved project. Quality of product and installation is excellent. And they clean up after themselves. Nice people to work with!"

Roy M on April 2025

We are a family owned christian business. My name is Dan and I am a working owner. I have been installing seamless gutter for over 38 years. We are licensed in the state of Michigan and insured for worker's compensation and general liability. We specialize in 5" residential and 6" commercial seamless aluminum gutter. We also manufacture and install our own VanGuard solid aluminum Leaf Cover. Our estimates are free. Please give us a call and I am certain I will be able to meet your needs.

"Very professional outfit. They have done 2 jobs for me in the last 4 years. First was a pole barn, pretty straight forward job. The second was all new gutters on my house, a much more involved project. Quality of product and installation is excellent. And they clean up after themselves. Nice people to work with!"

Roy M on April 2025


Home Improvements

4.79(
29
)

Home Improvements

4.79(
29
)
Customers say: Quality work
32 years of experience

I am a Licensed builder and generally do all the work myself but have sub-contractors that have been working with me for several years to help. My proposals indicate that a deposit is required to schedule job and most large jobs only require 1/3 down. I.

"Great. They came on Saturday after talking to them on Monday. Quick and efficient."

Sharon P on March 2021

I am a Licensed builder and generally do all the work myself but have sub-contractors that have been working with me for several years to help. My proposals indicate that a deposit is required to schedule job and most large jobs only require 1/3 down. I.

"Great. They came on Saturday after talking to them on Monday. Quick and efficient."

Sharon P on March 2021


Vangoye Home Improvement

5.00(
20
)

Vangoye Home Improvement

5.00(
20
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

We are a Home improvement company that can do all aspects of building. We can build from the ground up or remodel your existing structure. Basements are a great inexpensive way to add living space to your home. Call and ask for a free estimate.

"Very happy with the entire process. Communication was great and Eric even brought Reggie to house the day before the job started to introduce him so I knew who to expect in the morning. Reggie and Cole were great. They took special care to respect my home and did incredible work. My wife and I couldn't be more pleased with the finished product."

James B on August 2022

We are a Home improvement company that can do all aspects of building. We can build from the ground up or remodel your existing structure. Basements are a great inexpensive way to add living space to your home. Call and ask for a free estimate.

"Very happy with the entire process. Communication was great and Eric even brought Reggie to house the day before the job started to introduce him so I knew who to expect in the morning. Reggie and Cole were great. They took special care to respect my home and did incredible work. My wife and I couldn't be more pleased with the finished product."

James B on August 2022


Avatar for Clark Pest Control

Clark Pest Control

4.38(
48
)

Clark Pest Control

4.38(
48
)
Customers say: Super punctual
76 years of experience

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and we will inspect your house free of charge. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

"We signed up for a contract and they have come but not actually done anything. The person stays for about 10 minutes and does nothing. He puts another date on the trap. Catches nothing and does not even go around the apartment. I just don't think that they interested in actually removing the mice. I would never recommend them."

Jenny J on March 2019

Clark Pest Control offers you a wide variety of pest control, termite control, weed control, and lawn and garden service options, and we will inspect your house free of charge. If you have bed bugs, we are experts at bed bug treatments, including heat remediation. We even offer structural fumigation. Clark Pest Control's S.M.A.R.T. (Sustainable Methods and Responsible Treatments) branded services use the principles of Integrated Pest Management to keep your home's pest pressures down, using softer materials and non-toxic methods, like exclusion and sanitation. Whether your home needs insect and spider control, rat and mouse control, termite treatment and damage repairs, weed control, lawn fertilization or remodeling and contracting service, Clark Pest Control offers you a full menu of Pest-Away® services that will take care of your family's pest management needs. We also offer a wide array of pest management services for business, industry, government and education facilities, and much more.

"We signed up for a contract and they have come but not actually done anything. The person stays for about 10 minutes and does nothing. He puts another date on the trap. Catches nothing and does not even go around the apartment. I just don't think that they interested in actually removing the mice. I would never recommend them."

Jenny J on March 2019


We are a local company with 18 employees and a heavy emphasis on customer satisfation. We also have a BPI and a ResNet Energy Auditor on staff.


Avatar for Advantage Roofing & Exteriors Inc

Advantage Roofing & Exteriors Inc

4.69(
39
)

Advantage Roofing & Exteriors Inc

4.69(
39
)
Customers say: Quick response
27 years of experience

Advantage Roofing & Exteriors Inc. is a fully licensed and insured home improvement contractor serving the West and Southwest Michigan areas. In addition to roofing, Advantage also works on windows, gutters, siding, insulations and decks. Since the company was started by Tim Brown in 1999, Advantage Roofing & Exteriors has completed hundreds of projects that make homes safer and more beautiful.

