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  • Verified reviews icon245
    Verified drywall insulation services reviews

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"He was great. Above all expectations. He responded right away...good communication skills, professional, very pleasant, thorough, on-time. Our walls looked perfect after fixing the cracks. Great paint job and cleaned up really well afterwards. We have been disappointed by other companies and private contractors, but Bob Pirl (who we had never heard of before) was excellent. We would definitely hire him again and have already recommended him to friends and family. "

Janet M on November 2025

A local fully licensed and insured home improvement contractor offering services in several phases of construction.

"He was great. Above all expectations. He responded right away...good communication skills, professional, very pleasant, thorough, on-time. Our walls looked perfect after fixing the cracks. Great paint job and cleaned up really well afterwards. We have been disappointed by other companies and private contractors, but Bob Pirl (who we had never heard of before) was excellent. We would definitely hire him again and have already recommended him to friends and family. "

Janet M on November 2025


Avatar for MHI Roofing

MHI Roofing

4.50(
331
)
Approved Pro

MHI Roofing

4.50(
331
)
Approved Pro
Customers say: Quality work
46 years of experience
Free onsite estimate

For 45+ years, MHI Roofing has served the residential and commercial roofing needs of Pittsburgh-area homeowners and business owners. Whether you're interested in a full roof replacement or minor roof repairs, we proudly offer free estimates and factory-certified service. MHI Roofing has the tools, knowledge, and experience to make your roofing project a success. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I will start off with the initial dealing with MHI Roofing in Bethel Park PA. Our Condo Community had all the roofs on 6 buildings of total 39 units re shingled in June of 2024 to the tune of nearly $140,000. They were fast and efficient. However, a few weeks down the road we had some issues with items that should have been done as requested. Called the Site Supervisor, Cam Kinnee, submitted the service request, and it took over a month to get this service done and completed. A few weeks later, we had heavy winds and a flue cap blow off, mind you, these flue caps were original from 1974 and were in horrible shape. They should have been replaced, but MHI just painted the old ones. So, I contact Cam Kinnee again, he schedules service, this took another month to get this taken care of, or so I thought. Fast forward to January 2025, some winds blew another flue cap off, I contacted Cam Kinnee once more, he was unable to do anything, as he was in a training class. During my wait for him to return my message from Jan 22, 2025 to Feb 3, 2025. Still not service on the first flue cap by the way!... March 11, 2025 another flue cap on another unit had blown off. I contacted Cam once again, he said he would let his office know. I get a response from Cam informing me that he no longer works for MHI Roofing. Since then I have called MHI numbers about 20 times at MHI Office in Mt Lebanon, I have left messages, no returned calls, no one answers the phone... I am so frustrated with MHI. If you plan to use this company... Please reconsider... Once they have your money they do not service their work! Very disappointed! BEWARE OF MHI!!"

Michael S on April 2025

For 45+ years, MHI Roofing has served the residential and commercial roofing needs of Pittsburgh-area homeowners and business owners. Whether you're interested in a full roof replacement or minor roof repairs, we proudly offer free estimates and factory-certified service. MHI Roofing has the tools, knowledge, and experience to make your roofing project a success. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I will start off with the initial dealing with MHI Roofing in Bethel Park PA. Our Condo Community had all the roofs on 6 buildings of total 39 units re shingled in June of 2024 to the tune of nearly $140,000. They were fast and efficient. However, a few weeks down the road we had some issues with items that should have been done as requested. Called the Site Supervisor, Cam Kinnee, submitted the service request, and it took over a month to get this service done and completed. A few weeks later, we had heavy winds and a flue cap blow off, mind you, these flue caps were original from 1974 and were in horrible shape. They should have been replaced, but MHI just painted the old ones. So, I contact Cam Kinnee again, he schedules service, this took another month to get this taken care of, or so I thought. Fast forward to January 2025, some winds blew another flue cap off, I contacted Cam Kinnee once more, he was unable to do anything, as he was in a training class. During my wait for him to return my message from Jan 22, 2025 to Feb 3, 2025. Still not service on the first flue cap by the way!... March 11, 2025 another flue cap on another unit had blown off. I contacted Cam once again, he said he would let his office know. I get a response from Cam informing me that he no longer works for MHI Roofing. Since then I have called MHI numbers about 20 times at MHI Office in Mt Lebanon, I have left messages, no returned calls, no one answers the phone... I am so frustrated with MHI. If you plan to use this company... Please reconsider... Once they have your money they do not service their work! Very disappointed! BEWARE OF MHI!!"

