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TRUSTED BY OLIVET, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon57
    Verified insulation services reviews

Top-Rated Insulation pros in Olivet - Updated Nov 2026

Avatar for WBI Insulation & Building
WBI Insulation & Building
4.3(
66
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Olivet, MI and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"An excellent job doing the insulation. They came in did their job and were gone moments later. Very professional and fast service. Their pricing was the best I could find in the area. My attic is very small get around and they had no problem maneuvering and insulating the entire thing. I would highly recommend to anyone looking for high-quality insulation."
WBI Insulation & Building
WBI Insulation & Building
WBI Insulation & Building
WBI Insulation & Building
WBI Insulation & Building

+3

Response time5 hrs
Response rate85%
Recommended by98%of homeowners
Avatar for ASAP Insulators, Inc.
ASAP Insulators, Inc.
4.4(
20
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Olivet, MI and surrounding areas

In business since 2019

Free estimates

ASAP Insulators Inc, we pride our company on reliability, great communication, integrity, and quality work. 23 Years direct experience in residential and commercial insulation and ventilation services. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

Before
Before
After
After
Response time11 hrs
Response rate93%
Recommended by94%of homeowners
Airtight Insulation, LLC
3.8(
30
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Olivet, MI and surrounding areas

In business since 2005

Free estimates

Small jobs welcome

"They came right out to give the estimate and advised there was an opening in about two weeks. They actually called 2 days later and got me in the next day. They finished quickly. Unfortunately I had previous loose blow in insulation that got everywhere. This was not their fault it was not able to be avoided. Would recommend them again."
Response time1 day
Recommended by90%of homeowners
Showing 1-10 of 29
Insulation FAQs, answered by experts

High humidity, bad insulation, warmth from sunlight, and poor circulation are all reasons your home’s hotter inside than out. While this is what you want in the colder months, summer can become unbearable if this is a constant. Try to find the cause, but you need to remember that issues like this require a permanent fix (unless you want to bear down during the summer months).

A plastic vapor barrier should completely cover your basement to prevent water from penetrating through the walls. This typically goes before installing insulation to prevent moisture from building up and becoming trapped on the inside of your insulation, where it can collect and lead to mold damage. Installing insulation after the vapor barrier allows for any moisture to exit the walls for better ventilation.

These two types of foams are similar chemically, but they are applied in a much different way and each has its own pros and cons. Spray foam can only be used if the area where you will be installing the installation is wide open and easy to access. Injection foam should be used where it's cost-prohibitive to remove the walls that are placed over the insulation. Spray foam is a much less expensive process and requires less expertise. 

The lifespan of cellulose insulation is 20 to 30 years, on average. That said, it’s important to start checking your insulation after year 10 to check for degradation, mold, mildew, and other potential problems. Every 10 years, you should also confirm your home’s insulation is in line with updated local building codes.

One of the disadvantages of soffit vents is they can bleed warm air from the attic during winter, resulting in slightly higher energy bills and a colder house. There are ways to mitigate this effect—mostly just closing the vent in the fall. What’s most important is your attic is ventilated to some degree in the winter.

The Olivet, MI homeowners’ guide to insulation services

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