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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon95
    Verified roofing services reviews

Find Roofers in Williamstown

Avatar for Home Genius Exteriors

Home Genius Exteriors

4.91(
416
)
Approved Pro

Home Genius Exteriors

4.91(
416
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
22 years of experience

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

"The roof and gutters look great. I contacted Angi’s List and within 2 weeks my project was underway! There were some concerns initially but the project manager made things right quickly and to our satisfaction. I would definitely recommend this company and use them again."

Susan A on December 2025

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

"The roof and gutters look great. I contacted Angi’s List and within 2 weeks my project was underway! There were some concerns initially but the project manager made things right quickly and to our satisfaction. I would definitely recommend this company and use them again."

Susan A on December 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.91(
415
)
Approved Pro

Home Genius Exteriors

4.91(
415
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
22 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!

"The crew was awesome and did a great job on our new siding and gutters. My project manager Dylan did a great job communicating during the project."

Carolyn E on December 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!

"The crew was awesome and did a great job on our new siding and gutters. My project manager Dylan did a great job communicating during the project."

Carolyn E on December 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.91(
414
)
Approved Pro

Home Genius Exteriors

4.91(
414
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
22 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!

"End to end, starting with the Home Genius salesperson and ending with the Home Genius project manager on site inspecting the completed job and making sure I was thoroughly satisfied, the experience was terrific. I had specific requests and Home Genius listened carefully providing excellent advice and easily accommodated all requests.  In spite of the weather and the holidays, Home Genius delivered swiftly. Several HG representatives were continuously in contact with us. The final product was superb. My wife and I are delighted!  Highly recommend HG! "

Chris F on January 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!

"End to end, starting with the Home Genius salesperson and ending with the Home Genius project manager on site inspecting the completed job and making sure I was thoroughly satisfied, the experience was terrific. I had specific requests and Home Genius listened carefully providing excellent advice and easily accommodated all requests.  In spite of the weather and the holidays, Home Genius delivered swiftly. Several HG representatives were continuously in contact with us. The final product was superb. My wife and I are delighted!  Highly recommend HG! "

Chris F on January 2025


Avatar for Home Genius Exteriors

Home Genius Exteriors

5.00(
23
)
Approved Pro

Home Genius Exteriors

5.00(
23
)
Approved Pro
Super Service Award
Customers say: Quick response
8 years of experience
Free onsite estimate

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!

"Had new siding installed. The crew did a decent job. There were a few issues along the way but Anthony my project manager handled everything to make sure the job was done right."

Danny I on December 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!

"Had new siding installed. The crew did a decent job. There were a few issues along the way but Anthony my project manager handled everything to make sure the job was done right."

Danny I on December 2025


Hoosier Construction

4.85(
24
)
Approved Pro

Hoosier Construction

4.85(
24
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

Hoosier Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Great pricing and nice work. Paul was respectful of my property and did a nice job cleaning up. He goes above and beyond. I will definitely hire him for future projects."

Susan A on March 2025

Hoosier Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

"Great pricing and nice work. Paul was respectful of my property and did a nice job cleaning up. He goes above and beyond. I will definitely hire him for future projects."

Susan A on March 2025


Avatar for BHI Construction LLC

BHI Construction LLC

4.09(
39
)
Approved Pro

BHI Construction LLC

4.09(
39
)
Approved Pro
Customers say: True professional
17 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I do not recommend BHI Construction. The owner sent his crew, but midway through the job we noticed serious quality and construction issues. We contacted the owner, who came out with two others, agreed the work was sub-standard, and said the problems would be fixed. After they left, several issues were still unresolved. Since then, he has not responded to calls or texts. We have photos and documentation of the problems. "

Wanda D on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I do not recommend BHI Construction. The owner sent his crew, but midway through the job we noticed serious quality and construction issues. We contacted the owner, who came out with two others, agreed the work was sub-standard, and said the problems would be fixed. After they left, several issues were still unresolved. Since then, he has not responded to calls or texts. We have photos and documentation of the problems. "

Wanda D on December 2025


Erie Home

4.55(
33
)
Approved Pro

Erie Home

4.55(
33
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
50 years of experience

With over 40 years of experience in home remodeling and satisfied customers in over 30 states, you can rest assured knowing that Erie Home delivers the best value and service to our customers. Recognized as one of the top remodelers in America, Erie Home is licensed, bonded, insured, and guarantees all of our work. Our service starts with a professional on-site evaluation and inspection. During this free inspection, we will measure the roof, provide samples (both metal and asphalt options), and discuss the roofing process in detail with the customer. Our stone coated metal roofing system offers upscale styles to enhance your home's appearance and won't break, burn, curl, split, rot, or grow mold! With a limited lifetime warranty, you will love our modern-looking metal roofing options! Erie's proven commitment to delivering the absolute best value and service to our customers differentiates us from the competition. Contact us today and let us help you find your forever roof!