Michael S on April 2025


"Job went perfect as always. Job site was clean everyday. Repairs were completed and matched perfect. Definitely a company to call. Highly recommend."

Warren l on April 2024

15 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES, over 30 years of experience family owned business.

"Job went perfect as always. Job site was clean everyday. Repairs were completed and matched perfect. Definitely a company to call. Highly recommend."

Warren l on April 2024


Avatar for Basement Max, LLC

Basement Max, LLC

5.00(
2
)
Approved Pro

Basement Max, LLC

5.00(
2
)
Approved Pro
Free onsite estimate
Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"The pro was innovative, efficient, and polite."

Daria M on May 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"The pro was innovative, efficient, and polite."

Daria M on May 2025


Avatar for ROBERT DELL'AQUILA PLASTERING

ROBERT DELL'AQUILA PLASTERING

4.90(
259
)

ROBERT DELL'AQUILA PLASTERING

4.90(
259
)
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Robert Dell'Aquila Plastering - A 3rd Generation, family owned business with over 30 years of experience. We are very well known in the Pittsburgh and Tri-State area, even travelling to parts of West Virginia and Ohio. Owner of this business and I work on every job, bid the work myself, and guarantee quality craftsmanship. We offer services of : Plastering ( interior and exterior, new jobs or repairs. ), Stucco & Dryvit, Painting, Concrete Repairs, Minor Carpentry. We have references available. Feel free to read our reviews and ask any questions you have. We'll go to the wall for you!

"My wife and I were very pleased by the plaster work that was performed in our home by Robert Dell'aquilla Plastering. The owner and his workers did great work on about 5 different areas of our house, ranging from holes that had been punched into walls from previous electrical work, damage that had been done during storms and leaking gutters, and cracks in some rooms due to subsidence. In each case, the work was done professionally and completely, addressing the issues and leaving each area looking like new. The employees were very experienced and skilled, making some difficult repair situations look amazing. They treated our home like their own, even repairing some minor issues they spotted that were not initially requested. All of the crew were diligent in cleaning the rooms and closet areas that had been worked on. We found Robert Dell'aquilla Plastering by searching and researching previous reviews. We were very pleased with the work that they performed in our home."

Joseph B on August 2025

Robert Dell'Aquila Plastering - A 3rd Generation, family owned business with over 30 years of experience. We are very well known in the Pittsburgh and Tri-State area, even travelling to parts of West Virginia and Ohio. Owner of this business and I work on every job, bid the work myself, and guarantee quality craftsmanship. We offer services of : Plastering ( interior and exterior, new jobs or repairs. ), Stucco & Dryvit, Painting, Concrete Repairs, Minor Carpentry. We have references available. Feel free to read our reviews and ask any questions you have. We'll go to the wall for you!

"My wife and I were very pleased by the plaster work that was performed in our home by Robert Dell'aquilla Plastering. The owner and his workers did great work on about 5 different areas of our house, ranging from holes that had been punched into walls from previous electrical work, damage that had been done during storms and leaking gutters, and cracks in some rooms due to subsidence. In each case, the work was done professionally and completely, addressing the issues and leaving each area looking like new. The employees were very experienced and skilled, making some difficult repair situations look amazing. They treated our home like their own, even repairing some minor issues they spotted that were not initially requested. All of the crew were diligent in cleaning the rooms and closet areas that had been worked on. We found Robert Dell'aquilla Plastering by searching and researching previous reviews. We were very pleased with the work that they performed in our home."

Joseph B on August 2025


Avatar for Superior Air Duct Cleaning

Superior Air Duct Cleaning

4.93(
162
)

Superior Air Duct Cleaning

4.93(
162
)
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Unlike other companies, we use a state-of-the-art high-powered vacuum truck that carries a 195hp motor, the largest vacuum within a 300 mile radius. This provides intense cleaning of your air ducts, to remove the most allergens possible and provide you the best air quality. We also provide video imaging to show before and after photos, so you can rest assured that our job has been completed thoroughly and successfully. Call today for a free video inspection!

