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TRUSTED BY KNOX, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon106
    Verified roofing services reviews

Find Roofers in Knox

Smart Choice Commercial Roofing

5.00(
1
)
Approved Pro

Smart Choice Commercial Roofing

5.00(
1
)
Approved Pro
8 years of experience
Free onsite estimate

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!

"Tim and his team is amazing to work with. We have had them do a few jobs for us and will be working with him in the future. "

Larry H on January 2025

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!

"Tim and his team is amazing to work with. We have had them do a few jobs for us and will be working with him in the future. "

Larry H on January 2025


Platinum Roofing, LLC

New on AngiNew on Angi
Approved Pro

Platinum Roofing, LLC

New on AngiNew on Angi
Approved Pro
25 years of experience
Free onsite estimate

Welcome to Platinum Roofing, LLC. We have been proudly serving the local area since 2000. Call us today to schedule an appointment for fast, quality and reliable work. You will not regret your decision to work with our company.

Welcome to Platinum Roofing, LLC. We have been proudly serving the local area since 2000. Call us today to schedule an appointment for fast, quality and reliable work. You will not regret your decision to work with our company.


J Byler Roofing

5.00(
1
)
Approved Pro

J Byler Roofing

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

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.

"Made a great effort to get my roof done before bad weather set in."

Rob C on November 2024

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.

"Made a great effort to get my roof done before bad weather set in."

Rob C on November 2024


Avatar for Mast Commercial Roofing, LLC

Mast Commercial Roofing, LLC

5.00(
2
)
Approved Pro

Mast Commercial Roofing, LLC

5.00(
2
)
Approved Pro
Customers say: Terrific value
10 years of experience
Free onsite estimate

Welcome to Mast Commercial Roofing, LLC. Proudly servicing Mercer and the surrounding areas. Owner and operator, Mose, takes great pride in his professionalism and customer satisfaction. With over 10 years of experience, our team knows what it takes to get the job done right, the first time. We specialize in commercial roofing restoration systems and roof waterproofing and treat your home as if it were our own. For fast, reliable and efficient service give us a call today. You will not be disappointed!

"They are honest and trustworthy."

Ray F on May 2018

Welcome to Mast Commercial Roofing, LLC. Proudly servicing Mercer and the surrounding areas. Owner and operator, Mose, takes great pride in his professionalism and customer satisfaction. With over 10 years of experience, our team knows what it takes to get the job done right, the first time. We specialize in commercial roofing restoration systems and roof waterproofing and treat your home as if it were our own. For fast, reliable and efficient service give us a call today. You will not be disappointed!

"They are honest and trustworthy."

Ray F on May 2018


John Beach Precision Builder

5.00(
6
)
Approved Pro

John Beach Precision Builder

5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

We are a family owned and operated, 1st generation business, with many years of industry experience and a preferred provider for all your contracting needs. We are a full service company, that values serving people, property, and peace of mind. We Treat You Like Family!

"The crew did excellent work in my home top to bottom. John was very dependable and I would recommend this company for all of you remodel needs."

Pat M on November 2023

We are a family owned and operated, 1st generation business, with many years of industry experience and a preferred provider for all your contracting needs. We are a full service company, that values serving people, property, and peace of mind. We Treat You Like Family!

"The crew did excellent work in my home top to bottom. John was very dependable and I would recommend this company for all of you remodel needs."

Pat M on November 2023


Avatar for RJ Roofing

RJ Roofing

4.50(
2
)
Approved Pro

RJ Roofing

4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

RJ Roofing 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 customer's interests and make their concerns the basis of our business.

"Roof was just done it seems to be a good quality job will just have to wait and see if the product holds up."

John M on August 2017

RJ Roofing 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 customer's interests and make their concerns the basis of our business.

"Roof was just done it seems to be a good quality job will just have to wait and see if the product holds up."

John M on August 2017


Avatar for Home Genius Exteriors

Home Genius Exteriors

4.67(
73
)
Approved Pro

Home Genius Exteriors

4.67(
73
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
465 local quotes requested

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

"Home Genius Exteriors did an excellent job on our siding. We had a rough start with a salesman's dishonesty, but the company made sure we got what we wanted, and went above and beyond to ensure a perfect outcome. Elijah was the project manager and he was the best. Roberto and Freddie were the installers and their work was professional, thorough, and detailed."

Susan D on November 2025

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

"Home Genius Exteriors did an excellent job on our siding. We had a rough start with a salesman's dishonesty, but the company made sure we got what we wanted, and went above and beyond to ensure a perfect outcome. Elijah was the project manager and he was the best. Roberto and Freddie were the installers and their work was professional, thorough, and detailed."

Susan D on November 2025


Avatar for Solarshield Metal Roofing

Solarshield Metal Roofing

4.54(
116
)
Approved Pro

Solarshield Metal Roofing

4.54(
116
)
Approved Pro
Customers say: Quality work
389 local quotes requested
47 years of experience

For over four decades, Solarshield has been a cornerstone in the Central Pennsylvania community, distinguishing ourselves with a legacy of family ownership and a comprehensive suite of home remodeling services. Since our humble beginnings in 1978, we've grown from a small, passionate team to a renowned home improvement authority with a flagship office and showroom in Altoona, PA. Our clients' happiness is the bedrock of our operations, a principle that has earned us a stellar A+ rating with the Better Business Bureau and the loyalty of households across Clearfield, Centre, Cambria, Blair, & Bedford Counties. We are not just committed to meeting expectations; we aim to exceed them, ensuring that every customer's experience is tailored, and every home project is a testament to our commitment to job satisfaction. At Solarshield, excellence is not just a goal; it's our tradition. Backed by industry accolades and recognized by Qualified Remodeler Magazine as a Top 500 company, our seasoned professionals bring unmatched expertise to your home improvement projects. From initial consultation to the final touches, our team ensures integrity, excellence, and personalized service are at the forefront of every job. Reach out to us at (800) 862-2000 or [email protected].

