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TRUSTED BY GREENLAWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon1.9k+
    Verified roofing services reviews

Find Roofers in Greenlawn

Avatar for Four Seasons Roofing
Four Seasons Roofing
4.6(
150
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Install or Replace - For BusinessAsphalt Shingle Roofing - Repair+26 more

Serving Greenlawn, NY and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"Bill Taylor, the President of the company, carefully surveyed the condition of the roof. His detailed, clear estimate addressed all of my concerns. The crew assigned to the project was efficient and courteous. The company is GAF certified, ensuring the warranty will be honored. I highly recommend Four Seasons Roofing."
GAF Preferred Contractor Badge
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time2 days
Response rate100%
11 neighbors recently requested a quote
Avatar for Rapid Roofing
Rapid Roofing
5.0(
21
)
Asphalt Shingle Roofing - Install or ReplaceAsphalt Shingle Roofing - Repair

Serving Greenlawn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Warranties offered

"I had 3 layers of roofing on my house, and over the last 2 years I spent a ton of money on repairs. Finally I called Rapid Roofing and when they assessed the roof, they let me know that the reason I was having so many leaks was from the 3 layers of roofing and not having a proper roofing system. I decided to do a full roof replacement and it was the best decision I could have made because my roof looks great, my electric bill went down, and now I don?t need to keep repairing it! Awesome communication, great people and I got a great price! Bravo Rapid Roofing!"
Asphalt Shingle Roofs
Asphalt Shingle Roofs
Asphalt Shingle Roofs
Asphalt Shingle Roofs
Asphalt Shingle Roofs

+54

Response time7 hrs
Response rate94%
68 neighbors recently requested a quote
Avatar for AAA Home Construction, Inc.
AAA Home Construction, Inc.
4.8(
142
)
Asphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - RepairAsphalt Shingle Roofing - Repair - For Business

Serving Greenlawn, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"specific project was rebuilding chimney from roof up. Nice bunch of guys, extremely professional. I was very impressed with their promptness they said 9am they were here 9am. Most of all the job looks great !! Thank you AAA Home Construction, Inc. I will definitely call them to do my roof !!"
Response time3 hrs
Response rate97%
51 neighbors recently requested a quote
Avatar for JI ROOFING & EXTERIORS CORP
JI ROOFING & EXTERIORS CORP
4.9(
94
)
Asphalt Shingle Roofing - Install or ReplaceFlat, Foam, or Single Ply Roofing - Install or ReplaceNatural Slate Roofing - Install or Replace+2 more

Serving Greenlawn, NY and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"I highly recommend JI roofing. Jacob thoroughly explained the process and materials used for our project. Our roof was installed in a day and the property was properly cleaned of all debris. Pricing was also very reasonable. Very happy with our roof!"
Termination
Work Completed
New Roof
Rip existence Roof
Roof Installed

+81

Response time7 hrs
Response rate96%
Recommended by94%of homeowners
Avatar for Best Way Roofing & Chimney
Best Way Roofing & Chimney
4.9(
14
)
Inspection - RoofingAsphalt Shingle Roofing - RepairFlat, Foam or Single Ply Roofing - Repair+12 more

Serving Greenlawn, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

At Best Way Roofing and Chimney, we take pride in protecting and improving homes across Suffolk County and surrounding areas with top-quality roofing, chimney, and exterior services. With years of hands-on experience, our skilled team delivers reliable workmanship, honest solutions, and lasting results for every project.\nWe specialize in roofing installation, repair, and replacement, as well as chimney repair, cleaning, and rebuilding. Beyond roofs and chimneys, we handle all types of exterior work, including siding, gutters, masonry, and waterproofing, ensuring your home is both beautiful and well-protected year-round.\nWhether you’re dealing with storm damage, routine maintenance, or planning a full upgrade, Best Way Roofing and Chimney is committed to providing professional service at competitive rates. We’re fully licensed and insured, and every job is backed by our dedication to quality and customer satisfaction\nWe are here to keep your home safe, strong, and looking its best.\n\n

Response time5 hrs
Response rate95%
81 neighbors recently requested a quote
Avatar for A+ Reliable Home Improvements
A+ Reliable Home Improvements
4.9(
89
)
Asphalt Shingle Roofing - RepairAsphalt Shingle Roofing - Repair - For BusinessFlat, Foam or Single Ply Roofing - Repair- For Business

Serving Greenlawn, NY and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"A+ Reliable Roofing is the perfect name for this company along with dependable. Nick called when he was supposed to. He came when he said he would. He knew exactly what he was doing and he completed the two jobs I had in a very reasonable amount of time. I would absolutely hire him again and recommend him to anybody. He was also extremely pleasant and helpful."
Roofing and Chimney
Roofing and Chimney
Roofing and Chimney
Roofing and Chimney
Roofing and Chimney

+5

Response time2 hrs
Response rate100%
15 neighbors recently requested a quote
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Roofing questions, answered by experts

Costs depend on material, labor, and additional features like underlayment or insulation.

This will depend on your existing roof to some degree, but it’s common to raise a roof 4 to 8 feet. The exact amount you can raise is subject to the existing structure. For most homes with average roof slopes—20 to 45 degrees—you can raise the roof around 5 feet.

Due to the complexity and weight of tiles, DIY is not recommended. Professional installation ensures proper alignment and durability.

While spotting a bit of algae on your roof may not bother you at first glance, it is certainly bothering your roof shingles. The presence of algae can cause decay and shorten the lifespan of your roof’s shingles, which can lead to much bigger problems down the road. While this issue may seem cosmetic at first glance, it goes much deeper than that.

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.

The Greenlawn, NY homeowners’ guide to roofing services

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