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Find Spray foam insulation pros in Lansing

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
207
)

Serving Lansing, IL and surrounding areas

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."
Recommended by87%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
207
)

Serving Lansing, IL and surrounding areas

Angi Approved

In business since 2004

Free estimates

Emergency services offered

"The roof and trim were done, and look great. But I have a couple of issues .The crew was very unfriendly. I came out just to say hi, and they sneered at me and walked away without a word. Also, after they left I found out that they apparently cut an electric wire as I had a tripped breaker and now some of my electric baseboard heaters don't work. This was in an area where they replaced sheathing material right over my breaker box. I contacted the rep, who acknowledged my issue and I am waiting to hear back."
398 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Attic Pro
Attic Pro
5.0(
19
)

Serving Lansing, IL and surrounding areas

Angi Approved

In business since 2025

Free estimates

Credit card accepted

"Attic Pro Insulation did an outstanding job! They contacted me 10 minutes after I entered my search information.They were professional, on time, and explained everything clearly. Highly recommend them for anyone needing quality insulation work!"
Response time8 hrs
Response rate91%
31 neighbors recently requested a quote
Midtown Home Improvements, Inc. (Chicago)*
4.7(
1,014
)

Serving Lansing, IL and surrounding areas

Angi Approved

In business since 1992

Free estimates

Credit card accepted

"Our deck is in severe shape. Cody is assured us we will get work done before winter so far we?ve paid >1/3 into the project &when we wanted to cancel, his boss said we would forfeit 33%. Our retirement. Being after three days of signing the contract with not 1 day sacrificed by the company we?ve caugt them in 7 ?lies/misinformations? so far. Our anxiety level is increasing as we see the concrete that will need to be poured in the winter time will be worthless making all the foundation of the deck Worthless at first we were told four days work, but then they said because of permits that it may take 2-3 weeks because of permits. They should?ve told us that in the beginning as we have mobility issues to get to our cars which will have to be moved off of property. The timing can?t be helped, but honesty can- if you?re faithful in small things, you?ll be faithful inlarge things we have to go through with the job because we can?t afford 33% of $24000. Trust is broken. Still waiting."
Recommended by93%of homeowners
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FAQs for spray foam insulation projects in Lansing, IL

Local and federal rebates are available for insulation installation, which can significantly reduce your overall costs. Many utility companies offer incentives or rebates to homeowners who improve their home's energy efficiency. Contact your local energy provider or government agencies to learn about available programs in your area, and consult with a professional insulation installer to maximize your savings.

It's not necessary to remove old insulation before adding new insulation, as long as the existing insulation is in good condition—dry, free of mold, and not damaged. Adding new insulation on top of old insulation can improve your home's energy efficiency by increasing the overall R-value. However, if the old insulation is wet, moldy, or damaged, it's best to remove it before installing new insulation to prevent potential health risks and ensure optimal performance.

Insulating a house takes between five and twelve hours for batts or boards, and two to five hours for spray foam or blown-in insulation. The exact time depends on the size of your home, the type of insulation, and the accessibility of the areas being insulated. Keep in mind that projects may take longer if old insulation needs removal, if there's a larger square footage, or if spaces are difficult to reach.