GAITHERSBURG ROOFING COMPANY AND SIDING CONTRACTOR SERVING GAITHERSBURG MD

Capable.
Experienced.
Fair to you.

The family owned and family run team of roofing and siding experts that are consistently rated as the best in our class for replacement roofing, siding, windows, gutters, trim, decks, and door replacements. We provide quality products, expert installation, and lifetime manufacturer backed warranties. All for a fair price.
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Capitol Improvements - Whole Team
HIGHLY CERTIFIED WITH INDUSTRY LEADERS

Best Roofing and Siding Contractor Near You in Montgomery County, MD.

We provide residential roofing, siding, windows, gutters, exterior trim, decks, patios, and doors in Gaithersburg Maryland and Washington DC.

Capitol Improvements Roofing & Siding Contractors is a family-owned and operated business. You can read our high reviews on Google, Angi, or the BBB. Our headquarters is located in Bowie MD, with other locations in Gaithersburg MD, Washington DC, and Crownsville MD.

We don’t just work for you, we work with you.

We’re a family here at Capitol Improvements, and we treat you like family too. Whether you’re overwhelmed with an immediate need or looking to refresh your home, our experts will provide clarity and lasting solutions for your specific needs.

Roofing

Siding

Windows

Trim

Gutters

Get a free quote
Project consultant Lance
Jason & Lance
Project Consultants Serving Gaithersburg
Forestville
Prince George’s County
MD
38.845113, -76.874972
Fort Belvoir
Fairfax County
VA
38.713042, -77.152107
Ferndale
Anne Arundel County
MD
39.181808, -76.635173
Falls Church
Fairfax County
VA
38.882334, -77.171091
Fairfax Station
Fairfax County
VA
38.800859, -77.32568
Fairfax
Fairfax County
VA
38.846224, -77.306373
Essex
Baltimore County
MD
39.307507,-76.479036
Elkridge
Howard County
MD
39.212834, -76.713716
Edmonston
Prince George’s County
MD
38.947117, -76.931677
Eldersburg
Carroll County
MD
39.403715, -76.950257
Dundalk
Baltimore County
MD
39.257411, -76.523675
Derwood
Montgomery County
MD
39.11733, -77.161092
Darnestown
Montgomery County
MD
39.103441, -77.290817
Damascus
Montgomery County
MD
damascus-maryland-front-door-replacement-near-you
39.288438, -77.203872
Cockeysville
Baltimore County
MD
39.484566, -76.650285
Croom
Prince George’s County
MD
38.752615, -76.763858
Colesville
Montgomery County
MD
39.075664, -77.001921
Chillum
Prince George’s County
MD
38.963722, -76.990809
Chevy Chase
Montgomery County
MD
chevy-chase-maryland-front-door-replacement-near-you
38.994733, -77.071848
Chantilly
Fairfax County
VA
38.894154, -77.431151
Catonsville
Baltimore County
MD
39.27205, -76.731846
Capitol Heights
Prince George’s County
MD
38.885396, -76.915944
Brooklyn Park
Anne Arundel County
MD
39.228441, -76.616356
Cape St. Claire
Anne Arundel County
MD
39.043167, -76.44496
Camp Springs
Prince George’s County
MD
38.804003, -76.90664
Burtonsville
Montgomery County
MD
39.111219, -76.932475
Cabin John
Montgomery County
MD
38.975388, -77.158035
Burke
Fairfax County
VA
38.777132, -77.275469
Brunswick
Frederick County
MD
39.313162, -77.628186
Bryans Road
Charles County
MD
38.627062, -77.073033
Brookeville
Montgomery County
MD
39.180307, -77.058447
Brentwood
Prince George’s County
MD
38.932832, -76.984226
Bladensburg
Prince George’s County
MD
38.9393, -76.933798
Berwyn Heights
Prince George’s County
MD
38.993999, -76.910529
Baileys Crossroads
Fairfax County
VA
38.85039, -77.129702
Aspen Hill
Montgomery County
MD
39.079498, -77.073525
Ashton-Sandy Spring
Montgomery County
MD
39.149552, -77.026922
Arlington
Arlington County
VA
38.890396, -77.084159
Arbutus
Baltimore County
MD
39.247428, -76.693614
Alexandria
Arlington County
VA
38.80511, -77.047023
Adamstown
Frederick County
MD
39.310913, -77.475233
Accokeek
Prince George’s County
MD
38.667617, -77.028309
Adelphi
Prince George’s County
MD
39.005873, -76.97648
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Jason Haschert
Project Consultant Serving Crownsville

Gaithersburg Roofing Replacement and Roof Repairs

Asphalt Shingles and Metal Roofing are most popular in the Gaithersburg Roofing market

For years we have been roofing Gaithersburg MD with a focus on providing exceptional roofing services and quality workmanship. Our offerings include full roof replacement and minor roof repairs, ensuring we meet all your roofing needs.

Asphalt shingles with metal roofing accents are the top choice for homeowners, combining durability, style, and cost-effectiveness. This blend offers an architectural look with the reliability of asphalt shingles and the sleek appeal of metal details on features like dormers, porches, or gables.

While specialty roofing options such as cedar shake are available, they are far less common due to their higher cost and maintenance requirements.

