Top-rated insulation pros.

Get matched with top insulation pros in Hanover, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Hanover, PA?

Select your specific project to find the pro for you.

TRUSTED BY HANOVER, PA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon29
    Verified insulation services reviews

Find Insulation pros in Hanover

Avatar for Home Genius Exteriors

Home Genius Exteriors

5.00(
17
)
Approved Pro

Home Genius Exteriors

5.00(
17
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2018 years of experience

Elevate your home with Home Genius Exteriors, setting the standard in Harrisburg 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!

"Very pleased with my new roof, gutters, and fascia on my garage. I love the color and the installation was executed great! Thank you to Home Genius!"

Bruce F on November 2025

Elevate your home with Home Genius Exteriors, setting the standard in Harrisburg 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!

"Very pleased with my new roof, gutters, and fascia on my garage. I love the color and the installation was executed great! Thank you to Home Genius!"

Bruce F on November 2025


Avatar for Bullseye Garage Doors & Insulation

Bullseye Garage Doors & Insulation

5.00(
7
)
Approved Pro

Bullseye Garage Doors & Insulation

5.00(
7
)
Approved Pro
Super Service Award
Customers say: Quick response
2025 years of experience
Free onsite estimate

We are your locally owned, expert residential Garage Door installations and repair service! At Bullseye Garage, we pride ourselves on being Pennsylvania’s premier choice for all garage door needs. With a legacy of excellence and a commitment to superior craftsmanship, we specialize in the installation, repair, and maintenance of residential garage doors. Our team of skilled technicians brings a wealth of experience and a passion for delivering exceptional service, ensuring your garage doors operate flawlessly and enhance the security and aesthetic of your property. We believe in building lasting relationships with our clients, offering personalized solutions and honest, transparent communication every step of the way. Whether you need a quick repair or a custom installation, Bullseye Garage Doors is your trusted, locally owned and operated partner for reliable and high-quality garage door services.

"It went really well. Christopher was friendly and fixed our issue with no problems. I highly recommend Bullseye Garage and will call them again if I need garage services again."

Pam W on April 2025

We are your locally owned, expert residential Garage Door installations and repair service! At Bullseye Garage, we pride ourselves on being Pennsylvania’s premier choice for all garage door needs. With a legacy of excellence and a commitment to superior craftsmanship, we specialize in the installation, repair, and maintenance of residential garage doors. Our team of skilled technicians brings a wealth of experience and a passion for delivering exceptional service, ensuring your garage doors operate flawlessly and enhance the security and aesthetic of your property. We believe in building lasting relationships with our clients, offering personalized solutions and honest, transparent communication every step of the way. Whether you need a quick repair or a custom installation, Bullseye Garage Doors is your trusted, locally owned and operated partner for reliable and high-quality garage door services.

"It went really well. Christopher was friendly and fixed our issue with no problems. I highly recommend Bullseye Garage and will call them again if I need garage services again."

Pam W on April 2025


Avatar for Easy Siders Home Improvements, LLC

Easy Siders Home Improvements, LLC

4.90(
202
)

Easy Siders Home Improvements, LLC

4.90(
202
)
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Welcome to Easy Siders. Since 1974, we have been providing quality home improvement services to homeowners in Hershey, Harrisburg, Camp Hill, Hummelstown and surrounding areas of Central Pennsylvania. We handle jobs of all sizes from installing a few replacement windows or a door to larger jobs such as roofing and building additions to increase the living space in your home. We offer a wide range of home improvement services to area homeowners. Our services include installing replacement windows, roofing, siding, soffit and fascia, sunrooms, replacement doors, decks, gutters, awnings, and roofing. At the current time we do not provide repair work or provide handyman services. A complete listing of our services can be found on our website for your convenience. Click on each service for detailed information. At Easy Siders, we are experienced home improvement professionals with extensive knowledge of many facets of home improvements. Our goal is to provide homeowners in Hershey, Harrisburg and the surrounding areas with quality home improvements. You can see the quality of work in our online Photo Gallery, which contains images from several of our jobs.

"Great company to do business with! Highly recommend Easy Siders! Owner, office staff, and work crew were great to work with. Professional work and quality materials. Project started & completed without delays. Work site was cleaned up at end of each day. Our new deck and screened in porch project turned out better than we could have imagined. We will definitely be using Easy Siders for any future home improvement projects!!"

P G on November 2018

Welcome to Easy Siders. Since 1974, we have been providing quality home improvement services to homeowners in Hershey, Harrisburg, Camp Hill, Hummelstown and surrounding areas of Central Pennsylvania. We handle jobs of all sizes from installing a few replacement windows or a door to larger jobs such as roofing and building additions to increase the living space in your home. We offer a wide range of home improvement services to area homeowners. Our services include installing replacement windows, roofing, siding, soffit and fascia, sunrooms, replacement doors, decks, gutters, awnings, and roofing. At the current time we do not provide repair work or provide handyman services. A complete listing of our services can be found on our website for your convenience. Click on each service for detailed information. At Easy Siders, we are experienced home improvement professionals with extensive knowledge of many facets of home improvements. Our goal is to provide homeowners in Hershey, Harrisburg and the surrounding areas with quality home improvements. You can see the quality of work in our online Photo Gallery, which contains images from several of our jobs.