"When they started the job they was very professional from start to end they did very nice work very nice crew also I believe the owners name is Tim very nice man price not to bad if you need your roof done I would recommend advantage roofing for that job thanks advantage roofing"

Raul S on September 2022

Advantage Roofing & Exteriors Inc. is a fully licensed and insured home improvement contractor serving the West and Southwest Michigan areas. In addition to roofing, Advantage also works on windows, gutters, siding, insulations and decks. Since the company was started by Tim Brown in 1999, Advantage Roofing & Exteriors has completed hundreds of projects that make homes safer and more beautiful.

"When they started the job they was very professional from start to end they did very nice work very nice crew also I believe the owners name is Tim very nice man price not to bad if you need your roof done I would recommend advantage roofing for that job thanks advantage roofing"

Raul S on September 2022


Avatar for Retrofoam of Michigan Inc

Retrofoam of Michigan Inc

4.34(
50
)

Retrofoam of Michigan Inc

4.34(
50
)
Customers say: Super punctual
26 years of experience

RetroFoam of Michigan is an insulation contractor specializing in residential injection and spray foam insulation, servicing homeowners across Michigan's lower peninsula. Our mission is to WOW homeowners with an unheard of contractor experience to achieve maximum comfort and energy efficiency through the means of environmentally friendly foam insulation. We also give our customers a life-time warranty on our products and labor.

"The team had such a lack of regard and care for my home and personal belongings, that I am actually extremely concerned about the parts of the job that I cannot see behind the walls and in the attic. The team did not clean, move, cover anything as promised by the sales team and advertised on the website. Many of my kids toys, wagons, strollers, and some tools were ruined. Some of the toys were thrown out and I spent hours cleaning and scrubbing my garage. The application of the foam itself was also a disaster. The foam leaked through the recessed cans and into the bathroom fans, since they were not appropriately covered. There was full material on my carpet in the bedrooms. The fans had to be replaced. The company did ultimately repair the drywall in the garage, but cannot replace the hours of work I personally had to do in cleaning up their mess, and fixing the light cans, bathroom fans, cleaning the carpet."

Ramy M on March 2023

RetroFoam of Michigan is an insulation contractor specializing in residential injection and spray foam insulation, servicing homeowners across Michigan's lower peninsula. Our mission is to WOW homeowners with an unheard of contractor experience to achieve maximum comfort and energy efficiency through the means of environmentally friendly foam insulation. We also give our customers a life-time warranty on our products and labor.

"The team had such a lack of regard and care for my home and personal belongings, that I am actually extremely concerned about the parts of the job that I cannot see behind the walls and in the attic. The team did not clean, move, cover anything as promised by the sales team and advertised on the website. Many of my kids toys, wagons, strollers, and some tools were ruined. Some of the toys were thrown out and I spent hours cleaning and scrubbing my garage. The application of the foam itself was also a disaster. The foam leaked through the recessed cans and into the bathroom fans, since they were not appropriately covered. There was full material on my carpet in the bedrooms. The fans had to be replaced. The company did ultimately repair the drywall in the garage, but cannot replace the hours of work I personally had to do in cleaning up their mess, and fixing the light cans, bathroom fans, cleaning the carpet."

Ramy M on March 2023

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Insulation questions, answered by experts

Insulating windows with plastic works, but it can be time-consuming, and the end results can—and often do—end up lacking in aesthetics. Window film and caulking your windows to make sure there are no drafts are two options that increase the energy efficiency of your home in a low-cost way. Plastic can be a good strategy while you consider alternatives.

When you insulate ductwork, you help protect the air moving through the system from external conditions and keep it sealed within the ducts. This makes your HVAC system more efficient since it doesn’t have to work as hard to heat or cool your home. Insulation can help lower your energy bills and prevent problems like condensation and mold formation inside your ducts.

Ideally, you can add new insulation to your existing insulation. However, some circumstances require you to remove old insulation before adding any new insulation: 

  • If the insulation is over 15 years old

  • If the insulation is wet or moldy

  • If it is vermiculite insulation

  • If you see signs of pest infestation

Removing old insulation is best left to a pro who can safely dispose of potential moldy or asbestos-ridden insulation.

Water freezes at 32 degrees Fahrenheit, but the actual temperature that can cause frozen pipes can vary. Generally, it takes 12 hours for pipes to freeze at 32 degrees Fahrenheit.

Uninsulated pipes can freeze if it’s 20 degrees Fahrenheit or colder for over three hours. If your pipes are insulated, it can take six hours or longer for pipes to freeze. Note that some pipe types freeze more often than PEX pipes. Copper pipes freeze more often because the copper conducts energy and loses heat quickly.

Mold can grow on garage ceiling insulation, which is why it’s important to install a vapor barrier behind the insulation and keep the space cooled and heated as you would your living area. Doing so will more or less eliminate the risk of mold growing on your garage ceiling insulation. You can also install a self-draining dehumidifier to help remove moisture, or opt for a foam board insulation or spray foam insulation that won’t harbor moisture and mold.

The Decatur, MI homeowners’ guide to insulation services

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

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