Protect your #1 Asset!

Please enable JavaScript in your browser to complete this form.
How did You Hear About Us?

Serving The Homes of The Greater DC-MD-VA Area  



Partnering with GAF, our nation’s top manufacturer of quality roofing materials, we are able to provide our clients with the superior solutions that they deserve. Whether you need residential or commercial service, we're here for you!


Now specializing in having a variety of the industries highest quality vinyl siding materials, which will help protect your home from rain, snow, wind, and any other strong weather elements. Since siding takes up a majority of the homes outside surface, the attractiveness is an added appeal to any resident. Of course, We've got you covered!


Your home's gutters protect the foundation of your home, prevent erosion, protect landscaping, and prevent basement flooding. They avert staining to the exterior of the house, and stop mold and mildew from growing. So it's critical to make sure these are running in great condition.

Wind & Hail Damage Restoration

Has your roof been damaged by high winds or hail? Keystone has you covered. Our professional roofers can assess your damage and determine the best course of action to get your roof back into top shape. Our Storm roofing contractors have experience repairing wind and hail damage throughout the area and are ready to help.

Certified Contractors

all types of homes

From Traditional Ranch Homes, to Contemporary-Style Homes, Modern Homes and Add Ons... It really doesn't matter. If it has a roof, we can fix it.

Best Affordable Options

With or without your insurance, we will make sure the best affordable price options are available for everyone. Learn how to finance through Service Finance.

double check

Unless you work in the roofing industry, it's not often you are on a roof... so while we are there we double check to make sure everything is at 100% completion before leaving any job site.

Schedule Revolves around you

Fast responses and 24/7 service at your request. Only the best contractors in Maryland will be at your door step. Your schedule is our schedule.

Licensed and insured

Our roofers and contractors are experienced and highly trained employees that are qualified, insured and licensed to get the job done the way you need it.

Highly Recommeded

Not only have we restored the roofs, sidings and gutters of many homes, but the home owners themselves have told us what a great job we're doing. We thank you, and hope to serve future customers like you.

Check Out Our Recent Projects!

Creating relationships and giving home owners peace of mind. We help areas between Frederick MD, Germantown MD, Gaithersburg MD, Rockville MD, and many more local areas.

Projects Completed

years of experience

areas keystone covers

Frederick, Maryland Germantown, Maryland Gaithersburg, Maryland Rockville, Maryland

Call us or text us ! we want to hear from you !

Keystone is proud to have 24/7 assistance whether you are in Gaithersburg, MD or 3 cities away. Roof repairs, replacements, and all your residential or commercial needs will be solved by the best contractors in MD. Keystone is the key to your home!

(240) 805-7644

Contact us

Not a phone person? Send us an email with all your questions and concerns and a representative will get back to you.