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TRUSTED BY OTTER LAKE, MI HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon37
    Verified insulation services reviews

Top-Rated Insulation pros in Otter Lake - Updated Nov 2026

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 Otter Lake, MI and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Ron Stead was very friendly and professional on the phone when I talked to him. His son who came out to do the inspection was very knowledgeable and informative. The 2 guys that were sent out to do the insulation were professional, courteous, cleaned up after themselves, and very friendly. I cannot recommend this company enough. They were the lowest quote and by far the best value!"
almost finished with attic
Blown Insulation finished attic
Response time1 day
37 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for BlownInsulationMI.com LLC
BlownInsulationMI.com LLC
4.6(
11
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Otter Lake, MI and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"Could not ask for a better experience with a home project. The two young men sent to do the work were most courteous, on-time, professional and thorough in their work keeping us informed of each action and approx. timeline. These young men, and the services performed, truly reflect the service commitment of the owners to their customers like us! We are most pleased with the work and look forward to further benefitting from the work with our insulation needs. Would rehire, if needed. Would, sans hesitation or equivocation highly recommend this service provider - BlownInsulation.comm"
Additional Photos
Prep Work done
Blown In Insulation
Additional Photos
Additional Photos

+1

Response time7 hrs
19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Amistee Air Duct Cleaning and Insulation
Amistee Air Duct Cleaning and Insulation
4.6(
99
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Otter Lake, MI and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"I spoke with Dan (owner) at Dust Busters who was very professional & honest. He provided a quote, but then explained that it may be less expensive to replace the air duct run rather than replace due to environmental concerns. He provided referrals to other reputable vendors to help. In my experience, he is an honest person who will do what's best for his prospective customers."
Air Duct Cleaning
Air Duct Cleaning
Air Duct Cleaning
Air Duct Cleaning
Insulation

+17

Response time20 mins
18 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for TLC Spray Foam Solutions LLC
TLC Spray Foam Solutions LLC
5.0(
5
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Otter Lake, MI and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"Aarons crew spray foam insulated my garage and did a great job. Spray foam on walls and ceiling has made our garage much more comfortable as well as our mud room connected to the garage. 5 stars to TLC from our family"
BLOWN IN THE ATTIC
3 INCHES OF UPC CLOSED CELL FOAM
SMALL BARN WITH HOT ROOF
SPRAYING BUTTER
ANOTHER BARN WITH HOT ROOF SYSTEM

+21

Response time5 hrs
Response rate97%
6 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 Otter Lake, MI and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Met with Chad at my home, he was awesome and very professional! Chad was very detailed about all the steps it would take to replace my roof, I honestly felt at ease with him. I was not pressured in any way to go with their company, He assured me if there were any concerns they would quickly resolved those issues and they did. He was very patient, If I had any questions no matter how many he would answer them. I then met my project manager Brian he was awesome as well! If there were any questions or concerns he would answere them with no problem, if there was any problems he would have them resolved quickly. I loved the fact they are really sincere, after signing the contract some companies tend to ignore you and your concerns not Extreme Exteriors they were very professional and stuck to their word. Thank you guys for that! Extreme Exteriors sent their best team to install the roof [ who were awesome!] for my home and garage and my beautiful roof was done in a day. They cleaned up and anything that was not right they corrected. Yes I highly recommend them! I just referred them to several friends and family. Rachel"
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+30

Recommended by97%of homeowners
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Insulation FAQs, answered by experts

In some cases, yes, insulating an unheated garage can lead to mold and mildew. The issue with insulating a garage is that the interior will warm up and cool down more slowly than the exterior air, which can cause condensation inside the space. Where there is moisture, there is likely to be mold and mildew over time. Installing a vapor barrier can help avoid moisture and mildew problems in an insulated garage.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

There are two reasons why cellulose insulation repels rodents (and insects). First, the insulation has been treated with boric acid, which is a natural pest-repellent. In addition, the loose-fill style of cellulose creates less-than-ideal conditions for mice and other rodents to nest and burrow, helping to keep them at bay.

Yes, insulating ductwork in a crawl space is a worthwhile investment, especially if you live in a colder climate or run your air conditioning for most of the year. Uninsulated ducts can lose up to 30% of their heating and cooling efficiency, which can significantly impact your electricity bill. The project is a relatively small investment and typically only takes a few hours. It's a particularly simple add-on if you are already hiring someone to insulate the entire crawl space. An added benefit is that insulated ducts put off less hot or cold air, making them less attractive to pests.

The best R-value for home insulation depends on where you live and where you’re installing the insulation. Your climate zone plays the biggest role in determining the correct R-value, so be sure to know which zone you live in when determining the R-value you need.

The Otter Lake, MI homeowners’ guide to insulation services

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