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Smithtown Roofing Repair and Replacement Specialists


Contact us for your roofing, siding, windows and exterior projects today!
Fill out this form to get your FREE quote.
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Smithtown has excellent schools, great health care facilities, and easy access to the Port Jefferson LIRR Station. If you’re a longtime resident, you already know about all the great things Smithtown has to offer. New Smithtown homeowners are sure to love it here.

But while Smithtown is a great place to live, Long Island weather can be hard on Smithtown residential and commercial roofs. Summer sun can make roofs brittle. Nor’easters and summer squalls can blow away shingles, and heavy winter snow and ice dams can crack roof decks.

County Roofing Systems has been taking care of roof projects in Smithtown and across Long Island for over 35 years. We’re licensed, insured, and certified by several roofing product manufacturers. We also offer the best warranties in the roofing industry, with up to 30 years labor coverage.


0% Financing Available for Roof Replacement or Repair
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Financing a home improvement project can be intimidating. But every day we help people by repairing or replacing their roofs. We have experience installing and fixing every type of roof, and we give our all on every job.

Customer satisfaction is our #1 priority. We know that many roofing companies cut corners or do sloppy work. We want to make sure you’re happy with our work from the first free estimate to our final broom cleanup after the work is done.

We’ve worked with many Suffolk County lenders during our 35+ years in the industry. If you don’t have a lending agent, we can introduce you to many residential financing agents who can help. We can also work with your current lender to make sure all paperwork is in order.

Contact us today to find out which roof replacement option is best for you.

County Roofing Systems Covers Your Smithtown Building

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.

We not only fix the immediate leak. We check to make sure that there are no underlying problems. If we find that your leak has led to seepage or wet roof insulation, we’ll tell you exactly what’s wrong. Then we’ll provide an itemized estimate of the work required.

Siding by Certainteed


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.

County Roofing Systems also installs commercial roof replacements. We’re familiar with flat roof and metal roof installation, and can provide you a modified bitumen, TPO, metal, or EDPM roof. Give us a call and let us give your old building a new roof that saves on utility bills and lasts for decades.

White roof membrane


After a windstorm, we can provide a quick roof inspection for signs of damage. We fix any problems we find. We look for signs of shingle uplift and replace any missing damaged asphalt shingles. We can also take care of any roof leaks before they lead to major water damage issues.

We also do roof inspections for commercial buildings. Our experienced roofing inspectors examine your roof closely for signs of damage like alligatoring or ponding. And because not all roof damage is visible, we also use the latest technology to check for signs of hidden damage.

M4 Roof Maintenance Program


If you own a commercial building in Smithtown, County Roofing Systems also offers commercial roof maintenance plans. Preventative maintenance can save you a lot of money in the long term. Our team has decades of experience working on flat roofing and metal roofing. We’re familiar with all types of roofing materials and are fully insured and bonded.

The M4 Roof Maintenance Plan is a cost-effective way to keep up with your building needs. It also fulfills the maintenance requirements of your building insurance policies.

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About Us | County Roofing Systems
Meet Keith Schmied, President of County Roofing Systems

For over 35 years, Keith Schmied has worked on residential and commercial roofs on Long Island and NYC.

We cover Smithtown, Suffolk County, Nassau County, and the New York Metro area. Our roofing specialists have extensive experience in residential roof repair and roof replacement.

If you want the best Long Island roofing company, you need County Roofing Systems. Give us a call and let us take care of your Smithtown residential or commercial roofing needs.

Support the Smithtown Library System

Smithtown Library

One N Country Rd,
Smithtown, NY 11787
Phone: (631) 360-2480

Since 1907 the Smithtown Library has served area residents. In addition to reading materials, e-books, audiobooks, and other resources, the Smithtown library also serves as a community center, with activities for children and counseling for adults and seniors.

To support one of Long Island’s best community libraries, sign up for Friends of the Smithtown Library.


Monday 9:30am-9:00pm
Tuesday 9:30am-9:00pm
Wednesday 9:30am-9:00pm
Thursday 9:30am-9:00pm
Friday 9:30am-9:00pm
Saturday 9:30am-5:00pm
Sunday (Sept-May only) 1:00pm-5:00pm

Closed on Sundays from June through August.

The Smithtown Library system also has branches in Nesconsett, Kings Park, and Commack.


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