DECK BUILDER, WINDOW & DOOR INSTALLATION IN CROWNSVILLE MD

Capable.
Experienced.
Fair to you.

The family owned and family run team of window and door 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 Deck Builder, Window & Door Installer Near You in Anne Arundel County, MD.

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

Capitol Improvements Window Replacement Company 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
Jason Haschert
Project Consultant Serving Crownsville
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
Get a free quote
Jason Haschert
Project Consultant Serving Crownsville

Roofing Crownsville and Annapolis MD: Roofing Installation and Roof Repair

Roofing near the Chesapeake Bay.

Roofing in Crownsville, MD near the Chesapeake Bay requires expertise in dealing with the unique challenges of the coastal environment. The humidity, salt air and strong winds can wear down roofing materials fast so you need to choose local roofers who understand the specific needs of waterfront homes. Quality workmanship is key to ensure the roof can withstand these harsh conditions and provide protection. Local roofing services offer a wide range of options from roof repair to installation for both residential and commercial clients. As a top rated roofing contractor in Crownsville we know what materials withstand moisture, resist algae and protect against wind uplift – important for homes near the Bay. Whether you choose durable asphalt shingles, metal or specialized waterproof roofing, choosing an experienced roofer means the roof will be built to handle the elements and provide long term protection for the home.roofer in DC. There is a reason not many contractors work in DC due to the traffic, difficulty of install with heavy materials but the good news is we have the experience to get the job done right.

Siding Installation: Crownsville, Annapolis, and Anne Arundel County MD

Guide to siding selection near the Chesapeake Bay.

James Hardie siding is the go to choice for Crownsville homeowners looking to replace siding in Crownsville, Annapolis siding installation and Anne Arundel County because of its durability and weather resistance. Our exterior remodeling services go beyond just siding, we offer total solutions to enhance your home’s look and functionality. With Maryland’s extreme seasons, hot and humid summers and cold and wet winters, James Hardie siding has the strength and reliability to withstand temperature fluctuations, high humidity and heavy rains. Plus Crownsville is so close to the Chesapeake Bay that homes are exposed to salty air and moisture which can quickly destroy traditional siding materials. James Hardie’s fiber cement siding is designed to resist moisture damage, mold and warping, making it the perfect choice for coastal and waterfront areas. Homeowners trust James Hardie for its performance, long term appeal and the benefits of professional installation. We offer free estimates for all our services so you can make informed decisions about your home projects.

Replacement Windows Near the Water

Anne Arundel County preferred replacement window materials.

For homes near the Chesapeake Bay interested in replacement windows in Crownsville, MD, the best window replacements are impact-resistant, fiberglass, or vinyl coastal-grade windows. Impact-resistant windows protect against strong winds and debris, while fiberglass windows resist salt corrosion and extreme weather changes, offering excellent insulation.

Vinyl windows with high-quality seals are also a durable, low-maintenance option that holds up well in moist, salty environments like those windows installations in Annapolis MD. For maximum energy efficiency, look for Low-E glass and double or triple-pane options, which help keep homes comfortable year-round.

Front Door Installation Services in Annapolis MD

Front door styles and options guide.

For Annapolis Maryland door installations near the water, fiberglass, steel or marine-grade wood doors are the way to go. They can withstand the moisture, humidity and salt air of coastal living.

Fiberglass Doors: Durable and won’t warp or swell from moisture, fiberglass doors are low maintenance and can be finished to look like wood, for a classic look without the upkeep.

Steel Doors: Great security and insulation, steel doors are resistant to salt and humidity but may need occasional maintenance to prevent rust, especially in coastal areas.

Marine-Grade Wood Doors: Treated to resist moisture and prevent warping, marine-grade wood doors bring natural beauty with added protection, but do require some maintenance to keep the finish.

For extra durability choose doors with corrosion resistant hardware and weather resistant seals to keep your home comfortable and energy efficient all year round.

Deck Installation in Millersville MD

Deck Installations to enjoy the great outdoors.

For deck installation in Millersville, MD, top choices include composite, pressure-treated wood, and PVC decking, all built to handle Maryland’s weather. Composite decking offers long-lasting durability and minimal upkeep, while pressure-treated wood is a budget-friendly option with regular maintenance. PVC decking is fully synthetic and highly resistant to moisture, mold, and fading, making it ideal near the water. Using moisture-resistant fasteners and corrosion-proof hardware further ensures your deck’s longevity and performance.

Seamless Gutters and Gutter Guards in Annapolis MD

Historic gutter features or seamless gutters in DC.

For historic homes needing seamless or specialty gutters in Annapolis, MD, seamless gutters with gutter guards are essential for handling heavy rain and coastal moisture. Seamless gutters, typically made from aluminum, steel, or copper, reduce leaks and require less maintenance compared to traditional sectional gutters. Adding gutter guards helps prevent debris buildup, reducing clogs and protecting against overflow, which is especially important in Maryland's rainy seasons and with nearby trees. For the best performance, choose corrosion-resistant materials and consult a local installer experienced with Maryland’s coastal conditions to ensure your gutters are properly fitted and long-lasting.

Local Testimonial from Crownsville, Maryland

"Absolutely awesome company! I was given an awesome price and the work done was fast, exceptional, and professional. My project manager was Jason and he was very friendly, easy to work with, and an awesome communicator. If your looking for a company to work with, look no further!"

Christopher Cheatham,
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