"I'll start with the positives. The experience with John in Sales was excellent, as was the experience with Nate in Finance. The crew was also excellent - working in some pretty terrible cold weather including a Sunday in the snow! The roof took longer than expected due to the weather, but the job appears to have been done very well. Now for the only negative, The Project Manager assigned to my job wasn't the best. At times he was very communicative, and other times he was unresponsive. All in all I would recommend this firm and would use them again in the future."

Brian S on December 2025

For over four decades, Solarshield has been a cornerstone in the Central Pennsylvania community, distinguishing ourselves with a legacy of family ownership and a comprehensive suite of home remodeling services. Since our humble beginnings in 1978, we've grown from a small, passionate team to a renowned home improvement authority with a flagship office and showroom in Altoona, PA. Our clients' happiness is the bedrock of our operations, a principle that has earned us a stellar A+ rating with the Better Business Bureau and the loyalty of households across Clearfield, Centre, Cambria, Blair, & Bedford Counties. We are not just committed to meeting expectations; we aim to exceed them, ensuring that every customer's experience is tailored, and every home project is a testament to our commitment to job satisfaction. At Solarshield, excellence is not just a goal; it's our tradition. Backed by industry accolades and recognized by Qualified Remodeler Magazine as a Top 500 company, our seasoned professionals bring unmatched expertise to your home improvement projects. From initial consultation to the final touches, our team ensures integrity, excellence, and personalized service are at the forefront of every job. Reach out to us at (800) 862-2000 or [email protected].

"I'll start with the positives. The experience with John in Sales was excellent, as was the experience with Nate in Finance. The crew was also excellent - working in some pretty terrible cold weather including a Sunday in the snow! The roof took longer than expected due to the weather, but the job appears to have been done very well. Now for the only negative, The Project Manager assigned to my job wasn't the best. At times he was very communicative, and other times he was unresponsive. All in all I would recommend this firm and would use them again in the future."

Brian S on December 2025


Elite Roofing and Construction

5.00(
1
)
Approved Pro

Elite Roofing and Construction

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
30 local quotes requested

Our mission is to be a roofing specialist that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Ervin arrived on time and took a good look at the project before giving us a price that couldn't be beaten, they arrived on time on the date they said they would, his employees were professional, courteous and even though they were replacing the roof we hardly knew they were here. The new roof looks absolutely amazing and I would definitely recommend them to anyone. They cleared up after themselves too, if I am in need of any services they provide Ervin will be the only person I call."

Karen V on September 2024

Our mission is to be a roofing specialist that brings back the personal touch with our customers. We will build a relationship that will last a lifetime once you see our quality work. We're passionate about delivering an exceptional experience. When you hire us, you're hiring a team of professionals who are trained and skilled to deliver lasting value to your home. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Ervin arrived on time and took a good look at the project before giving us a price that couldn't be beaten, they arrived on time on the date they said they would, his employees were professional, courteous and even though they were replacing the roof we hardly knew they were here. The new roof looks absolutely amazing and I would definitely recommend them to anyone. They cleared up after themselves too, if I am in need of any services they provide Ervin will be the only person I call."

Karen V on September 2024


Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
448 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

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Roofing questions, answered by experts

Flat roofs are a solid option for people who want extra outdoor space. Flat roofs are very common in other parts of the world and only recently has the U.S. started to see the benefit in the increased space. Flat roofs are also easier to maintain and pose much less of a safety risk, which allows for more DIY work for handy homeowners. Some people also build green or living roofs that grow plant life. 

Properly maintained roof decking can last between 20 and 30 years on average, though it varies based on a few factors. Mainly, the quality of roof decking materials and environmental conditions have the most impact on longevity. You can extend its lifespan by regularly inspecting your roof and making repairs as necessary.

Asphalt shingle roofs are more likely to leak than metal roofs because they are more prone to uplift and damage from extreme weather, moss growth, and ice dams. Asphalt shingles also lose shingle grit over time, which decreases their waterproofing qualities. Metal is a more resilient material that will stand up better to strong winds and heavy precipitation, ultimately leading to a lower risk of leaking. As such, metal roofs add to home value with a higher ROI than asphalt roofs in most cases.

While spotting a bit of algae on your roof may not bother you at first glance, it is certainly bothering your roof shingles. The presence of algae can cause decay and shorten the lifespan of your roof’s shingles, which can lead to much bigger problems down the road. While this issue may seem cosmetic at first glance, it goes much deeper than that.

The green coloration that develops on copper roofs is called a “patina,” and it’s a result of mild oxidation on the surface. The oxidation process is not harmful to your roof. In fact, the surface corrosion acts as a protective layer and won’t spread to the core of your copper roof materials. The discoloration will progress much more quickly in damp or humid climates than it will in dry climates. If you don’t like the green color, you can seal your roof to preserve the shiny, rose-gold look.

The Knox, PA homeowners’ guide to roofing services

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

What do you need done? We’ll find top pros.
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