One of the Finest Roofing Companies Serving Homeowners in the Gaithersburg, MD, Area – Shiner Roofing, Siding and Windows

Roofing Companies Gaithersburg MDIf you have been researching roofing companies in Gaithersburg, Maryland, in order to find the right one to complete a project at your home, it is time to stop the search. The roofing contractors at Shiner Roofing, Siding and Windows are the perfect choice for you. We have completed over 16,000 home improvement jobs and always install our durable, beautiful roofing with expert precision to ensure that it lasts for as long as you own your home. We even maintain an A+ rating with the Better Business Bureau.

At Shiner Roofing, Siding and Windows, we strive to show Gaithersburg, MD, homeowners like you why we are the area’s top choice among roofing companies by providing them with the best home improvement experience. This includes sending our in-house roofing inspector to your home to provide a fair and honest assessment of the condition of the roof. From there, our inspector can help you choose the right roofing for your home. We offer several roofing options to choose from, including:

  • Asphalt shingles
  • Slate
  • Cedar shake
  • Flat
  • Metal

And no matter what roofing option you choose, you can rest assured that it will be backed by a long-lasting manufacturer’s warranty due to our good standing with our roofing manufacturers. We were even designated a CertainTeed SELECT ShingleMaster™ and a GAF Master Elite™ contractor because of our experience and reputation in the community as well as our commitment to ongoing training with the manufacturers, and we are one of the only roofing companies in the area to boast such accolades.

For more information on why we outshine other roofing companies in the Gaithersburg, MD, area, contact Shiner Roofing, Siding and Windows today.


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During inclement weather, Shiner Roofing, Siding and Windows provides around-the-clock emergency services, including installing protective tarps and performing emergency damage repair work.

I always appreciate their prompt, courteous responses, and I trust their representative, Bill G., who has been very helpful in the past – with estimates and minor repairs and recommendations.

- Karen H., Ashburn, VA

Although bad weather interrupted the schedule, the actual work of installing roof and gutters was finished very quickly. Roof and gutters look great, and I no longer worry about overflowing gutters

- Tim M, Falls Church, VA

Nathan thoroughly checked the entire area of the roof and explained to me what was needed and how he was going to handle it. He did the repairs in record time and completely cleaned the site.

- Robert K, Fairfax Station, VA

I was so happy to find a firm who could help with my exterior issues. Their pricing was reasonable and everyone was wonderful to work with. So nice that they have a wide range of expertise rectifying home problems.

- Maggie, Great Falls, VA