Serving Otter Lake, MI and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Warranties offered
"Crew 7 insulated my entire home in record time and impeccable detail."
Serving Otter Lake, MI and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"Dana Insulation did a fantastic job. They were on time, very thorough and cleaned up after themselves before leaving. Would definitely recommend them for any of your insulation needs."
Serving Otter Lake, 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."
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"
+1
Serving Otter Lake, MI and surrounding areas
Approved
In business since 1977
Free estimates
Warranties offered
"Everyone I worked with at USA Insulation was courteous and professional. Cliff walked through my home and gave me a thorough estimate, going over all the work that would be done to insulate my home. Tyler and his crew arrived just over a week later. They were quick and efficient and walked me through my house to show me the work was done. I would absolutely recommend USA Insulation to anyone looking for a refresh."
+6
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."
+17
Serving Otter Lake, MI and surrounding areas
Approved
In business since 2023
Free estimates
We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
+97
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"
+21
Serving Otter Lake, 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."
+30
Serving Otter Lake, MI and surrounding areas
In business since 2019
Free estimates
"It was the coldest day of the year so far and they still showed up and did the job which was all outside."
Old insulation should be removed when it shows damage, contamination, or heavy deterioration. If you notice water stains, rodent droppings, mold, or large gaps, plan on taking it out to protect your home’s energy performance and indoor air quality. Removing compromised material eliminates health hazards, cuts energy loss, and sets the stage for a safer, more efficient attic—all while keeping utility bills in check.
R-value measures how well insulation resists heat flow—the higher the number, the better it slows heat transfer. The right R-value keeps your home warmer in winter and cooler in summer, saving energy year-round. Match the rating to your climate zone and have a pro verify performance over time, because moisture or settling can lower R-value and cut efficiency.
Attic insulation can stay in place for 80 to 100 years, but its performance often drops after the first 15. As dust, moisture, or mold build up, the material loses R-value and allows heat to escape. Schedule periodic inspections so a pro can tell you when replacement makes sense—helping you keep energy bills down and indoor comfort up.
You can over-insulate an attic. Beyond the recommended R-value, extra layers don’t add efficiency and can trap moisture, leading to mold or reduced performance. A local insulation pro can measure current levels, confirm the right target for your climate, and advise on any adjustments so you avoid future energy or maintenance headaches.
Insulation can be damaged by mold, pests, water leaks, or accidental electrical contact. When the material is compromised, it loses R-value and can introduce health hazards. Removing and replacing affected sections restores efficiency, while routine inspections from a qualified pro help you catch problems early and keep your attic safe and energy-smart.
From average costs to expert advice, get all the answers you need to get your job done.
Need fascia and soffit repairs? Hiring a pro ensures proper installation, protects against pests, and prevents structural damage. Learn about common warning signs, material options, and how fascia and soffits safeguard your home from moisture.
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Use this guide to budget for roof repair costs based on factors such as roof condition, materials, size, repair type and severity, and more.
Budget for attic insulation removal costs based on factors such as attic size, insulation type, site condition, hazardous materials, labor, and more.
Learn who to call for HVAC inspection. Discover which pro to hire, what to expect from an HVAC inspection, and average costs for your home.
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