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Insulation pros in Eolia

Avatar for Foam Co.
Foam Co.
4515 Towne Court
5.00(
9
)
Approved Pro
Foam Co.
4515 Towne Court
5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
78 local quotes requested

We are local owned St. Louis insulation provider including, fiberglass/cellusose blown in insulation, Batt Insulation, Spray Foam Insulation, Crawl Space Insulation and Insulation Removal! We come in with the best interest of the homeowner and customize the job to their needs! We pride ourselves in putting the customers needs first!

"efficient cleaned up afterward accurate estimate"

Andy d on October 2024

We are local owned St. Louis insulation provider including, fiberglass/cellusose blown in insulation, Batt Insulation, Spray Foam Insulation, Crawl Space Insulation and Insulation Removal! We come in with the best interest of the homeowner and customize the job to their needs! We pride ourselves in putting the customers needs first!

"efficient cleaned up afterward accurate estimate"

Andy d on October 2024


Avatar for iFOAM Insulation of O'Fallon
iFOAM Insulation of O'Fallon
949 West Terra Lane
5.00(
6
)
Approved Pro
iFOAM Insulation of O'Fallon
949 West Terra Lane
5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
49 local quotes requested

iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.

"Professional & reasonably priced."

Christina M on April 2025

iFOAM is a U.S.-based insulation franchise fueled by the franchising experts at HorsePower Brands. We specialize in spray foam insulation and also provide best-in-industry blown-in solutions, insulation removal, retrofitting and other specialty project services. At iFOAM, we saw an issue with the industry—a lack of quality and trustworthy services and a clear absence of certified training when it came to spray foam. At iFOAM, we’re flipping the script by providing our certified technicians with the best tools, training and products in the trade and bolstering your experience with prompt, timely communication.

"Professional & reasonably priced."

Christina M on April 2025


Capital Foam
521 FEISE RD
No reviews
Capital Foam
521 FEISE RD
No reviews
6 years of experience

Capital Foam Systems is a Spray Foam and Coating Applications Company with over 20-years experience. We specialize in a diverse range of Spray Foam applications, as well as Roof Restoration Coating Systems.

Capital Foam Systems is a Spray Foam and Coating Applications Company with over 20-years experience. We specialize in a diverse range of Spray Foam applications, as well as Roof Restoration Coating Systems.


Window Nation St. Louis
1913 Beltway Dr
4.68(
19
)
Window Nation St. Louis
1913 Beltway Dr
4.68(
19
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.

"Happy with the entire process from selecting my windows to completing the install."

R G on September 2023

At Window Nation, we know replacement windows. We’re third-generation window replacement experts who have been lucky to provide homeowners replacement windows, siding, and doors for over fifteen years. We opened our first showroom in Maryland in 2006, quickly growing to serve homeowners in cities across the country – and we’re not stopping there. We’re grateful for every homeowner who has trusted us to upgrade their most important asset: their home. We’ve learned a lot about home improvement over the years, but the most important thing we learned isn’t about window replacement. We learned the home improvement industry isn’t about offering the best windows, siding and doors; it’s about the relationships we build with our customers.

"Happy with the entire process from selecting my windows to completing the install."

R G on September 2023


Gonz Insulation
4761 Flat River Rd
No reviews
Gonz Insulation
4761 Flat River Rd
No reviews

At Gonz Insulation we provide the industry with superior insulation and insulation knowledge. Gonz Insulation performs FREE home energy consultations and with that we show you how you can reduce your energy bills! We specialize in Spray Foam insulation, Fiberglass, Cellulose, Concrete Jacking and protective coating.

At Gonz Insulation we provide the industry with superior insulation and insulation knowledge. Gonz Insulation performs FREE home energy consultations and with that we show you how you can reduce your energy bills! We specialize in Spray Foam insulation, Fiberglass, Cellulose, Concrete Jacking and protective coating.



Glenn Insulation, LLC
Unknown
No reviews
Glenn Insulation, LLC
Unknown
No reviews
Free onsite estimate

Glenn Insulation, LLC is a well known Insulation Contractor in the Charleston, MO area. Reach our professional team at (573) 683-4210. Make the right move by choosing our professionals.

