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    Average homeowner rating
  • Verified reviews icon21
    Verified roofing services reviews

Find Roofers in Knox

Avatar for Solarshield Metal Roofing
Solarshield Metal Roofing
4.3(
132
)
Metal Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business+7 more

Serving Knox, PA and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1978

Free estimates

Warranties offered

"Solarshield Metal Roofing was very professional from the sales team to the contractors from start to finish. Everyone I spoke to was eager to help with any questions I asked and had an understanding whether it was their department or not. They were very respectful of my property and finished in a timely manner. Once the job was finished it was like they weren’t even there aside from a stunning new roof."
Seven Springs
Log Cabin Dream Home
Designer Steel Shingle
Designer Steel Shingle
Designer Steel Shingle

+54

Response time2 days
Response rate100%
69 neighbors recently requested a quote
Avatar for MHI Roofing
MHI Roofing
4.4(
460
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing

Serving Knox, PA and surrounding areas

Approved

In business since 1979

Free estimates

Emergency services offered

"MHI exceeded expectations! Had a minor leak during strong winds, which indicated our original roof urgently required replacement. Recommended by a coworker, MHI proved exceptional. Transparent throughout, they provided ample visuals, expertly addressed queries, and detailed the roofing process, our roof's condition, available solutions, and financing options. Communication was seamless, accommodating calls or texts. They completed the roof and gazebo replacement in just one day. For comprehensive service, choose MHI. I wholeheartedly endorse them and am willing to share my positive experience with anyone interested."
Before & After
Before & After
Before & After
Before & After
Before & After

+56

Response time12 hrs
Response rate100%
528 neighbors recently requested a quote
Avatar for Vault Roofing
Vault Roofing
4.1(
66
)
Asphalt Shingle Roofing - Install or Replace

Serving Knox, PA and surrounding areas

Approved (Corporate)

In business since 1979

Free estimates

Warranties offered

For homeowners who want to feel confident in their roofing decision, Vault Roofing is the most dependable roofing and gutter replacement company. Vault delivers lasting peace of mind through thoughtful craftsmanship, earned trust, and long-term value, supported by an industry-leading lifetime warranty. \n

Stunning Curb Appeal
Stunning Curb Appeal
Stunning Curb Appeal
Stunning Curb Appeal
Stunning Curb Appeal

+5

62 neighbors recently requested a quote
Recommended by27%of homeowners
Troyer's Construction
4.3(
16
)
Flat, Foam, or Single Ply Roofing - Install or Replace- For BusinessAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair - For Business+3 more

Serving Knox, PA and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Terrific value

"Roy was professional and prompt. He showed up when he said he would and his crew did as well. The crew worked hard and fast. However, they had some practices that seemed questionable in my mind. Although it is normal to lay metal roofing over a single layer of shingles, they tossed the scrap shingles from the vent and edges between the slats that they screwed the metal roof to and then covered them with the metal roof. Doesn't seem professional in that regard. I had asked that the moss on the shingles be cleaned off and it was not and I was told it wouldn't matter. They covered right over it. They installed a gutter guard on one gutter as quoted and requested. I assumed they would clean the gutter before installing the guard. A gutter guard is useless on a plugged up gutter right? My mistake. They did not clean it. When I called about the gutter overflowing, Roy came out and unplugged the gutter himself. I once again assumed he would clean the entire gutter, but he did not. As a result, it plugged up again during the next rain and now overflows again. These guys are good. They work hard and fast. Materials seem to be good quality. They will do what you ask but you MUST be specific and cannot assume anything. They will do EXACTLY what you ask and nothing more. I strongly recommend watching the entire project to make sure EVERYTHING you request and pay for is being done or corners will be cut. If you question why they are doing what they do, the answers make it seem as if it is standard practice. They did a good job with the roof. I felt they were in a hurry to get done and off to the next job and were looking for ways to make it faster and cheaper for them. Such as not taking scrap with them that could be hidden with he new roof. I would recommend to a friend or neighbor but I would caution them to watch and make sure the job is being done they way you want it done. My gutter still overflows!"
Response time3 days
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Erie Home
Erie Home
4.4(
73
)
Asphalt Shingle Roofing - Install or Replace

