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TRUSTED BY ONTARIO, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon660
    Verified roofing services reviews

Top-Rated Roofers in Ontario - Updated Nov 2026

Avatar for Sunset Roofing LLC
Sunset Roofing LLC
4.8(
103
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+26 more

Serving Ontario, NY and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I’m not a part of, nor do I know anyone prior to meeting Mr. Roman Shklyar at Sunset Roofing LLC. Let me say this: I never take the time to write reviews, but I’m compelled to write this: #1. Absolutely, hands down number one in customer service! Roman’s communication, and follow through is superb! What a pleasure it was dealing with him on my roofing project! I didn’t meet his crew, but they all did a great job on the roof! #2 Roman was very knowledgeable, courteous, and straight forward. I was under promised and over delivered! He quoted me three weeks and the job was completed in less than two weeks from our initial meeting! Yes they had a time slot open up, good weather was a factor I’m sure, but he called me and said “we can come and do the roof earlier than quoted is that ok ?” #3 No surprises! I was quoted and billed the same dollar amount! They did a complete tear off, installed a new roof on my home and also replaced a missing piece of fascia. The house looks great! #4 When we were talking about the job, he took the time and educated me about the choices between metal and shingles! I highly recommend Sunset Roofing LLC. If you need roof work done! Mark A. Pellicane- Geneseo, NY"
Additional Photos
Additional Photos
9 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Buffalo's Best Roofing Co LLC
Buffalo's Best Roofing Co LLC
4.5(
50
)
Asphalt Shingle Roofing - Install or ReplaceMetal Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair+26 more

Serving Ontario, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"It was Saturday night when I heard a strange noise outside. I went to see what it might be when I noticed several shingles tore off the roof. I immediately came inside and started searching the web for suppliers who would be open on Sunday. That’s when I came across Buffalo's Best Roofing. Buffalo’s Best Roofing was open on Sunday and able to supply me with the shingles I needed to repair the roof. I will definitely use Buffalo Best Roofing for any projects I have going forward. The concern they showed about my issue and, the professionalism of the people I spoke with sold me."
Roof Replacement
Roof Replacement
Roof Replacement
Response time1 day
Response rate100%
66 neighbors recently requested a quote
Avatar for Synergy Roofing, LLC
Synergy Roofing, LLC
4.6(
107
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair+1 more

Serving Ontario, NY and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

Synergy Roofing is your premier choice for roofing and skylight solutions throughout the New England area. With over 24 years of industry experience, we specialize in delivering exceptional commercial roofing, residential roofing, and skylight installation services. Our dedicated team operates six days a week, prepared to ensure that your next project is completed on schedule and within budget. Whether your project is large or small, you can rely on the expertise of the Synergy Roofing team.

Residential Roof
Residential Roof
New Velux Skylights
24 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for J.C.Y. Construction Inc
J.C.Y. Construction Inc
4.8(
29
)
Asphalt Shingle Roofing - Install or Replace

Serving Ontario, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Jose and his crews did a great job in brutal temperatures. I would recommend them to anyone who needs a new roof. Our roof is a little difficult as we have channels between roof sections and that was done well using the singles to create the channels for the water to follow between roof sections. Also loves the Owens Corning amber color, no more black roofs as far as the eye can see."
roof
roofing repairs
roofing repairs
roof
roof

+14

Response time1 day
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Tall Pines Roofing Inc.
Tall Pines Roofing Inc.
5.0(
12
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairMetal Roofing - Install or Replace

Serving Ontario, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Because of the hail storm our roof needed new shingles. We had the good fortune to be introduce to Matt and Tall Pines Roofing. With the help of Matt, the process with the insurance company and the insulation of new shingles was made (for our part)stress free. In one day our old shingles removed and new high quality shingles were installed by a professional and dedicated crew who worked tirelessly until the job was completed. Leaving the premises and grounds as clean as when they arrived. I am very happy with the new look of our roof and would highly recommend contracting Tall Pines Roofing your shingles for a new roof or replacing old existing shingles."
Ask about 60 months 0% financing
STANDING SEAM METAL ROOF
Tall Pines Roof Inc.
BEFORE TALL PINES ROOFING
Beautiful new shingle roof install!

+52

Response time2 days
Response rate98%
6 neighbors recently requested a quote
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Roofing FAQs, answered by experts

The most obvious and severe sign of a roof leak is the presence of wet spots on your ceilings, specifically on the top floor of your home. You can also identify a roof leak from your attic if you see sagging insulation or if you notice mold growth or water stains on the rafters or the underside of the roof deck. From the street, look for cracked or missing shingles, moss growth, and shingles that are curling upward, all of which can suggest a leak.

Good news—asphalt shingles, including architectural shingles, are easily recycled. Talk to your roofing contractor to find out if recycling options are available in your area.

If recycling isn't available, your roofing contractor may recommend renting a dumpster, if your project is on the large side, or collecting the shingles in contractor bags to throw them away. Another option may be to donate new or gently used shingles to a local nonprofit.

Roof underlayment usually lasts as long as the roofing material that covers it, as it’s not directly exposed to the elements. In most cases, roofing companies will replace the underlayment each time they install a new roof. In some cases, particularly with slate, clay, or certain metal roofs that can last 50 to 100 years, your underlayment may require replacement within that timeframe, especially if you start to notice roof leaks.

Yes, professionals offer various roofing materials, including shingles and metal, to match home aesthetics.

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 Ontario, NY homeowners’ guide to roofing services

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