"Great company to do business with! Highly recommend Easy Siders! Owner, office staff, and work crew were great to work with. Professional work and quality materials. Project started & completed without delays. Work site was cleaned up at end of each day. Our new deck and screened in porch project turned out better than we could have imagined. We will definitely be using Easy Siders for any future home improvement projects!!"

P G on November 2018


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


Avatar for Roof Right, Inc.

Roof Right, Inc.

4.80(
785
)

Roof Right, Inc.

4.80(
785
)
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

At Roof Right, Inc. we have realized customer service and trust are poorly lacking in the roofing industry. That's why our roofing company takes pride in our exceptional service which includes showing up when we say we will, providing a thorough 17-point roof inspection, listening to you so we can make a quick and and thorough diagnosis of your (roofing) problem and cleaning up after ourselves as we work. Additional phones - (877) 778-6844, (410) 374-5923 Locally owned & operated. Financing available. Award winning.

"Contacted Roof Right for an estimate for having two old, leaking skylights removed and subroof and shingles installed in their place. I was quickly contacted by Roof Right to set up and appointment and Randy came by to take a look and give me an estimate. He was courteous and professional, easy to talk to. We thought their price was fair and had a good reputation so we hired them. Scheduling was easy and the crew was there when they were supposed to be. The crew was very nice, courteous and cleaned up after themselves. They worked quickly and efficiently. Payment through their portal was very easy too. Overall very happy with the work and would hire again. Thanks Roof Right for an easy process and a job well done."

Keith H on December 2022

At Roof Right, Inc. we have realized customer service and trust are poorly lacking in the roofing industry. That's why our roofing company takes pride in our exceptional service which includes showing up when we say we will, providing a thorough 17-point roof inspection, listening to you so we can make a quick and and thorough diagnosis of your (roofing) problem and cleaning up after ourselves as we work. Additional phones - (877) 778-6844, (410) 374-5923 Locally owned & operated. Financing available. Award winning.

"Contacted Roof Right for an estimate for having two old, leaking skylights removed and subroof and shingles installed in their place. I was quickly contacted by Roof Right to set up and appointment and Randy came by to take a look and give me an estimate. He was courteous and professional, easy to talk to. We thought their price was fair and had a good reputation so we hired them. Scheduling was easy and the crew was there when they were supposed to be. The crew was very nice, courteous and cleaned up after themselves. They worked quickly and efficiently. Payment through their portal was very easy too. Overall very happy with the work and would hire again. Thanks Roof Right for an easy process and a job well done."

Keith H on December 2022


Avatar for American Custom Contractors Inc

American Custom Contractors Inc

4.85(
88
)

American Custom Contractors Inc

4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024


"Elden and his sons did a marvelous job with my kitchen remodel. They paid great attention to detail, gave excellent suggestions, and always left my house clean at the end of the day. I have recommended Elden to many friends and they have been just as pleased."

Lynnette m on September 2018

Owner Operated. Ask about Angie's List discount.

"Elden and his sons did a marvelous job with my kitchen remodel. They paid great attention to detail, gave excellent suggestions, and always left my house clean at the end of the day. I have recommended Elden to many friends and they have been just as pleased."

Lynnette m on September 2018


Avatar for Creation Services Group

Creation Services Group

4.96(
24
)

Creation Services Group

4.96(
24
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We provide free in home estimates. Each consultation is done with Rick Reinert the owner of Creation Services Group. We have samples of all the flooring products we have available to you. Stress free shopping. "We bring the showroom to you."

We provide free in home estimates. Each consultation is done with Rick Reinert the owner of Creation Services Group. We have samples of all the flooring products we have available to you. Stress free shopping. "We bring the showroom to you."


Shreveco Building & Remodeling

4.80(
55
)

Shreveco Building & Remodeling

4.80(
55
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

Shreve co provides full service building, remodeling and restoration construction and installation to the harrisburg, west shore, hershey, and surrounding areas for 19 years. Our company takes great effort in bringing you fine craftsmanship, quality materials and professional service and installation. We use state of the art designs with cutting edge technology combined with a strong focus and commitment to details and customer satisfaction. Additional fax - (717) 540-1086. Additional DBA - Shreveco Construction Co. Award winning.

"Shreve Construction Company is a very professional contractor to work with. They demonstrated excellent craftsmanship in numerous projects in my home. I had an incomplete porch project started by another company. I contacted Shreve Company . They came to my home, assessed the situation,figured out how to fix the mistakes that were made by the other company and developed a plan keeping my dream vision in mind. I now have a beautiful 3 season room. It was a pleasure to work with Shreve . I plan to use their services for other home projects."

Kathy C on November 2021

Shreve co provides full service building, remodeling and restoration construction and installation to the harrisburg, west shore, hershey, and surrounding areas for 19 years. Our company takes great effort in bringing you fine craftsmanship, quality materials and professional service and installation. We use state of the art designs with cutting edge technology combined with a strong focus and commitment to details and customer satisfaction. Additional fax - (717) 540-1086. Additional DBA - Shreveco Construction Co. Award winning.

