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Roof Repair, Roof Replacement, and More in Greenvale


Contact us for your roofing, siding, windows and exterior projects today!
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Greenvale has large lots, green space, and some of New York’s best public schools. It’s also an hour from Penn Station by LIRR. New Yorkers looking for a quiet place to raise a family will find lots to love about Greenvale.

But Greenvale’s North Shore weather can be hard on asphalt shingle roofs. Wear and tear accumulates with every nor’easter and ice storm. Greenvale residents need to have a good roofing company on speed dial. And that’s why you need County Roofing Systems. 

We have over 35 years of experience on roofs in Greenvale, Nassau County, and throughout Long Island. We can give your house the most beautiful, durable, energy-efficient roof on the market. We can also take care of all your roofing, siding, and exterior needs.

0% Financing Available for Roof Replacement or Repair

We’ve worked with many Long Island lenders who will be happy to finance your needed roof work. We can help you find loans at the lowest possible rate.

We also have long relationships with many roofing product suppliers. We get special prices and bulk discounts on materials and pass that savings down to you. We get our supplies from the best brands in the roofing industry, but our prices are reasonable. Your new roof may be more affordable than you expect.

Roofing Estimate Home

County Roofing Systems Covers Greenvale

County Roofing Systems working on rainy day


Lots of people delay roof work because they are worried about the cost. But ignoring a roof leak can magnify the final cost. A small roof leak can lead to damaged shingles or a rotted roof deck. What could have been a quick fix winds up an expensive roof replacement thanks to water damage.

We not only fix the immediate leak. We repair damaged roof flashing and fascia boards and replace damaged shingles. Then we make sure there are no other issues before we call the job finished.

Our team of roofing experts spot damage that less experienced roofing companies might miss. We have experience working on all roof types, including commercial flat roofs and metal roofs.


After a while repairing an old roof is throwing good money after bad. A full roof replacement gives you all the benefits of modern roofing technology. Modern roofing materials are not only more durable, they’re also more energy-efficient. Your new roof can save you money on utility bills and will hold its vibrant colors for decades.

We install new roofs using the CertainTeed Integrity Roof System. That means you get the most durable, energy-efficient, beautiful roof available for your home.

CertainTeed’s architectural shingles can make your house stand out on the block. They mimic the look of a wood shake or slate roof at a fraction of the cost per square foot, and offer easier maintenance. And because they offer better insulation than older shingles, you will save money on your utility bills.

A Better Looking Designer Roof System

Make Your Neighbors Jealous

Most residential roof installations in Long Island use GAF shingles or Owens Corning shingles. Both GAF and Owens Corning make excellent roofing materials. But at County Roofing Systems, we prefer CertainTeed designer shingles.

CertainTeed’s shingles are the most beautiful and most durable shingles on the market. A CertainTeed roof is a great and cost-effective way to make your older Glen Cove house look like a brand new home.


This roof uses CertainTeed Belmont shingles in Black Granite color


Belmont luxury roofing shingles mimic the classic charm of slate tile for timeless strength and beauty. But unlike traditional slate, Belmont requires minimal upkeep, giving it an effortless beauty.

Carriage House Sherwood Forest asphalt shingle roof

Carriage House

Carriage House laminated shingles mimic the look of scalloped natural slate or wood shake roof tiles. But they offer the durability, easy maintenance, and vibrant color options of asphalt shingles.


Grand Manor

Grand Manor shingles merge tradition and innovation. Randomly stacked tabs give a three-dimensional appearance. Sunlight produces a captivating play of light and shadow on your Greenvale home.

Highland Slate Fieldstone Roof with Dormers

Highland Slate

CertainTeed Highland Slate shingles combine the allure of slate with the durability and lower costs of asphalt shingles. Your showcase roof provides rock-solid protection from weather and impact issues.

Landmark Shingles


CertainTeed Landmark shingles protect your home with thick, high-quality asphalt and the industry’s toughest fiberglass mat. They're tough enough to handle the North Shore's worst weather.

Landmark ClimateFlex

Landmark ClimateFlex

ClimateFlex is a new type of asphalt shingle that uses cutting-edge polymer science. Polymers give CertainTeed ClimateFlex shingles better resistance to hail storms and difficult weather conditions.

Landmark Premium Roof

Landmark Premium

The Landmark® Premium line is the top tier of CertainTeed’s Landmark series of shingles. CertainTeed’s Landmark Premium shingles are more durable and offer a brighter range of colors for superior home protection and curb appeal.


Landmark Pro

Landmark Pro shingles use a thicker and heavier, asphalt bedding, which provides greater resistance to weather conditions. Landmark Pro’s dimensional laminate shingles give your roof more aesthetic appeal than flatter shingles.

Presidential Shake Roof in Country Gray

Presidential Shake

Presidential Shake is CertainTeed’s top luxury asphalt shingles line. These architectural shingles mimic the look of wood shake tiles. But Presidential Shake is more durable, less expensive per square foot, and easier to maintain than a wood roof.

We Offer Greenvale More Than Just Roofing Services


We have decades of experience in siding repair and siding installation. We use only the highest-quality construction materials for your job, like CertainTeed Cedar Impressions and James Hardie Siding. We can also do siding replacement to fix cracked siding that can let pests, wind, and water into your exterior walls.

Highland Sate roof with dormer


We can help you add dormers to your home or repair poorly installed dormers. We also frame home extensions. If you’re looking to build an extra wing or home theater room, let us help your home improvement dreams come true.

Best Warranties in the Roofing Industry

We’re a CertainTeed SELECT Shingle Master. That means we’ve met the toughest requirements in the residential roofing industry. CertainTeed stands behind our work with a warranty of up to 30 years. To get a beautiful, durable new roof covered by the best roofing warranty on the market, give us a call.  

About Us | County Roofing Systems
Over 35 years in the roofing industry

Keith Schmied is a lifelong resident of Long Island. He has over three decades of experience as a roofing contractor in Greenvale and throughout Long Island. 

Our roofing specialists have extensive experience in residential and commercial roofing and on all types of roofs. And we never hire subcontractors, so we put all responsibility in the hands of our certified and experienced team. 

County Roofing Systems is the best roofing contractor on Long Island. Give us a call and let us take care of your Greenvale residential, commercial, or multi-family roofing needs.

Free siding, roofing, windows, or exterior estimate, no obligation.
Fill out this form to get your FREE quote.
Roofing Estimate Home

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