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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon24
    Verified insulation services reviews

Find Insulation pros in Johnstown

Avatar for Home Genius Exteriors

Home Genius Exteriors

119 Union Ave
5.00(
10
)

Home Genius Exteriors

119 Union Ave
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Badass guys!"

Christina S on October 2025

Elevate your home with Home Genius Exteriors, setting the standard in Altoona by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It’s time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

"Badass guys!"

Christina S on October 2025


Barkers

Main St
5.00(
1
)

Barkers

Main St
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Barkers offers a variety of services including home renovation, roof repair, flooring, landscaping, fencing, etc. We guarantee quality work in a timely fashion within your budget. At Barkers, we take pride in our work and make it our mission to ensure 100% customer satisfaction. Barkers is a quickly growing, owner operated company, that employs only the most experienced and skilled workers.

"The service was excellent. He was fair and timely. I am very pleased with the outcome."

Jamie L on October 2021

Barkers offers a variety of services including home renovation, roof repair, flooring, landscaping, fencing, etc. We guarantee quality work in a timely fashion within your budget. At Barkers, we take pride in our work and make it our mission to ensure 100% customer satisfaction. Barkers is a quickly growing, owner operated company, that employs only the most experienced and skilled workers.

"The service was excellent. He was fair and timely. I am very pleased with the outcome."

Jamie L on October 2021


Avatar for The King Insulator

The King Insulator

4 Big Acre Sq
5.00(
3
)

The King Insulator

4 Big Acre Sq
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I do all kinds of insulation for your home, from batt insulation to spray insulation, we have more than 10 years of experience offering 100 percent effective quality, we also do driwall if you need a complete service, we insulate your house completely and cover it with drywall.

"I hired Ramon and his team to do my attic insulation. He was flexible with scheduling over two days as we needed to replace ductwork for our HVAC in the attic. His prices were WAY better than anyone in Northern Virginia. He was able to come out in two days to remove all the old and dirty insulation that was thirty years old. The attic was cleaned and air gaps sealed. He came back promptly when we were for the insulation installation. Not only did they do a great job at sealing but they did a great job at spraying 18 inches of R49 Fiberglass. They were professional, timely, and cleaned up after themselves. They went above and beyond my expectations. I am so happy and would gladly recommend these guys for anyone. Five stars!!!"

Douglas H on April 2023

I do all kinds of insulation for your home, from batt insulation to spray insulation, we have more than 10 years of experience offering 100 percent effective quality, we also do driwall if you need a complete service, we insulate your house completely and cover it with drywall.

"I hired Ramon and his team to do my attic insulation. He was flexible with scheduling over two days as we needed to replace ductwork for our HVAC in the attic. His prices were WAY better than anyone in Northern Virginia. He was able to come out in two days to remove all the old and dirty insulation that was thirty years old. The attic was cleaned and air gaps sealed. He came back promptly when we were for the insulation installation. Not only did they do a great job at sealing but they did a great job at spraying 18 inches of R49 Fiberglass. They were professional, timely, and cleaned up after themselves. They went above and beyond my expectations. I am so happy and would gladly recommend these guys for anyone. Five stars!!!"

Douglas H on April 2023


Avatar for M&M Management and Acquisitions Inc

M&M Management and Acquisitions Inc

1504 Washington Ave
No reviews yet

M&M Management and Acquisitions Inc

1504 Washington Ave
No reviews yet
7 years of experience

In Business Since 2018 M&M Management & Acquisitions Inc is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! How We Got Started We started in this industry in 2018. We describe our business as Family owned and operated Community Involvement Local Food Pantry Donations Annual Donor Raffle Why did you choose this industry? We get true fulfillment when clients are able to meet their home improvement goals within budget

In Business Since 2018 M&M Management & Acquisitions Inc is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you! How We Got Started We started in this industry in 2018. We describe our business as Family owned and operated Community Involvement Local Food Pantry Donations Annual Donor Raffle Why did you choose this industry? We get true fulfillment when clients are able to meet their home improvement goals within budget


"Adam did a great job with all installations and repairs required of him. He was knowledgeable, professional and willing to do what ever he was asked to install or repair. Offered different options on how to do each item listed. I was very pleased with his work and wouldn't hesitate recommending Adam's work."

