D&N Insulation provided excellent service. They were friendly and answered any questions I had…read more Also, the price was affordable compared to other businesses that I had previously looked into. Overall, I would definitely recommend them to anyone looking for great service with affordable prices.

From the owner: Since 1994, D&N insulation has been recognized as a top Insulation Contractor in the Mishawaka…read morearea. We provide Residential and Commercial Insulation, New home insulation, Foam insulation, Fiberglass Insulation, Spray Foam Insulation, Cellulose Insulation, Insulation Removal, Attics/Crawlspaces & more!

Robert was great. Trustworthy, prompt, communicative, everything you'd want. Highly recommend…read moreworking with Attic Air and Robert, thank you!

Very professional service! The team was fast and efficient. They explained what they were doing…read moreand showed me the results afterwards. For me, it was increasing insulation from R19 to R49. This was done both in the attic and the garage ceiling. Very satisfied!

Zach was very professional the company did a great job could tell a difference the same day would…read morehighly recommend this company

From the owner: Perfect Insulation LLC specializes in attic insulation, insulation removal, air sealing, and…read moreblown-in cellulose insulation. As a locally owned business, we focus on honest recommendations, quality workmanship, and clean, professional installations. Whether you need an insulation upgrade, top-off, or complete attic restoration, we’re committed to helping you improve comfort, lower energy costs, and get the job done right the first time.

We had a massive wasp issue in our home and could not find out where the wasps were coming from. It…read moregot so bad that we had over 10 in the bedroom at a time. After looking online for local businesses and seeing all the good reviews for Ruben, I knew he would be the right choice. Ruben came over the same day and looked around, ultimately the decision to go with a fogging treatment in the attic was chosen and Ruben and his team were able to eradicate my wasp problem. There is not a better pest control company in the area that beats the care or professionalism of Zappers. If you are looking for a pest control solution, look no further. Thanks Ruben!

Quick service! Got rid of the hornets! Super nice guy who…read moredoes an excellent job! You won't be disappointed with Zappers

They did a great job ... high quality work...reasonable prices. Would absolutely use them again…read more John Morgan, Savane Design - Build

Josh did a superior job spray foaming closed cell into my very tight crawlspace in Union Pier…read more After 30+ years the musty smell is finally gone. Josh is professional, communicative and reasonable.

Called and they responded very quickly. Came and gave me a competitive quote and decided to use…read morethem. They've been great and reliable.

From the owner: Homeowners, contractors, and property owners in Michiana, MI, and Mishawaka, IN, trust Koala…read moreInsulation of Michiana to help them improve energy efficiency and comfort with top-quality insulation work. Backed by over 15 years of experience in the construction industry, this professional insulation contractor provides customers throughout the Greater Michiana area with unbeatable basement, garage, and attic insulation work at highly competitive prices. Using the best insulation materials on the market, this insulation contractor works with you to determine the best type of insulation to meet your needs. Whether they're insulating a residential attic and basement, industrial warehouse and distribution center, or retail space and recreational facility, they'll assess the needs of the property and devise the most effective solution. They specialize in blown-in insulation, spray foam insulation, and batt insulation installation, and they back their work with limited lifetime warranties. Koala Insulation of Michiana also offers insulation removal, including complete sanitization of the space. With insulation testing, energy audits, air sealing, and thermal imaging, they'll accurately evaluate your insulation's efficiency and make recommendations to improve it. Consider having this insulation contractor install a solar attic fan on your property in order to maximize heat diffusion and energy efficiency...

We hired Insulation Hub for a commercial project in July 2025. Since having it insulated the temp…read morenever got above 70 degrees in the heat of the summer. We still have not turned the heat on in the building yet and it hasn't dropped below 67. If you've been thinking of upgrading to spray foam insulation, don't wait!! Its the best decision we made, we are looking to do our house very soon. Nate and his team were very thorough and the attention to detail was amazing

From the owner: Think your home is wasting energy? Have one of our insulation energy experts do a free home review! read more