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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon293
    Verified roofing services reviews

Top-Rated Roofers in Mahopac - Updated Nov 2026

Avatar for Luna Siding & Roofing
Luna Siding & Roofing
4.7(
288
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving Mahopac, NY and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"The work started on time and they finished both the roof and new gutters all in one day. The work quality was excellent . I defiantly plan on calling them next year when having new siding installed. Everyone was friendly and worked hard . Very happy with our new roof ! Thank you Luna Roofing !"
Protection First
Make repairs
Ice and Water Shield and Underlayment
Completed Job
Protective Fiberboard Underlayment

+67

Response time12 hrs
Response rate91%
3 neighbors recently requested a quote
Avatar for Larchmont Roofing
Larchmont Roofing
5.0(
7
)
Asphalt Shingle Roofing - RepairTraditional Tile Roofing - RepairAsphalt Shingle Roofing - Repair - For Business+6 more

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1953

Free estimates

Emergency services offered

"Jay and his crew did an excellent job of replacing my leaking flashing on my Slate roof dormer... Over the year it's nearly imposibule to find roofers who know how to fix and have the knowledge to repair slate roofs.. Larchmont Roofing is one of the few roofers who can do slate roofs."
Response time1 day
Response rate98%
33 neighbors recently requested a quote
Avatar for Dalmatia Roofing
Dalmatia Roofing
4.9(
70
)
Asphalt Shingle Roofing - Install or Replace

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1983

Free estimates

Emergency services offered

"After years of wear and several heavy storms, our old roof finally started showing serious signs of damage. Shingles were missing and we began noticing small leaks inside the house. We contacted Dalmatia Roofing for a full roof replacement, and their team responded quickly. They inspected the roof carefully and explained the entire replacement process in a clear and professional way."
Roofing Projects
Roofing Projects
Roofing Projects
Roofing Projects
Roofing Projects

+12

Response time6 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for New York Remodeling Corp.
New York Remodeling Corp.
4.7(
98
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For Business

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 1991

Free estimates

Customers say: Quality work

"We can't rave enough about the great job New York Remodeling Corp. did in replacing our roof. The foreman, Isaias, was professional and a craftsman. The job was done on time and they did a nice job of cleaning up. David May, the owner, was a pleasure to work with and his proposal was right on the money and there were no hidden costs. We give Dave and his crew TOP RATINGS!"
Hawthorne cedar impressio
Hawthorne cedar impressio
Hawthorne cedar impressio
Hawthorne cedar impressio
Hawthorne cedar impressio

+20

Response time4 hrs
Response rate92%
3 neighbors recently requested a quote
Avatar for Nelson's Roofing
Nelson's Roofing
4.6(
172
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairRoof - Clean+9 more

Serving Mahopac, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Nelson was amazing. Like all of the other reviews stated, came on time, worked efficiently, and cleaned up the site! The team was very friendly, and worked all day for several days to repair my flat foam roof. They believe in their quality, as they provide numerous customer references, and do not demand upfront payment. I will definitely use them again should I have any other roofing issues!"
Response time7 hrs
Response rate92%
38 neighbors recently requested a quote
Avatar for Elite Home Exteriors, LLC
Elite Home Exteriors, LLC
4.7(
70
)
Asphalt Shingle Roofing - Install or Replace

Serving Mahopac, NY and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"My house looks fantastic and has totally been transformed. I had a new roof, siding and windows installed. Frank the owner helped me with the color choices which was a huge help to me. All the work was preformed as promised and the workers were very professional and knowledgable. I recommend this company 100 percent."
Certainteed Dutchlap Vinyl Siding / GAF Roof
After - Roof and Siding
Before - Roof and Siding
Cedar Impression - Front View
Cedar Impression - Left View

+3

Response time1 day
Response rate92%
Recommended by96%of homeowners
Avatar for Power Home Remodeling
Power Home Remodeling
4.3(
6,320
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - RepairInspection - Roofing+4 more

Serving Mahopac, NY and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"The whole experience was good. The warranty is exceptional The customer service was nice and the guys that actually installed the roof were hard workers. There are only two issues I had. One, the initial consultation lasted 7 hours. Between discussions about the roof to the actual roof inspection. Second. The Forman on the job barely spoke English. There was a gap that had to be overcame for understanding my questions I had. Towards the end, he offered to call someone to translate but that, I felt, was too little to late. But like I stated earlier, the group as a whole worked very hard and the roof looks great."
GAF Fortitude Roof
GAF Fortitude Roof
GAF Fortitude Roof
GAF Fortitude Roof
GAF Fortitude Roof

+20

1018 neighbors recently requested a quote
Recommended by84%of homeowners
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Showing 1-10 of 545
Roofing FAQs, answered by experts

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.

The minimum recommended slope for a porch roof is 1/4:12, which means 1/4-inch of rise every 12 inches of run. Slopes of 3:12 and 4:12 are more common and provide faster drainage for runoff. Make sure to choose a pitch that’s appropriate both for the climate in your area and the type of roof material you install. Hire a roofer if you need help determining what the right roof pitch is.

If your home doesn't have gutters, you can still hang Christmas lights on the roof using specialized clips. Use roof clips designed to attach to shingles or fascia. For tile roofs or the edges of the rooftop, consider using parrot clips. Adhesive light-hanging clips are also a great option. It's important to avoid using nails or staples, as they can damage your roofing material. For unique or complex installations, it's best to consult a professional Christmas light installer to find the safest and most effective solution for your home.

The formula for calculating how many squares of roofing you need is pretty easy. Take the total amount of square footage and divide it by 100. With this formula in mind, a 2,000-square-foot roof would require 20 squares of roofing material to adequately cover it.

Mansard roofs are still popular in Paris, where they originated, and throughout France. In the United States, you can find mansard roofs on some older buildings in Manhattan. The architecture also appears on some Victorian and Colonial-style homes. There are pockets of homes with mansard roofs in New York City and Los Angeles, where they were once more popular than they are today.

The Mahopac, NY homeowners’ guide to roofing services

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