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TRUSTED BY CORTLAND, NY HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon91
    Verified roofing services reviews

Top-Rated Roofers in Cortland - Updated Nov 2026

Avatar for King Quality Roofing and Siding
King Quality Roofing and Siding
4.5(
20
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace+10 more

Serving Cortland, NY and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Outstanding! An enjoyable and professional experience from the beginning with Tina, through the sale process with Phil, the companyâ s work performance is outstanding, as evidenced by the work performed from beginning to end. I would highly recommend this company to any homeowner looking for quality and professionalism!"
North Babylon Home After
North Babylon Home Before
Jeff and Crew
Beach house Shake Shingles
Beach house Shake Shingles

+1

Response time1 day
1779 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Z&J CONTRACTING INC.
Z&J CONTRACTING INC.
4.7(
17
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Cortland, NY and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"It went fine. They did a really nice job on my Roof replacement. They installed a beautiful Metal Roof for me. Price is reasonable. Very professional, will definitely recommend and will hire again. Thank you!"
Roofing Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time7 hrs
Response rate100%
18 neighbors recently requested a quote
Avatar for Artcraft Home Improvements
Artcraft Home Improvements
4.7(
23
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or Replace

Serving Cortland, NY and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

"They came out right away to do my estimate. Anthony was knowledgeable, efficient and friendly. He used a state of the art tool to get roof measurements, looked at pictures taken by my inspector, looked at the roof and in crawlspaces and gave me a good assessment based on all. I havenâ t hired them yet but I will soon, when Iâ m ready to do the project."
George Jr
St Matthews
Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ProEdge Remodeling - Roofing
ProEdge Remodeling - Roofing
4.3(
47
)
Asphalt Shingle Roofing - Install or Replace

Serving Cortland, NY and surrounding areas

Approved

In business since 1961

Free estimates

Credit card accepted

"Install crew was perfect. No dust, no mess. Complete cleanup, and a perfect airtight install. For years we have had winter management strategies. Closing off room on the north side... and running space heater in those rooms during use. After installation of the ProEdge windows these rooms are as warm as the rest of the house. AMAZING! Recent warm days prove the advantage of triple glazed low-E windows, too. Nice and cool inside. I searched for years for new windows that met MY specifications . As a career engineer I am happy to recommend ProEdge to anyone. Their attention to detail is superb."
 Asphalt Shingle Roofing
Asphalt Shingle Roofing
Recommended by85%of homeowners
Atlas Construction & Remodeling
4.2(
42
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+5 more

Serving Cortland, NY and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

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!

2 neighbors recently requested a quote
Recommended by83%of homeowners
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Roofing FAQs, answered by experts

TPO roofing can last anywhere from 15 to 30 years, or an average of 22 years, but you can extend its life expectancy through proper roof maintenance. For the best chance at realizing the longest life span possible, keep tree branches trimmed so they’re not in contact with the roofing material. Inspect your roof regularly and repair any damage immediately.

A roof replacement will usually include removal of your old roof, shingle replacement, and a new roof underlayment, but it may only include adding new shingles if you’re layering new shingles over the old shingles. If you have signs of roof leaks or your roofer finds water damage to the roof decking underneath your old roof, it can also include replacement of the OSB or plywood decking that lays over your rafters and supports the roofing material above.

If your roof has storm damage, there will be some telltale signs. These include missing, loose, or damaged shingles. You may notice cracks or dents on the metal parts of your roof, like flashing, gutters, or metal panels. Water leaks are another big indicator. So are visible signs of impact. Rather than climb up on your roof to check, hire a professional to inspect the area  safely.

Just like when you’re shingling a roof, you can install felt underlayment under a metal roof, but a synthetic underlayment like adhered ice and water shield is the best option. These use adhesives rather than mechanical fasteners, so you have fewer penetrations going through your roof deck and a lower risk of leaks. Ice and water shield is also easier to install because you don’t need additional tools or fasteners to attach it to the roof deck.

Technically, a flat roof can be raised, but it’s extremely expensive, and there would not be much of a point. Most homeowners raise the roof in their homes to access the space between their existing ceiling and the roof, but flat roofs don’t have this space. Therefore, you can raise a flat roof, but it involves heavy structural modification.

The Cortland, NY homeowners’ guide to roofing services

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