The asphalt and metal combination strikes an ideal balance for most residents, who value longevity, curb appeal, and protection against Maryland’s variable weather.

Siding Gaithersburg MD: Installation Services

Why James Hardie Fiber Cement Siding is the preferred siding  material in Gaithersburg MD.

James Hardie siding stands out as the top choice for homeowners in Gaithersburg, MD, seeking a premium, high-quality exterior with the appearance of real wood from a reputable siding company in Gaithersburg MD. As a trusted siding contractor, we emphasize the importance of professional installation and reliable service.

Known for its durability, James Hardie fiber cement siding resists weather, fire, and pests, making it ideal for Maryland’s climate. Its realistic wood texture and wide range of colors add substantial curb appeal, enhancing the overall value of homes—a key consideration in Gaithersburg, where properties often have strong resale potential.

For these reasons, either James Hardie siding or premium vinyl panels are excellent investments, as they both offer longevity, low maintenance, and high return on investment compared to basic siding materials.

Whether you want your James Hardie siding color to stand out from the crowd or blend in for a quick resale we have many James Hardie color options to choose from.

Window Replacement Options Gaithersburg MD

See the options available for your window replacement project.

When considering replacement windows in Gaithersburg, MD, choosing the right window products and experienced window installers is crucial for keeping energy costs down during hot summers and chilly winters.

Wooden windows are a beautiful, classic choice that offer excellent insulation, though they require more maintenance. Aluminum-clad wood windows combine the beauty of wood on the inside with a durable, weather-resistant aluminum exterior, providing the best of both worlds—elegance and low maintenance.

Standard vinyl replacement windows, a more affordable option, are also highly energy efficient, requiring minimal upkeep while effectively sealing drafts. Insulated glass in these windows contributes to significant energy savings by reducing heat transfer and protecting interiors from UV damage.

No matter the style, new windows with advanced energy efficiency and high-quality glass significantly reduce drafts and gaps, making them one of the best investments for cutting down on unnecessary energy bills year-round. These windows exceed performance metrics for air and water infiltration, wind load resistance, and overall ease of operation, ensuring superior quality and durability.

Front Door Replacement Gaithersburg: Installation Services

Front door styles and options guide.

Door installers in Gaithersburg, MD, offer a range of services that enhance both curb appeal and energy efficiency. The variety of door styles available can significantly impact home aesthetics and security. We offer a range of exterior doors, such as entry, patio, and screen doors.

A new entry door not only improves insulation, reducing drafts and contributing to lower energy bills, but also increases property value and energy efficiency. A high-quality front door replacement not only boosts a home’s appearance but also increases its overall value, making it a worthwhile upgrade in Gaithersburg’s competitive housing market.

Trusted Deck Builder in Gaithersburg MD

Enhance your outdoor space and enjoy the outdoors on your terms.

Hiring deck builders in Gaithersburg, MD, is an excellent way to enhance outdoor living spaces and increase home value through comprehensive deck services. Skilled deck contractors in the area offer a range of materials, including pressure-treated wood, composite decking, and PVC, allowing homeowners to choose options that fit their style, maintenance preferences, and budget. Composite deck options provide benefits such as longevity, low maintenance, and aesthetic appeal. Many companies offer a free estimate, highlighting the benefit of having an expert conduct an on-site evaluation.

With Maryland’s seasonal weather, quality construction and durable materials are key for building a deck that will withstand elements and last for years, making low maintenance composite materials a popular choice. Many local builders specialize in custom designs, adding features like built-in seating, lighting, and pergolas to create a functional, inviting outdoor living space. Fire pits can also be integrated as both decorative and functional features. A professional deck builder can ensure safety, quality, and a smooth process from design to installation, helping to create an outdoor oasis for relaxation and entertainment.

Seamless Gutters and Gutter Guards in Gaithersburg MD

Stay off the ladder with new gutter covers.

Seamless gutters with gutter guards are a wise investment for homeowners in Gaithersburg, MD, where seasonal leaf fall can quickly clog standard gutters. Seamless gutters reduce the chance of leaks and improve the efficiency of rainwater management, while gutter guards or covers prevent leaves, twigs, and other debris from accumulating.

This combination minimizes the need for frequent cleaning, ensuring gutters flow freely and protecting against water damage to the home’s foundation and exterior. By investing in seamless gutters with covers, Gaithersburg residents can enjoy low-maintenance protection against clogs and enhanced durability throughout the year.

Local Testimonial from Gaithersburg, MD

"Pat and his team of Lance, Seth, Austin, Melinda and Floria were amazing! They replaced my roof including skylights in April 2023 and I am very satisfied. From setting up the appointment, Melinda as my first contact was very professional and got me on the schedule quickly. Communication was great, the presentation re the job was clear and the price was reasonable. I would recommend this company for your roofing needs."

Yasmin M,
Google Review
READ MORE HOMEOWNER TESTIMONIALS >

We don’t just work for you, we work with you.

We’re a family here at Capitol Improvements, and we treat you like family too. Whether you’re overwhelmed with an immediate need or looking to refresh your home, our experts will provide clarity and lasting solutions for your specific needs.

Roofing

Siding

Windows

Trim

Gutters

Let's start your project

We'll answer your questions and get you what you need to get your project done right.

Get a free quote