"I could tell a difference in the air quality as soon as Ryan finished cleaning the air ducts in the house I recently purchased. Before the cleaning there was a distinctive "old house smell". The smell was gone when I entered the house after the cleaning! I'm really happy with the results. Also, they were professional, communicative and punctual. Great service!"

Rebecca D on November 2022

Unlike other companies, we use a state-of-the-art high-powered vacuum truck that carries a 195hp motor, the largest vacuum within a 300 mile radius. This provides intense cleaning of your air ducts, to remove the most allergens possible and provide you the best air quality. We also provide video imaging to show before and after photos, so you can rest assured that our job has been completed thoroughly and successfully. Call today for a free video inspection!

"I could tell a difference in the air quality as soon as Ryan finished cleaning the air ducts in the house I recently purchased. Before the cleaning there was a distinctive "old house smell". The smell was gone when I entered the house after the cleaning! I'm really happy with the results. Also, they were professional, communicative and punctual. Great service!"

Rebecca D on November 2022


Avatar for Sun-Up Construction Inc

Sun-Up Construction Inc

4.95(
102
)

Sun-Up Construction Inc

4.95(
102
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

For more than a decade, our business has helped a wide range of clients in pittsburgh, pa and the surrounding area bring the benefits of daylight and fresh air into their home or business. With a reputation for quality, innovation, trouble-free installation and dedicated service, sun-up construction inc. Is a velux certified 5-star skylight specialist. From residential to commercial applications, sun-up construction inc. Proudly carries a full line of energy-efficient, architectural grade velux daylighting solutions – including skylights, sun tunnel skylights and accessories. Only velux 5-star skylight specialist in western pennsylvania. Award winning.

"Very courteous crew who did an excellent job and cleaned up after. Highly recommend them. Very easy to work with for scheduling, etc."

AL B on October 2020

For more than a decade, our business has helped a wide range of clients in pittsburgh, pa and the surrounding area bring the benefits of daylight and fresh air into their home or business. With a reputation for quality, innovation, trouble-free installation and dedicated service, sun-up construction inc. Is a velux certified 5-star skylight specialist. From residential to commercial applications, sun-up construction inc. Proudly carries a full line of energy-efficient, architectural grade velux daylighting solutions – including skylights, sun tunnel skylights and accessories. Only velux 5-star skylight specialist in western pennsylvania. Award winning.

"Very courteous crew who did an excellent job and cleaned up after. Highly recommend them. Very easy to work with for scheduling, etc."

AL B on October 2020


Avatar for Pittsburgh Glass Block

Pittsburgh Glass Block

4.84(
161
)

Pittsburgh Glass Block

4.84(
161
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Pittsburgh Glass Block Company is part of the RGF Industries family of companies; we started growing in Pittsburgh Pennsylvania more than 40 years ago. It began with the mission of providing easily installed, fully-assembled glass block windows to the Western Pennsylvania market. As the industry grew and changed RGF moved with it, we now have 5 full service locations; Pittsburgh, Cincinnati, Dayton, Buffalo and Rochester, serving the Midwest and the Northeast since 1965. We began with manufacturing glass block basement windows, and then developed fresh-air vinyl vents specifically designed for glass block windows. We now produce fully-assembled partition walls; glass block shower kits that include specially designed bases, and our new nail in place CrystaLok® vinyl framed glass block window for new construction applications. We also distribute individual glass blocks from the finest manufacturers worldwide, along with a range of installation products to make any project easy for the contractor or do-it-yourselfer. Our installation departments are capable of handling any application, from the largest commercial installation to residential basement windows. We have installed glass block products for more than 200,000 customers. We believe in producing, distributing and installing high quality products; but our job doesn’t end when the product leaves the factory; we provide the tools and the knowledge necessary to ensure our customer’s success .

"Great supplier - I bought the block and installed DIY."