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024

With over 40 years of experience in home remodeling and satisfied customers in over 30 states, you can rest assured knowing that Erie Home delivers the best value and service to our customers. Recognized as one of the top remodelers in America, Erie Home is licensed, bonded, insured, and guarantees all of our work. Our service starts with a professional on-site evaluation and inspection. During this free inspection, we will measure the roof, provide samples (both metal and asphalt options), and discuss the roofing process in detail with the customer. Our stone coated metal roofing system offers upscale styles to enhance your home's appearance and won't break, burn, curl, split, rot, or grow mold! With a limited lifetime warranty, you will love our modern-looking metal roofing options! Erie's proven commitment to delivering the absolute best value and service to our customers differentiates us from the competition. Contact us today and let us help you find your forever roof!

"They did an excellent job on my basement they were professional and polite. They cleaned up after the job. They kept me informed as they did the work."

Jennifer S on August 2024


Avatar for Keystone Roof Solutions, LLC

Keystone Roof Solutions, LLC

4.94(
9
)
Approved Pro

Keystone Roof Solutions, LLC

4.94(
9
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Hire the best full service commercial roofing company! We offer roof replacements using TPO, PVC and EPDM, Comprehensive Roof repairs on all systems as well as free estimates. Metal Roof as well as shingle roof installs are also in our line of services that we offer. Roof Restoration systems are brought to a whole new level by our highly skilled team! Metal roof restoration systems EPDM, Mod Bit, PVC and TPO restoration systems are only a start of the high quality line of services that we offer!

"Keystone Roof solutions was a lifesaver, while everybody else came out with estimates that were completely high unrealistic. Keystone offered a very affordable option for our roof replacement needs. They were also very helpful , doing extra work for a very reasonable price. They replaced our roof in a matter of 3 days and kept us posted with every single detail during the process. Don't go Anywhere else. "

Luisa B on December 2025

Hire the best full service commercial roofing company! We offer roof replacements using TPO, PVC and EPDM, Comprehensive Roof repairs on all systems as well as free estimates. Metal Roof as well as shingle roof installs are also in our line of services that we offer. Roof Restoration systems are brought to a whole new level by our highly skilled team! Metal roof restoration systems EPDM, Mod Bit, PVC and TPO restoration systems are only a start of the high quality line of services that we offer!

"Keystone Roof solutions was a lifesaver, while everybody else came out with estimates that were completely high unrealistic. Keystone offered a very affordable option for our roof replacement needs. They were also very helpful , doing extra work for a very reasonable price. They replaced our roof in a matter of 3 days and kept us posted with every single detail during the process. Don't go Anywhere else. "

Luisa B on December 2025


Avatar for P.J. Fitzpatrick, LLC

P.J. Fitzpatrick, LLC

4.48(
432
)
Approved Pro

P.J. Fitzpatrick, LLC

4.48(
432
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
45 years of experience

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

wilbur b on February 2023

Why? Quite simply, because we strive for perfection. If you are hoping we will use cheaper materials, hurry through an installation, or overlook restrictions, P.J. Fitzpatrick, LLC, is not the company for you. We believe that when it comes to your home, the job should be done perfectly and last a lifetime. This might not make us the cheapest company in the area, but we stand behind our work and leave our customers extremely satisfied. So much that they refer friends, family and neighbors without hesitation. If something goes wrong with our installation, it's not your fault, it's ours. Our responsibility doesn't end once we pack up our tools and leave. If something breaks, malfunctions, or just plain doesn't make you happy, we'll fix it - for as long as you live in your home. Full lifetime warranties are included with many of our services. We also have 18 Repair Experts who do repairs all day, every day and love it! Experience the P.J. Fitzpatrick, LLC., difference today!

"Very professional and curteous"

wilbur b on February 2023


Avatar for American Remodeling Enterprises Inc

American Remodeling Enterprises Inc

4.37(
104
)
Approved Pro

American Remodeling Enterprises Inc

4.37(
104
)
Approved Pro
Customers say: Quality work
44 years of experience
Free onsite estimate

American Remodeling is a family-owned and operated company that offers windows, roofing, siding, bathrooms, kitchens, basements and sunrooms. We are one of the few Platinum Preferred roofing contractors by Owens Corning in PA. We offer 100% financing to fit most budgets.

