Welcome to Shanco Roofing: Home of Maryland’s Preferred Roofing Contractors

Looking for the best roofing contractors in Washington, DC? You’ve come to the right place! Shanco has been providing homeowners with quality roof installation, repair, and replacement throughout the area for more than 20 years.

With one of the best workmanship warranties in the industry and as a supplier of top brands like CertainTeed and GAF, Shanco is recognized as one of the best roofing companies by manufacturers and homeowners. In fact, half our business comes from customer referrals! We are also a member of the NRCA (National Roofing Contractors Association). Nobody knows the roofing industry better than Shanco’s roofers.

What does this mean for you? In short, Shanco can help you with any roofing service you need—whether it’s installation, repair, full replacement, or tips on maintenance! Customer satisfaction is our number one goal, so you can have peace of mind knowing your roof is in good hands.


A roof leak or missing shingles can damage the structure of your home. Contact Shanco immediately, and take care of the roof over your head!

Services Our Roofing Company Offers in Washington

Whether you need Washington roofing contractors to install, repair, or replace your roof, look no further!

Roof installation – if you’re building a new home in Washington one of the first major things you need to consider is what kind of roof to get. With our roofing company, your roof will be installed right the first time—in a budget-friendly, timely manner and to your complete satisfaction! Whether you want a copper roof, a standing seam metal roof with a fancy cupola, or a low-maintenance slate roof, our roofers have you covered.

Roof repair – when it comes to roof repair, we’ve seen and done it all! We provide the highest quality products, so rest assured your roof will be like new again in no time. Whether your roof is damaged by weather or lack of maintenance, we can provide the right solution.

Roof replacement – sometimes damage is too extensive and a repair doesn’t cut it or your roof has reached the end of its life. If that’s the case, Shanco has the roofers you need. We’ve replaced many different types of roofs, from flat roofs and gabled copper roofs to slate roofs and cedar shakes roofing.

What Type of Roof Do You Need? Our Washington Roofing Contractors Can Make it Happen

Over the years, we’ve worked with a variety of different types of roofing and roof materials in Washington, DC. Different types and materials of roofs we can install, repair, and replace include:

Our roofers can:

  • Waterproof your flat roof
  • Install a roof cupola
  • Clear out and/or repair your gutters
  • Take care of moss and algae growth on your roof
  • Repair and replace roof shingles
  • And more!

Your Trusted Roofing Contractors in Washington, DC

Need roofing installation, repair, or replacement in Washington? We are the roofing company you can count on to get the job done right the first time and give you tips for future reference. Call Shanco today at 240-813-3654 or contact us online for any roofing services or to learn more about what we do!



see what our happy customers are saying

"Our roofing repair went fantastic! Shanco's roofing installation crews were very neat. We didn’t know anyone was here when they cleaned up after the job."

-Gaithersburg, Maryland


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