Charles K on February 2021

Pittsburgh Glass Block Company is part of the RGF Industries family of companies; we started growing in Pittsburgh Pennsylvania more than 40 years ago. It began with the mission of providing easily installed, fully-assembled glass block windows to the Western Pennsylvania market. As the industry grew and changed RGF moved with it, we now have 5 full service locations; Pittsburgh, Cincinnati, Dayton, Buffalo and Rochester, serving the Midwest and the Northeast since 1965. We began with manufacturing glass block basement windows, and then developed fresh-air vinyl vents specifically designed for glass block windows. We now produce fully-assembled partition walls; glass block shower kits that include specially designed bases, and our new nail in place CrystaLok® vinyl framed glass block window for new construction applications. We also distribute individual glass blocks from the finest manufacturers worldwide, along with a range of installation products to make any project easy for the contractor or do-it-yourselfer. Our installation departments are capable of handling any application, from the largest commercial installation to residential basement windows. We have installed glass block products for more than 200,000 customers. We believe in producing, distributing and installing high quality products; but our job doesn’t end when the product leaves the factory; we provide the tools and the knowledge necessary to ensure our customer’s success .

"Great supplier - I bought the block and installed DIY."

Charles K on February 2021


Avatar for Air Duct Maintenance Inc

Air Duct Maintenance Inc

4.81(
284
)

Air Duct Maintenance Inc

4.81(
284
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Since 1996, air duct cleaning is all we do! We use the most powerful vacuum trucks in the industry, no other company can compare to our state of the art HEPA filter vacuums and specialized high pressure air tools. We are certified members of the National Air Duct Cleaners Association (N.A.D.C.A.), which is the association that sets the standards for the air duct cleaning industry nationwide. We have all the latest tools and technology to complete the job above and beyond the industry standards. You can feel safe having our technicians in your home, prior to employment, we perform criminal background checks on all of our employees. We are fully insured and all of our work is guaranteed. We provide a free over the phone estimate with a guaranteed price before any work is scheduled. Call the air duct cleaning specialists today!

"They did a great job. I'm really pleased with the work. "

Robert D on October 2025

Since 1996, air duct cleaning is all we do! We use the most powerful vacuum trucks in the industry, no other company can compare to our state of the art HEPA filter vacuums and specialized high pressure air tools. We are certified members of the National Air Duct Cleaners Association (N.A.D.C.A.), which is the association that sets the standards for the air duct cleaning industry nationwide. We have all the latest tools and technology to complete the job above and beyond the industry standards. You can feel safe having our technicians in your home, prior to employment, we perform criminal background checks on all of our employees. We are fully insured and all of our work is guaranteed. We provide a free over the phone estimate with a guaranteed price before any work is scheduled. Call the air duct cleaning specialists today!

"They did a great job. I'm really pleased with the work. "

Robert D on October 2025


Avatar for Guardian Protection

Guardian Protection

4.74(
2,120
)

Guardian Protection

4.74(
2,120
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

Protecting homes and businesses since 1950, Guardian Protection is one of the nation's largest and most highly regarded security companies. We provide smart technology, 24/7 professional monitoring, and peace of mind to hundreds of thousands of customers. Our products are installed by experts, monitored by real people, and truly make a difference. We do what we do because of one simple truth: life is better when it's safe.

"We hired Guardian to install our security system at our Washington, DC, business. The service and quality of the work was horrible. We had cameras and an alarm system installed; it was a relatively large system. They outsource most of the work to various vendors. They could not manage their vendors; what was supposed to take a week took two months. The sales rep did not return calls, and you could never get anyone in management on the phone. Random people would show up at unannounced times. The few things that an actual Guardian employee did were they made a huge mess of our newly remodeled office and were rude to our staff. We have offices in five markets across the US and have high security at each; we have never had such a poor experience."

William M on December 2024

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Drywall Insulation questions, answered by experts

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Avoid sleeping in a house immediately after spray foam insulation is applied due to the off-gassing of volatile organic compounds (VOCs). These fumes can cause respiratory irritation, headaches, and other health issues. It’s recommended to wait 24 to 72 hours after installation to allow the foam to fully cure and the fumes to dissipate. The exact time frame depends on the type of spray foam used and the ventilation during the application, but your installation pro can advise you on the best timeline. 

Adding insulation to ceilings is an excellent way to increase the energy efficiency of your home. If your home's layout is such that you need insulation in the ceilings rather than in the roof, it's likely that at least some insulation already exists in the space. However, each additional inch of insulation you can add boosts the R-value by between 2.2 and 4.2.

You’ve likely heard the saying “heat rises”—well, it’s true! This is why it is critical to properly insulate your attic and protect yourself from chilly winter nights. During summer, your attic insulation will also protect against excessive heat gain radiating through the ceiling into the rest of your home below.

The New Alexandria, PA homeowners’ guide to drywall insulation services

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