Glenn Insulation, LLC is a well known Insulation Contractor in the Charleston, MO area. Reach our professional team at (573) 683-4210. Make the right move by choosing our professionals.


Pro Foam Contracting
No reviews
Pro Foam Contracting
No reviews
18 years of experience

Closed Cell Spray Foam Insulation and Low-Slope, Flat Roofing Repair and Replacement. Spray Foam and Elastomeric Coatings.

Closed Cell Spray Foam Insulation and Low-Slope, Flat Roofing Repair and Replacement. Spray Foam and Elastomeric Coatings.


Mint Service Contracting
201 South 8th #562
No reviews
Mint Service Contracting
201 South 8th #562
No reviews
10 years of experience

Mint Service Contracting is a locally owned construction company, we strive to provide the best quality service in a timely manor for the most reasonable price.

Mint Service Contracting is a locally owned construction company, we strive to provide the best quality service in a timely manor for the most reasonable price.


James R Godert
171 Royal Oak Dr
No reviews
James R Godert
171 Royal Oak Dr
No reviews
24 years of experience

We are a Christian, non-smoking company that has been in business since 2001. We take pride in our work and it shows.

We are a Christian, non-smoking company that has been in business since 2001. We take pride in our work and it shows.

Showing 1-10 of 45

Insulation services FAQs

When choosing a professional insulation installer, consider asking these questions to determine the best fit.

  • Will you address air leaks in my house?

  • Can you provide an R-value (heat resistance) fact sheet?

  • What kind of insulation will work best for my home?

  • How do you handle signs of a water leak?

  • Are you licensed and insured?

  • Can you provide customer references?

The best type of insulation for your home depends on what you need, so the answer will depend on your specific situation. If you’re building a house, structural panels are easy to install during the building process in addition to being the most energy efficient type. If you live in a warm climate, reflective insulation may benefit you more as it costs less than other insulation types. And for standard attics, loose-fill, spray foam, or blown-in insulation work well.

If you plan to heat or cool your garage, you’ll need to insulate the garage ceiling. Insulating your garage ceiling will make your garage much more energy efficient and save on heating and cooling costs. Not only does insulation make your garage more energy efficient, it helps reduce noise and can extend the life of your garage roof. You can use fiberglass, cellulose, mineral wool, or spray foam insulation for this project.

In some cases, you may not have enough insulation to properly regulate your home’s temperature. Watch for a few signs your home needs more insulation, such as:

  • High heating and cooling bills

  • Uncomfortable room temperatures 

  • Ice dams on the edge of your roof 

  • Roof leaks

  • Cold floors and walls

  • Freezing pipes

  • Temperature fluctuations

  • Visibly low insulation

  • Noise problems

  • Pest problems

On average, insulating an attic costs about $2,500, ranging from $1,500 to $3,500, depending on the insulation type, amount, and your attic’s accessibility. Additional cost factors include sealing air leaks, removal or replacement of insulation, and inspections. Types of insulation include:

  • Blown-in: $1–$4 per square foot

  • Spray foam: $2–$5 per square foot

  • Batt: $2–$4 per square foot

  • Structural insulated panels: $4–$7 per square foot

  • Loose-fill: $2–$5 per square foot

  • Reflective: $0.50–$1.50 per square foot

The homeowners guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.
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May 21, 2025
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Crawl space insulation costs vary by size, insulation type, and material. Read this guide to learn how much your crawl space insulation could cost.
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Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.
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New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
The interior of a tidy residential garage
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Need to improve your home’s energy efficiency or just make your workspace more comfortable? Learn everything you need to know about garage ceiling insulation.
The interior of a home garage with a white SUV and an ATV parked inside
Feb 21, 2025
Feb 21, 2025
Our guide walks you through how to insulate a garage, including the walls, ceiling, and the garage door, in eight steps.
Mother and daughter covered with a blanket using a tablet
Mar 13, 2025
Mar 13, 2025
A major detail in keeping your home at the optimal temperature is choosing between duct insulation types. Here's how to narrow down your options.
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