Dave M on June 2021

Call with your problem and I’ll help you with a solution. Most Interior and exterior services provided. Whole home remodels, down to replacing your lightbulbs, we can help with it all.

"Adam did a great job with all installations and repairs required of him. He was knowledgeable, professional and willing to do what ever he was asked to install or repair. Offered different options on how to do each item listed. I was very pleased with his work and wouldn't hesitate recommending Adam's work."

Dave M on June 2021


American Quality Trades LLC (wife Kelly)

141 Maple Ave
No reviews yet

American Quality Trades LLC (wife Kelly)

141 Maple Ave
No reviews yet
8 years of experience

Get your projects done before the snow starts to fly! No job to big or to small for us to handle! Call to get a free estimate. First time customers get 10% off!! Quality Trades stands behind all our work with pride! PA state lisenced and fully insured!! Over 20 years experience in residential and commercial renovations! We specialize in pride and honor, so give us a call and let us help you today!!

Get your projects done before the snow starts to fly! No job to big or to small for us to handle! Call to get a free estimate. First time customers get 10% off!! Quality Trades stands behind all our work with pride! PA state lisenced and fully insured!! Over 20 years experience in residential and commercial renovations! We specialize in pride and honor, so give us a call and let us help you today!!




Avatar for Fanning Construction

Fanning Construction

187 S. Church St
No reviews yet

Fanning Construction

187 S. Church St
No reviews yet
8 years of experience

Here at Fanning Construction we strive to satisfy all of our customers needs in a timely and professional manner. We offer unbeatable prices and exceptional work. All calls are returned promptly. No job to big or small, feel free to call. Free Estimates. Fully Licensed and Insured. PA 129796

Here at Fanning Construction we strive to satisfy all of our customers needs in a timely and professional manner. We offer unbeatable prices and exceptional work. All calls are returned promptly. No job to big or small, feel free to call. Free Estimates. Fully Licensed and Insured. PA 129796


Coleman & Co

1994 Sandy Flat Rd
No reviews yet

Coleman & Co

1994 Sandy Flat Rd
No reviews yet
Free onsite estimate

Coleman & Co is located in Summerville, PA. We are in business for 35 years. We do residential and commercial open and closed cell Spray Foam Insulation applications, and much more. Foam Insulation, Foam Insulation Service, Insulation, Home Insulation, Spray Insulation

Coleman & Co is located in Summerville, PA. We are in business for 35 years. We do residential and commercial open and closed cell Spray Foam Insulation applications, and much more. Foam Insulation, Foam Insulation Service, Insulation, Home Insulation, Spray Insulation

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Insulation questions, answered by experts

Depending on where you live and the conditions of your basement, you may not need to insulate your basement. Your best bet is to talk to a basement remodeling company to find out what they recommend doing.

Insulating your basement can help improve your home's energy efficiency, but it will also increase the cost of your basement remodel project. The average cost of installing basement insulation is $2,400.

Spray foam insulation can last up to 80 to 100 years, making your investment worthwhile over the long run. Closed-cell spray foam tends to have the highest durability. Open-cell foam is subject to moisture, which can lead to deterioration. Remember that some spray foams will damage plastic piping, so consult a pro if you have PVC or CPVC pipes.

Fiberglass is considered a favorite garage insulation choice due to its combination of affordability, ease of installation, and overall effectiveness. Fiberglass provides good thermal resistance, helping regulate garage temperatures and minimize heat transfer. Additionally, fiberglass is moisture-resistant, reducing the risk of mold or mildew formation.

Yes, an automatic pool cover retains heat. It can act as a thermal blanket because the heavy vinyl traps heat underneath, keeping the water warmer than if there wasn’t a cover. Keeping the pool cover closed when the pool’s not in use can also help reduce water utilities and save on pool chemical costs because there won’t be as much evaporation.

Closed-cell foam may come with a higher price tag, but it’s worth the investment because of its strength and durability. This material offers excellent thermal and moisture resistance, contributing to its long life span. Its construction enhances energy efficiency, which can lead to reduced heating and cooling costs over time.

The Johnstown, PA homeowners’ guide to insulation services

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