🇺🇸 BEST Deck Building Company Near You in Gaithersburg MD | Low or No Interest Financing & Free Estimates
Capable.
Experienced.
Fair to you.
Create your dream outdoor space with high-quality composite, pressure-treated, or wooden decks in Gaithersburg, MD. We offer free estimates and financing with low or no interest options.
Recent Composite Decking Installation in Gaithersburg
A deck built to last
As a previous client of ours Mrs Stanton already knew who she was working with. We got straight to the design phase of her deck as she wanted to use it in time for Spring. Starting the project in Winter poses it's challenges but ensured the permits, design, and installation were done in time to enjoy the Spring weather. Composite decking boards are only as good as the structure they are built on so our customer elected to use a higher grade of treated lumber for the structure combined with a quality composite decking board. The deck turned out great and they have already hosted a family get together on their new deck.
Is your roof covered in green?
Click and drag the dots to match your roof.
Which material for your new roof?
Has your roof experienced storm damage?
Your homeowners insurance may cover your roof replacement if your home has sustained damage within the past 2 years.
Finish with your info and see price results instantly.
Finish with your info and see price results instantly.
Your results are below!
Melinda will call you to schedule your exact price quote, and if storm data in your area is found, she’ll notify you to schedule a free storm damage inspection. We’ll be with you in every step of the process.
Have questions? Call us directly at 301.769.6909
30+ Years’ Experience
Thousands of satisfied home owners across Maryland and DC.
Lifetime Warranties
Highly certified with Atlas, GAF, Mastic, James Hardie, Timbertech & more.
Value Focused
A family team proud to deliver excellence at a fair price.
Services we offer
We offer replacement services for roofing, siding, windows, gutters, exterior trim, decks, patios, and doors.
Composite Decking
Composite decking is long lasting beautiful and the best value when building a new deck. We offer composite decking that is certified and warrantied by the manufacturer. Learn more.
PVC Decking
PVC decking is the longest lasting, coolest synthetic decking product on the market. With beutiful colors and a lifetime warranty there is no better decking option. Learn more.
Wood Decking
Pressure treated or stained wood wood decking is a timeless option for your home. We use the highest grade lumber and have advanced pressure treated options to make sure the deck we install is a long lasting wood deck. Learn more.
We serve Gaithersburg MD
Our Gaithersburg location serves the greater Montgomery County with our full line of services.
Local Review near Gaithersburg Maryland
"My deck and patio are so beautiful. I have received plenty of compliments from family and neighbors. I chose Capitol Improvements because they also replaced my roof and I trusted the company. Jason, the project manager, was very helpful and patient with me."
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 free quote