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TRUSTED BY JOHNSTOWN, PA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon52
    Verified drywall insulation services reviews

Find Drywall insulation pros in Johnstown

"They did not even complete half the work they said they would. And the work they did do was incomplete and the look absolutely terrible and unacceptable!! When I complained was told my opinion did not matter. However they got full payment for half the work and was terrible work at best!! Do not use these guys you are wasting money!!"

Adam N on September 2025

Randy Morrison Construction (814)771-8538 Full service construction company. Fair prices. Quality work

"They did not even complete half the work they said they would. And the work they did do was incomplete and the look absolutely terrible and unacceptable!! When I complained was told my opinion did not matter. However they got full payment for half the work and was terrible work at best!! Do not use these guys you are wasting money!!"

Adam N on September 2025



Paint N Stuff

No reviews yet

Paint N Stuff

No reviews yet
Free onsite estimate

Our main focus is interior painting but we also offer drywall and handyman services. There is no job that is too small. From repairing a hole in your drywall or painting a small accent wall to freshening up the paint in your entire house; we offer a quality job at a reasonable price. Free estimates available.

Our main focus is interior painting but we also offer drywall and handyman services. There is no job that is too small. From repairing a hole in your drywall or painting a small accent wall to freshening up the paint in your entire house; we offer a quality job at a reasonable price. Free estimates available.


Avatar for Home Genius Exteriors

Home Genius Exteriors

5.00(
10
)

Home Genius Exteriors

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


"I have absolutely nothing but great things to say about PaintX! It is so wonderful to find a rare gem like this business!"

Lisa P on October 2023

Interior, Exterior, and cabinet painting experts! Free Estimates! Call Hunter (814) 290-9337

"I have absolutely nothing but great things to say about PaintX! It is so wonderful to find a rare gem like this business!"

Lisa P on October 2023


Avatar for Interior Upgrades

Interior Upgrades

No reviews yet

Interior Upgrades

No reviews yet
6 years of experience

Hello, my name is Anthony Madonna, owner and operator of Interior Upgrades. Specializing in total remodeling of all things interior, big or small. We can make your dream bathroom, kitchen, basement finishing and much more a reality. Reach out today and schedule a free estimate to finally accomplish the upgrade your home needs. Please take the time to check out our project gallery. Interior Upgrades has the experience and workmanship to leave every client 100% satisfied. Guaranteed. Fully licensed and insured.

Hello, my name is Anthony Madonna, owner and operator of Interior Upgrades. Specializing in total remodeling of all things interior, big or small. We can make your dream bathroom, kitchen, basement finishing and much more a reality. Reach out today and schedule a free estimate to finally accomplish the upgrade your home needs. Please take the time to check out our project gallery. Interior Upgrades has the experience and workmanship to leave every client 100% satisfied. Guaranteed. Fully licensed and insured.


My Handyman

No reviews yet

My Handyman

No reviews yet
Free onsite estimate

Specializing in electric and plumbing but not limited to it. Covering all aspects of home and business handyman work from simple door knob replacements to sink drain repairs, painting or carpentry. I have over 20 years in home and business repairs. My commitment to customer satisfaction and attention to details will not be sacrificed. I offer competitive rates and and fast response time. I also offer round the clock emergency services for electrical outages and plumbing leaks.

Specializing in electric and plumbing but not limited to it. Covering all aspects of home and business handyman work from simple door knob replacements to sink drain repairs, painting or carpentry. I have over 20 years in home and business repairs. My commitment to customer satisfaction and attention to details will not be sacrificed. I offer competitive rates and and fast response time. I also offer round the clock emergency services for electrical outages and plumbing leaks.


Summers Construction Co

No reviews yet

Summers Construction Co

No reviews yet
Free onsite estimate

Summers Construction Co is a small business looking to start and complete all your home projects, from decks and fences, to cabinets and trim, we have the competitive rates that allow us to complete the job with less money out of your pocket. As owner of this company i can make sure the work is done at professional grade, i have been completing construction tasks and jobs in the industry for 13+ years. Worked as union Carpenter for 4 years before i got tired of big construction companies ripping off homeowners. Give me a call today (814) 341-4348 to schedule a free estimate on your next project!

Summers Construction Co is a small business looking to start and complete all your home projects, from decks and fences, to cabinets and trim, we have the competitive rates that allow us to complete the job with less money out of your pocket. As owner of this company i can make sure the work is done at professional grade, i have been completing construction tasks and jobs in the industry for 13+ years. Worked as union Carpenter for 4 years before i got tired of big construction companies ripping off homeowners. Give me a call today (814) 341-4348 to schedule a free estimate on your next project!


Barkers

5.00(
1
)

Barkers

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


Knox Investments LLC

No reviews yet

Knox Investments LLC

No reviews yet

Owner operated with 10+ years experience in: Asphalt sealing Deck Cleaning/Sealing/Stain Interior/Exterior painting Interior/Exterior Remolding Landscaping/Lawn Care Service Pressure Washing Gutter cleaning Concrete Resurfacing/Repair

Owner operated with 10+ years experience in: Asphalt sealing Deck Cleaning/Sealing/Stain Interior/Exterior painting Interior/Exterior Remolding Landscaping/Lawn Care Service Pressure Washing Gutter cleaning Concrete Resurfacing/Repair

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Drywall Insulation questions, answered by experts

In most cases, the building code in your location will determine the minimum amount, in R-value, required for your home's walls, attic, and other spaces. For attics, the minimum R-value amounts start at R30 in the south, R38 in mild climate locations, and R49 in northern states and cold western areas.

R-value stands for resistance value and is a number assigned to insulation that states how good the insulation is at heat transference (insulation). The R-value of injection foam is around 4 which homeowners will be happy to know is actually quite good. Another benefit of injection foam versus fiberglass foam is that the colder it gets, the more injection foam retains its resistance properties, whereas fiberglass tends to lose its efficiency in colder temperatures.

While the ideal temperature for your garage is partially based on your preferences for a comfortable garage space, you'll still want to maintain a temperature between 40 degrees and 68 degrees Fahrenheit to protect your belongings and vehicles. If you are unable to maintain temperatures that fall within this range, then you may want to consider installing a heater in your garage to prevent temperatures from dropping below 40 degrees.

Insulation can be easy to install, depending on the condition of your walls, but there are many safety considerations and potential challenges involved. For example, most types of insulation are made from materials that can cause irritation if inhaled or if they come into contact with your skin. Additionally, installing insulation incorrectly can actually make moisture issues in your home worse.

Roof vents help cool a house because as they allow hot air to escape, the temperature regulates inside the attic. If vents are defective or there are not as many as there should be, the attic becomes hot and stuffy. Without roof vents, air conditioning has to work harder to maintain a consistent temperature in the attic.

The Johnstown, PA homeowners’ guide to drywall insulation services

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