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TRUSTED BY COTTRELLVILLE, MI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon105
    Verified insulation services reviews

Top-Rated Insulation pros in Cottrellville - Updated Nov 2026

Avatar for DANA Insulation
DANA Insulation
4.3(
49
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Cottrellville, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"The team at Dana Insulation is top notch. From Tom in sales to the installation team everyone was courteous and professional. They put down protective plastic on the floors so as not to get any dirt or insulation on the floors. Did a great job cleaning up after the job as well. Thank you very much Dana Insulation!!!! I would definitely recommend this company!!!"
11 neighbors recently requested a quote
Recommended by55%of homeowners
Avatar for USA Insulation of Detroit
USA Insulation of Detroit
4.2(
124
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Cottrellville, MI and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"Another contractor had moved things around so much, that it botched my previously scheduled insulation appointment with another insulation company. In a panic, I reached out and was properly given an estimate work completed within days. They arrived earlier than first estimated and that was more than welcome. Handled with care and our property was protected and insulated with care."
USA Insulation Premium Foam
Air Sealing
Blown-In Insulation
Response time1 day
104 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for BlownInsulationMI.Com, LLC
BlownInsulationMI.Com, LLC
4.5(
253
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - Install

Serving Cottrellville, MI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Knowledgeable, hardworking, friendly and professional folks. They did a terrific job with our added attic insulation and explained each step. Also answered all my questions and sent photos of the work. Cleaned up afterwards too."
almost finished with attic
Blown Insulation finished attic
Response time1 day
37 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Dewitt Home Services
Dewitt Home Services
3.6(
22
)
Blown-In Insulation - Install or Upgrade

Serving Cottrellville, MI and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I had gutters replaced and glass block windows installed snd I am extremely satisfied. Both groups of men were professional and very nice. They cleaned up when finished and did a great job!"
Siding and Roof Installed by DeWitt
Siding and Roofing Installed by DeWitt
Siding Installed by DeWitt
Roofing and Siding Installed by DeWitt
Roofing Before and After

+2

Response time5 hrs
Response rate99%
39 neighbors recently requested a quote
Avatar for Luca Exteriors
Luca Exteriors
4.8(
50
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Cottrellville, MI and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Extreme Exteriors did a fantastic job from start to finish. I reached out to this company to get a quote for the repair / replacement of my mother roof. Shortly after reaching out I received a call back from Jacob who is a real pleasure to work with. Jacob setup a convenient day and time for us to meet to take a look at the roof. Jacob being the professional he is took pictures of the shingles lifting, missing and moss growing in the valleys to share with me. After Jacob performed his roof inspection we sat down to discuss the process, materials and pricing for the job. Extreme Exteriors was able to come in approximately $300 less then comparable competitors. For insurance reasons I had a very aggressive schedule and required the roof installed ASAP - Jacob was able to coordinate with his crews along with pulling all the necessary permits needed to perform the job in the time frame I required it. This company does not mess around - the day after the shingles were delivered a crew showed up early at the house. Extreme Exteriors got the work completed in about 5 hours keeping the work area clean and they performed a Magnet sweep to pickup any stray nails. This company did a complete tear-off, installed GAF Snow Country Ridge Vent System, Front and Back Edge Vents, installed new drip edge and 6' of ice & water shield. They also install new flashing around the chimney. I would definitely use this company again for any of my future roofing needs and would highly recommend them to my friends and family."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Recommended by97%of homeowners
EnviroMax Services Inc
5.0(
15
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Cottrellville, MI and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"We bought a home with attic mold.  Enviromax got rid of the mold and the wood looks like new.  What I liked about Tom and his company was that he explained things - how homes get to be moldy, how to prevent and how to clean.   He supplied references and I contacted all of them.  He came when he said he was going to come.  He and another worker did the job. It took about 2-1/2 days as we have a big attic . He is also a licensed builder.  We also used him to lay plastic in the crawl space too.  We called other contractors and honestly I would not trust them with the job.
"
Recommended by100%of homeowners
Showing 1-10 of 34
Insulation FAQs, answered by experts

The primary reason that insulation saves you money over time is that it reduces your energy bills by making your home more energy efficient. A crucial part of an insulation system is a properly installed vapor barrier. Local building codes dictate whether your insulation requires a vapor barrier based on the type installed. While some high-quality wool insulation may not technically need a vapor barrier, most municipalities still require one to meet code.

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.

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

Without a doubt, insulating a garage door is a surefire way to make your home more energy efficient. Not only does insulating your garage door reduce your electric bills, but it also helps protect your valuables inside your garage, all while making for a quieter interior space. 

In regions that drop below 0 degrees Fahrenheit, your car's battery is at risk of malfunctioning in a garage that drops dangerously low. So, homeowners who reside in extremely cold climates can especially benefit from insulating their garages.

Yes, many professionals offer insulation options, such as insulated siding (including insulated metal siding), to improve your home's energy efficiency.

The Cottrellville, MI homeowners’ guide to insulation services

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