"We sadly signed up for a free estimate. Jon came on 8/16 and we were told by Jon a few times all we had to do was call in within 3 days and get our deposit back. I asked twice and my husband asked once he said "all we have to do is call and we will get our $100 back" Clearly not true. I called on the 3rd day 8/19 and spoke with a lady, i thought her name was gabby, but apparently they lied giving me that name she doesnt work there. I have no idea what her name was sadly I did not record the call. Was told my papers weren't put in it was no issue, my check would be mailed on Monday the next business day. Well a week later I get a call from financing stating they need signatures. Confused I was like we canceled and you all were supposedly mailing my check. Well low and behold apparently you can't cancel over the phone. So Jon lied multiple times and "gabby" lied when I called in. They cashed out check and our free estimate cost us $100. I was told the VP would call us back on 8/26. He finally called us on 8/29. We missed the call but called right back. Have tried calling today 8/30. When I called to cancel the service it was within my time period! Of course now it's out. Lesson learned! Don't trust them! When I called on 8/19 at 3:24pm the call lasted under 2 minutes, which it was very quick. Told them I needed to cancel an epoxy job, transferred me to some girl, I told her jon said all I had to do was call. she said up and went on about the papers not being filed yet and since it was friday and late the check wouldn't be mailed till monday. Never again."

Ashley K on August 2022

American Remodeling is a family-owned and operated company that offers windows, roofing, siding, bathrooms, kitchens, basements and sunrooms. We are one of the few Platinum Preferred roofing contractors by Owens Corning in PA. We offer 100% financing to fit most budgets.

"We sadly signed up for a free estimate. Jon came on 8/16 and we were told by Jon a few times all we had to do was call in within 3 days and get our deposit back. I asked twice and my husband asked once he said "all we have to do is call and we will get our $100 back" Clearly not true. I called on the 3rd day 8/19 and spoke with a lady, i thought her name was gabby, but apparently they lied giving me that name she doesnt work there. I have no idea what her name was sadly I did not record the call. Was told my papers weren't put in it was no issue, my check would be mailed on Monday the next business day. Well a week later I get a call from financing stating they need signatures. Confused I was like we canceled and you all were supposedly mailing my check. Well low and behold apparently you can't cancel over the phone. So Jon lied multiple times and "gabby" lied when I called in. They cashed out check and our free estimate cost us $100. I was told the VP would call us back on 8/26. He finally called us on 8/29. We missed the call but called right back. Have tried calling today 8/30. When I called to cancel the service it was within my time period! Of course now it's out. Lesson learned! Don't trust them! When I called on 8/19 at 3:24pm the call lasted under 2 minutes, which it was very quick. Told them I needed to cancel an epoxy job, transferred me to some girl, I told her jon said all I had to do was call. she said up and went on about the papers not being filed yet and since it was friday and late the check wouldn't be mailed till monday. Never again."

Ashley K on August 2022

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Roofing questions, answered by experts

A roof overlay will last an average of 15 years, compared to the 20 to 30 years or more that a full roof replacement for a shingle roof will last. An overlay’s lifespan may be shortened even further if there’s underlying damage to the existing roof or structural problems with the roof supports.

In some cases, yes, you can put a second roof layer over architectural shingles, but it depends on your home’s structural stability and the local building codes where you live. Architectural shingles are thicker and heavier than standard asphalt shingles, so you may need structural reinforcement or a structural engineer’s inspection before proceeding. Additionally, some building departments don’t allow for two roof layers, regardless of the roof type. You should ask a professional if ripping the old roof off before installing the new one is the best option for you.

Most roofs can take quite a bit of weight from snow, but their ability to handle heavy snow is not unlimited. Most roofs can handle about 20 pounds per cubic foot of fresh snow. Ice, ice dams, and other factors can contribute to dangerous roof weight. Newer roofs, sloped roofs, and those that have more support can hold more snow than older roofs, flat roofs, and roofs with widely spaced beams. To figure out how much snow your roof can hold, you will need to contact a professional roofing contractor to calculate the maximum snow load for your specific roof.

Roofing estimates vary for many reasons, but the most significant ones include differences in the cost of labor based on the contractor’s experience and overhead costs, as well as the quality of the materials your roofer will use for the job. You should get your estimates itemized and make sure your contractors include details about the materials they plan on using. Doing so allows you to compare not only based on the cost but also the value that you’ll get for your money.

No, you can’t use your home’s square footage. You have to calculate your roof’s square footage, and then you may have to convert your square footage measurement to correspond with how the roofing material is measured. For instance, some roofing is sold in “squares,” which equals the total square footage of the roof divided by 100. Shingles are sold in bundles that may not correspond to the number of squares you need. Metal roofing is sold as sheets, so determine the amount of square feet each panel will cover and then divide the total square footage by the coverage area.

The Williamstown, PA homeowners’ guide to roofing services

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