If you live in Maryland, Washington, DC, or Northern Virginia, Shanco Companies is the company to call for home improvement and remodeling. We offer services for:

  • Roofing
  • Windows and doors
  • Siding
  • Skylights
  • Gutters

Not only do we offer high-quality services, we also provide homeowners with useful information on our website.


Check out our blog for home improvement and remodeling information and tips. In our blog, we cover all topics, from roofing to siding to skylights to gutters—and much more. Whether you want to learn about different types of siding or how to tell when it’s time to replace your roof, our blog is the place to go.

Visit our blog»


Do you have a question about home products such as siding, roofing, windows, and more? We can answer them! Our FAQ section covers all our service offerings—roofing, siding and trim, skylights, windows and door, gutters, bathroom remodeling, kitchen remodeling, decks, and patios.

Check out our frequently asked questions»

Homeowner Guides

Buying new roofing, windows, and siding are important investments, and you want to know you’re getting the best. This is why we want you to have accurate information so you can make a more informed decision.

Coming soon!



see what our happy customers are saying

"I wanted to let you know that I am very pleased with the work that your company did at my house. Your office staff people were always very pleasant, everyone showed up when they were supposed to and completed the job. I want to especially thank Jack for the great job he did. Always very professional and courteous, had a “hands on” approach on the entire project from start to finish and was always very accessible!! When I contacted him…he was back to me in less than 15 minutes. I will not hesitate to refer my friends and family to you in the future. Many thanks!!! "

-Monrovia, MD


We accept major credit cards including

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