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TRUSTED BY KNOX, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon125
    Verified roofing services reviews

Find Roofers in Knox

Avatar for Perfection Roofing
Perfection Roofing
4.7(
176
)

Serving Knox, NY and surrounding areas

Approved

In business since 2001

Free estimates

Offers commercial services

"In June, 2017 Perfection Roofing took a day and half to remove our 30 year old roof and replace it new, beautiful blue and gray asphalt singles on both the home and garage. A rubber roof was replaced on the back of the home, too. Also, they installed an anti-bird guard on the chimney and replace the base of chimney flashing. The experienced and knowledgeable owner was a pleasure to work with and the onsite workers did a professional job."
Old roof replaced with new 30-year Architectural Shingle
New Roof, Architectural Shingle
Response time9 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Home Evolution Roofing LLC
Home Evolution Roofing LLC
4.7(
273
)

Serving Knox, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"They did an excellent Job 1 day job replacing my roof, installing a rubber part on my roof and re-pointing my chimney. They are extremely professional, they ensured that all the debris ensuring all the nails and residuals were cleaned up around the house. I highly recommend them for any roofing job you may have. Michael's crew came in 1 day (between 8am till around 6:30) replaced the roof cleaned up and did a wonderful job."
ROOFING
ROOF & SIDING
ROOF & SIDING
Response time7 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for S & G Roofing
S & G Roofing
4.8(
95
)

Serving Knox, NY and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"They did a very good service, fast and very well done I did contacted them a week later and they came right over to fixed the roof and also the window leaking."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time2 days
9 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Home Evolution Roofing
Home Evolution Roofing
4.5(
551
)

Serving Knox, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"I cannot recommend Home Revolution Roofing enough! From start to finish, the entire roofing project was a fantastic experience. Mike and his team were incredibly professional, punctual, and transparent about every step of the process. ​ They worked tirelessly from the moment they arrived until the moment they left, and their attention to detail was exceptional. I have never seen a crew work as hard as they did."
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+20

Response time7 hrs
Response rate91%
8 neighbors recently requested a quote
Mohawk Valley Coatings
4.8(
13
)

Serving Knox, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Mohawk Valley Roofing is the best . Eli and Simon were great to work with. I would highly recommend them for your roof needs. They were on time and quick and did a great job in replacing some roof that that needed it. No mess left behind. No leaks and the foam will help with heating and cooling cost. Bruce E in Clark Mills ,NY"
Membrane Restoration System
Membrane Restoration System
Membrane Restoration System
Membrane Restoration System
Metal Restoration System

+5

Response time12 hrs
Recommended by100%of homeowners
Avatar for Elite Contracting
Elite Contracting
4.5(
132
)

Serving Knox, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"We were impressed with Paul and his help in deciding the best roofing material for our old barn roof. When we called the office with questions, we reached a person who was able to answer our questions or get the answers and call us back. The barn roof has been completed and looks beautiful. We found Paul and the staff a delight to work with and really appreciate the level of customer care they provide. Thanks to each of you who worked on the roof and to the office staff who assisted us through the process! You guys are terrific!"
Response time1 day
Response rate89%
4 neighbors recently requested a quote
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Showing 1-10 of 270
Roofing questions, answered by experts

Generally, roof flashing is installed under the shingles to create a watertight seal and prevent moisture from seeping in and causing damage. However, the exact placement can depend on the type of flashing. For instance, with step flashing, the shingles and flashing overlap each other, meaning the flashing is technically both over and under the shingles. Flashing also typically goes beneath the house siding and is often not visible from the ground.

How long shingles last depends on the type of shingles you have on your roof. Asphalt shingles normally last anywhere from 15 to 30 years, metal shingles can last anywhere from 15 to 100 years, and tile shingles can last anywhere from 50 to 100 years or more.

Asphalt shingles, wooden shakes, and slate or clay roofing tiles are often replaceable without having to replace the entire roof. It's possible to replace just a few shingles or tiles without much trouble in the case of wind damage or other minor problems. DIYers can perform the task in some situations. However, professional repair is always the best bet when it comes to roofing.

While there are many benefits to installing a metal roof on your home, there are some downsides, too. Zinc roofs, in particular, are susceptible to corrosion from overly salty air directly near coastal areas. Another potential downside of zinc roofing is that it must be allowed to expand and contract with the weather. This means special attention is necessary to how it's fastened to the home to avoid issues. 

Gaps between tiles are necessary to help with weatherproofing, allow for thermal expansion, and increase wind resistance. In general, a small gap no larger than 3 millimeters wide will encourage proper drainage and limit cracking. Beyond that, tiles should overlap a minimum of 3 inches, except at the eaves where they should extend to the center of the gutter.

The Knox, NY homeowners’ guide to roofing services

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