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TRUSTED BY GUILDERLAND, NY HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon246
    Verified roofing services reviews

Verified Reviews for Roofing pros in Guilderland, NY

*The Angi rating for Roofing companies in Guilderland, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

*The HomeAdvisor rating for Roofing companies in Guilderland, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roofing needs.

Last update on February 08, 2026

Find Roofers in Guilderland

Avatar for Perfection Roofing
Perfection Roofing
4.7(
176
)

Serving Guilderland, NY and surrounding areas

Approved

In business since 2001

Free estimates

Offers commercial services

"The service was very quick to completion, lasting maybe a day. The owner and some of the crew did have to return twice to clean up roofing nails in the yard due as we have two dogs and one ended up with a nail in his leg while we were playing. The owner was very apologetic and covered the vet visit via a reduction in the cost of the roofing service. The roof looks great and the owner, Paulo, was very professional, nice, and dedicated to customer service."
Old roof replaced with new 30-year Architectural Shingle
New Roof, Architectural Shingle
Response time9 hrs
4 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Home Evolution Roofing LLC
Home Evolution Roofing LLC
4.7(
273
)

Serving Guilderland, 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%
5 neighbors recently requested a quote
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Avatar for NML Contracting & Roofing
NML Contracting & Roofing
4.9(
327
)

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"It went very well, and I would highly recommend Joe's company NML Contracting and Roofing to anyone needed a new roof or roof repairs."
Additional Photos
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Additional Photos

+4

Response time1 day
9 neighbors recently requested a quote
Recommended by99%of homeowners
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Avatar for S & G Roofing
S & G Roofing
4.8(
95
)

Serving Guilderland, 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
Request Quote
Avatar for Home Evolution Roofing
Home Evolution Roofing
4.5(
551
)

Serving Guilderland, 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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Roof Replacement in Athens, NY

+20

Response time7 hrs
Response rate91%
25 neighbors recently requested a quote
Request Quote
Avatar for Build Pros of America
Build Pros of America
4.5(
295
)

Serving Guilderland, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Emergency services offered

"Build Pros did a great job on our roof and took care of everything!"
General Construction
Interior projects
All types of Roofing
Roofing
Beautiful, cozy, classy house

+18

Response time2 days
41 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
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Roofing questions, answered by experts

A spray foam roof lasts 20 to 30 years if installed and maintained correctly. Spray foam roofs should be recoated every 10 to 15 years to maintain the UV protection and waterproof surface of the foam material. The longevity of spray foam roofing will depend on the thickness and density of the foam, the protective coating, and how well it’s maintained.

Condensation can occur on the inside of a roof, but it should always be temporary. It does not necessarily mean there is a roof leak. Condensation happens when the inside and outside of a house are at different temperatures. For instance, if it is hot during the day and then gets very cold at night, the inside of the house will be warmer than the outside and may cause condensation to form on the inside of the attic. This may not be cause for concern, but if it is happening frequently, it should be addressed; otherwise, it could cause roof leaks, compromise the structural integrity of the wood, or allow mold to grow.

A roof pitch multiplier is an accurate way to calculate roof square footage, and it’s handy for purchasing the correct amount of materials. To determine your roof pitch multiplier, you'll need to calculate the roof slope, square it, and add it to 144. Next, find the square root of the total and divide it by 12. The answer is your roof pitch multiplier. Once you know the roof pitch multiplier, multiply it by the total square feet of your building to determine the total roof surface area.

Clay tile roofing is more susceptible to damage from impact than something like a metal roof or even asphalt shingles, so they aren’t ideal in areas that see frequent windblown debris or hail. Clay tile roofs are also an average of $8,000 more expensive than asphalt shingle roofs, so up-front cost is an important consideration to make before committing.

Tile and shingle roofs both have their pros and cons. In general, tile roofs are a larger upfront investment. In some cases, they can cost twice as much as shingles, but they last much longer and generally hold their value better than shingle roofs. Shingle roofs, on the other hand, are budget-friendly and quicker to install.

The Guilderland, NY homeowners’ guide to roofing services

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

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