"Shreve Construction Company is a very professional contractor to work with. They demonstrated excellent craftsmanship in numerous projects in my home. I had an incomplete porch project started by another company. I contacted Shreve Company . They came to my home, assessed the situation,figured out how to fix the mistakes that were made by the other company and developed a plan keeping my dream vision in mind. I now have a beautiful 3 season room. It was a pleasure to work with Shreve . I plan to use their services for other home projects."

Kathy C on November 2021


Avatar for Basements Love Us Inc

Basements Love Us Inc

4.48(
124
)

Basements Love Us Inc

4.48(
124
)
Customers say: Super punctual
Free onsite estimate

We are a family owned & operated business providing Basement Waterproofing, Mold Remediation, Structural Repairs and Crawl Space Encapsulation to the New Jersey, Eastern Pennsylvania, and Delaware area. We have over 20 years of combined experience, and are fully licensed and insured in both New Jersey, Pennsylvania, and Delaware. We strive for excellence and are proud to offer a 100% satisfaction guarantee. We look forward to helping your family today! Secondary Address: 5211 Arendell Ave., Philadelphia, PA 19114.

"job was done in a timely manner, however was not done in a professional workman like manner, Which the contract states it would be done. When the estimator came he explained what would be done to eliminate water issue. When we asked how does water get removed outside and how they would undermine stairs and walls he simple stated the installers will go over that with you when they come. The installers said they would be channeling under the step and walls, which are only 2 1/2 inch walls. The last step was also a simple channel as well. More time consuming perhaps, when you charge $3000.00 more than another contractor, homeowners are believing they are getting a professional job! They cut her stair runner instead of peeling it back so it could be glued back down. she needs replace whole runner now and company could care less including there estimator! sheetrock replacement also more expensive because took a hammer to the walls instead of saw zall,nice straight lines! also have photos."

mark h on September 2025

We are a family owned & operated business providing Basement Waterproofing, Mold Remediation, Structural Repairs and Crawl Space Encapsulation to the New Jersey, Eastern Pennsylvania, and Delaware area. We have over 20 years of combined experience, and are fully licensed and insured in both New Jersey, Pennsylvania, and Delaware. We strive for excellence and are proud to offer a 100% satisfaction guarantee. We look forward to helping your family today! Secondary Address: 5211 Arendell Ave., Philadelphia, PA 19114.

"job was done in a timely manner, however was not done in a professional workman like manner, Which the contract states it would be done. When the estimator came he explained what would be done to eliminate water issue. When we asked how does water get removed outside and how they would undermine stairs and walls he simple stated the installers will go over that with you when they come. The installers said they would be channeling under the step and walls, which are only 2 1/2 inch walls. The last step was also a simple channel as well. More time consuming perhaps, when you charge $3000.00 more than another contractor, homeowners are believing they are getting a professional job! They cut her stair runner instead of peeling it back so it could be glued back down. she needs replace whole runner now and company could care less including there estimator! sheetrock replacement also more expensive because took a hammer to the walls instead of saw zall,nice straight lines! also have photos."

mark h on September 2025

...
Showing 1-10 of 136
Insulation questions, answered by experts

Insulation in Hanover provides immediate benefits like improved comfort, reduced allergens, and lower utility bills. Over time, you’ll enjoy increased property value, protection from rising energy costs, and a longer lifespan for your heating and cooling equipment. Quality insulation also helps prevent moisture issues and ice dams, supporting a healthier indoor environment and reducing your household’s environmental impact.

Helpful?

In Hanover, attic insulation projects typically take one to four days, while whole-house retrofits may require three to seven days. Basement or crawl space insulation is usually completed within one to four days. Factors like weather, home age, and permit approval can influence timelines, especially for historic homes or during winter. Planning ahead helps avoid delays and ensures a smooth project from start to finish.

Helpful?

In Hanover’s climate, spray foam is excellent for sealing air leaks and boosting energy efficiency. Blown-in cellulose is ideal for attics and resists moisture, while fiberglass batts work well for standard wall cavities. Installing vapor barriers is important to manage humidity, and rigid foam boards are particularly effective in older basements. Radiant barriers can also help reduce cooling loads during Hanover’s warmer months.

Helpful?

Upgrading insulation in Hanover directly improves your home’s comfort by keeping indoor temperatures consistent during both hot summers and cold winters. Effective insulation reduces drafts, helps control indoor humidity, and minimizes outside noise—especially useful if you live near busy roads. You’ll likely notice lower energy bills and less strain on your HVAC system, making your home quieter, healthier, and easier to maintain year-round.

Helpful?

When hiring a Hanover insulation contractor, prioritize those with experience in local building codes and climate conditions. Confirm they carry proper insurance and hold certifications for the materials they use. Ask about their familiarity with older or historic homes, and request local references. Be wary of contractors demanding full payment upfront or using aggressive sales tactics. For winter projects, schedule early to secure your preferred timeline.

Helpful?

The Hanover, PA homeowners’ guide to insulation services

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