Serving Knox, PA and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

Erie Home Basement Solutions is a division of Erie Home a national leader in home improvement since 1976. We have long been known for offering industry-leading solutions to our customers? most pressing needs, and our basement waterproofing, foundation repair, and crawl space services are no exception. When it comes to protecting your home against structural problems, why put the project in anything less than the most capable of hands? At Erie Home Basement Solutions, we provide the effective repair services and personalized service you need to have complete peace of mind.

Basement Before and After
Basement Before and After
Basement Before and After
Basement Before and After
Basement projects

+27

25 neighbors recently requested a quote
Recommended by92%of homeowners
Progressive Roofing, LLC
5.0(
1
)
Flat, Foam or Single Ply Roofing - Repair- For BusinessFlat, Foam, or Single Ply Roofing - Install or Replace- For BusinessMetal Roofing - Install or Replace - For Business+1 more

Serving Knox, PA and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

Welcome to Progressive Roofing! We always provide high quality work that produces an exceptional product. We pride ourselves on the relationships we build with all of our clients, and we can't wait to hear from you! Call today!

Response time20 mins
Avatar for Solarshield Remodelers, Inc.
Solarshield Remodelers, Inc.
3.0(
47
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or Replace

Serving Knox, PA and surrounding areas

Approved (Corporate)

In business since 1978

Free estimates

Warranties offered

"The Solarshield sales representative who contacted me was very courteous and prompt with regard to conversing with me and getting back in touch with me. Later I ran into the same sales representative in the community and we were able to have an in depth conversation about my needs at the time. She couldn't have been any nicer to me."
Mocha Brown Stone Coated Steel
Mocha Brown Stone Coated Steel
Mocha Brown Stone Coated Steel
Mocha Brown Stone Coated Steel
Mocha Brown Stone Coated Steel

+18

Response time1 day
Response rate100%
Recommended by77%of homeowners
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Roofing questions, answered by experts

Whether replacing the entire roof or just installing roof shingle replacements in small areas, always pull up the old roof shingles. While you can technically put new roof shingles (but not other roof materials) over old shingles, this can add weight strain to the roof and prevent the new shingles from securing properly to the roof.

Most roof leaks occur where shingles meet or where there are sealants or seams in the materials. This is common around skylights and at any point there is a break in the roof such as corners and edges. Roofing materials are incredibly strong and resistant when overlapping, but any change in that can cause gaps where water can enter.

You shouldn’t put a new roof underlayment over an old one for a few reasons. Old felt must be removed in order to assess the condition of your roof decking, such as rotting wood or other structural issues. Also, if your roofer doesn't install a fresh layer of felt as is required by shingle manufacturers, your warranty may be voided. Finally, old underlayment removal is often included in the cost of roof repair or replacement, so there's no real benefit to leaving it on before installing a new layer.

A roof replacement can take anywhere from one to 14 days. For most homes, a full replacement that includes tearing off old materials takes about one to two days, though the average project can last up to 12 days. The exact timeline depends on several factors, including the roof's size and complexity, the type of roofing material, the crew size, and weather conditions. Certain materials take longer to install; for example, metal roofs can take seven to 14 days because the material is more difficult to work with than asphalt shingles, wood, or tile. A re-roofing project, where new shingles are installed over old ones, can take half the time or less. It's also important to factor in the time needed to obtain necessary permits. A professional roofing contractor will typically complete the job faster than a DIY approach.

There are two main types of roofing shingles: 3-tab and architectural. Architectural shingles cost more than 3-tab but offer a more unique look and can last longer. However, 3-tab shingles are lightweight and affordable, and many people use them for both patching roofs and installing new roofs. Ultimately, the best type for you depends on your budget and your home’s aesthetic.

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.