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TRUSTED BY FESTUS, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon24
    Verified insulation services reviews

Find Insulation pros in Festus

Avatar for Foam Co.

Foam Co.

5.00(
10
)
Approved Pro

Foam Co.

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
3 years of experience

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

4.88(
8
)
Approved Pro

iFOAM Insulation of O'Fallon

4.88(
8
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

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.

"Job completed as estimated."

Greg M on June 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.

"Job completed as estimated."

Greg M on June 2025


Avatar for Danna Enterprises LLC

Danna Enterprises LLC

5.00(
66
)

Danna Enterprises LLC

5.00(
66
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Danna Enterprises is a small veteran owned and operated company that provides a one stop service for all of your home improvement and maintenance needs. Please contact me directly at (636) 358-6714 rather than the Angie's List Message Center.

"Frank was excellent. He is very detail oriented and wants to do nothing more than an excellent job. The work he did was as if he was doing it in his own home. If you need work done and want it done right. Call him you’ll be glad you did."

Charles C on July 2020

Danna Enterprises is a small veteran owned and operated company that provides a one stop service for all of your home improvement and maintenance needs. Please contact me directly at (636) 358-6714 rather than the Angie's List Message Center.

"Frank was excellent. He is very detail oriented and wants to do nothing more than an excellent job. The work he did was as if he was doing it in his own home. If you need work done and want it done right. Call him you’ll be glad you did."

Charles C on July 2020


Avatar for Indoor Comfort Team

Indoor Comfort Team

4.95(
258
)

Indoor Comfort Team

4.95(
258
)
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Our customer-first approach has been at core of Indoor Comfort Team® business model since we first began servicing customers in the St. Louis, St. Charles and the Metro East areas with professional air conditioning as well as heating services back in 1979. Customer-first means honesty and integrity are the foundation of everything we do. From your initial phone call, to our certified and licensed service technician completing the job, to your full satisfaction. Trust, knowledge and competitive pricing have made us one of the most respected and trusted home services companies. But the fact is, we owe our success to our great customers and dedicated team who provide dependable service. Our team is proud to serve our customers.

"Indoor Comfort Team installed my HVAC system in 2019 and I have continued to use them for my regular fall and spring servicing. They consistently do an outstanding job. I had my most recent service done today, and the technician, Sabrina McIntyre, was no exception. She was prompt and efficient and carefully explained everything she checked. I was highly satisfied with her work. "

Steve M on November 2025

Our customer-first approach has been at core of Indoor Comfort Team® business model since we first began servicing customers in the St. Louis, St. Charles and the Metro East areas with professional air conditioning as well as heating services back in 1979. Customer-first means honesty and integrity are the foundation of everything we do. From your initial phone call, to our certified and licensed service technician completing the job, to your full satisfaction. Trust, knowledge and competitive pricing have made us one of the most respected and trusted home services companies. But the fact is, we owe our success to our great customers and dedicated team who provide dependable service. Our team is proud to serve our customers.

"Indoor Comfort Team installed my HVAC system in 2019 and I have continued to use them for my regular fall and spring servicing. They consistently do an outstanding job. I had my most recent service done today, and the technician, Sabrina McIntyre, was no exception. She was prompt and efficient and carefully explained everything she checked. I was highly satisfied with her work. "

Steve M on November 2025


Anchor Roof Repair/EZ HOME IMPROVEMENTS

4.72(
336
)

Anchor Roof Repair/EZ HOME IMPROVEMENTS

4.72(
336
)
Customers say: Terrific value
40 years of experience

As a family owned Christian business since 1985 we have worked hard to build a solid reputation doing primarily roof repairs, tuck-pointing, skylights, flashing repair, basic roof maintience and inspections, gutter cleaning and gutter guards. I do the majority of work myself with my son and we never sub-contract. I have 40 years of experience and work is usually completed in one day. We take the time to show you exactly what we did by taking pictures of the entire process so that you know exactly what was done. Your satisfaction is our only concern.

"He did a good job, he was excellent, he was very nice, he came on time and he sent pictures."

Lula P on April 2022

As a family owned Christian business since 1985 we have worked hard to build a solid reputation doing primarily roof repairs, tuck-pointing, skylights, flashing repair, basic roof maintience and inspections, gutter cleaning and gutter guards. I do the majority of work myself with my son and we never sub-contract. I have 40 years of experience and work is usually completed in one day. We take the time to show you exactly what we did by taking pictures of the entire process so that you know exactly what was done. Your satisfaction is our only concern.

"He did a good job, he was excellent, he was very nice, he came on time and he sent pictures."

Lula P on April 2022


Avatar for Signature Exteriors

Signature Exteriors

4.67(
642
)

Signature Exteriors

4.67(
642
)
Customers say: Terrific value
13 years of experience

Signature exteriors is a roofing and exteriors company. We are experts in the restoration of roofing, siding, and gutters. We helped restore homes to their original condition without any worry or frustration. Award winning.

"Dan's crew did an amazing job."

Erik P on September 2022

Signature exteriors is a roofing and exteriors company. We are experts in the restoration of roofing, siding, and gutters. We helped restore homes to their original condition without any worry or frustration. Award winning.

"Dan's crew did an amazing job."

Erik P on September 2022


We offers multiple servies that include Mold Testing, Mold Remidiation, Air Duct Cleaning, Water Restoration, Chimney Sweep, Dryer Vent Cleaning, Dryer Vent Instalation


Energy View Home Improvements

4.85(
48
)

Energy View Home Improvements

4.85(
48
)
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

CALL NOW! Get 0% Interest w/ qualified credit for 3 years! We are general contractors that specialize in new siding , window, door and lifetime roofs . We also have financing available for all who qualify . We believe in doing all the leg work to make the home improvement process as stress free as possible. We are retired from the Air force and Army. We use our good work ethic and honesty to help our customers with their home repair projects. Because of our extensive product line , we have many contractors that buy from us. We sell many of our products at wholesale prices to the public. We work very hard on our reputation and are looking forward to meeting new customers. We service the entire St Louis Metro Area or 100 miles from the St. Louis Arch. We work with your home owners policy, we provide financing, new replacement windows, doors, siding, soffit and fascia, gable and flat roofs, new decks, concrete driveways, side walks, patios, shed pads, carpet, hardwood floors, laminate floors, chain link fences, vinyl fence, wood fences , gutters and downspouts, minor kitchen and bath remodels.

"Excellent work and very professional"

Jacque on July 2020

CALL NOW! Get 0% Interest w/ qualified credit for 3 years! We are general contractors that specialize in new siding , window, door and lifetime roofs . We also have financing available for all who qualify . We believe in doing all the leg work to make the home improvement process as stress free as possible. We are retired from the Air force and Army. We use our good work ethic and honesty to help our customers with their home repair projects. Because of our extensive product line , we have many contractors that buy from us. We sell many of our products at wholesale prices to the public. We work very hard on our reputation and are looking forward to meeting new customers. We service the entire St Louis Metro Area or 100 miles from the St. Louis Arch. We work with your home owners policy, we provide financing, new replacement windows, doors, siding, soffit and fascia, gable and flat roofs, new decks, concrete driveways, side walks, patios, shed pads, carpet, hardwood floors, laminate floors, chain link fences, vinyl fence, wood fences , gutters and downspouts, minor kitchen and bath remodels.

"Excellent work and very professional"

Jacque on July 2020



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FAQs for insulation service projects in Festus, MO

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 Festus, MO homeowners’ guide to insulation services

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