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Composite deck build or replacers in Rockville
Chevy Chase Exteriors is a locally owned business offering high-quality Exterior Services including Carpentry, Mild Construction, All Painting, Pressure Washing, Gutter Cleaning, handyman work and Deck Restoration. No matter the size of a project, we handle all of the stages with a great attention to detail. Our technicians are highly experienced, and we're skilled at pressure washing many types of surfaces. We understand which methods to use to ensure that the job is completed without causing any damage to your property.
"CCE did a fantastic job in building our deck.We’re extremely happy with the outcome."
MAURICE W on May 2023
Chevy Chase Exteriors is a locally owned business offering high-quality Exterior Services including Carpentry, Mild Construction, All Painting, Pressure Washing, Gutter Cleaning, handyman work and Deck Restoration. No matter the size of a project, we handle all of the stages with a great attention to detail. Our technicians are highly experienced, and we're skilled at pressure washing many types of surfaces. We understand which methods to use to ensure that the job is completed without causing any damage to your property.
"CCE did a fantastic job in building our deck.We’re extremely happy with the outcome."
MAURICE W on May 2023
Freedom Fence and Deck specializes in affordable top quality maintenance free decks and fences. We are an owner operated company with zero complaints. We also have earned a A+ rating with the Better Business Bureau. We offer a limited Lifetime Warranty on all our work. Angie's List has awarded us the Super Service Award three years in a row.
"They installed my fence in 2019 and it was fantastic!! Now, we had a great sales rep who did a fantastic job for our repair due storm damage. But there's no customer service (3rd party contractor site, hard to navigate), no onsite supervisor walk through at the end, no email, no call. We did get an email 3 hours later, balance paid, how nice. I wouldn't recommend this company now at all."
Diane P on July 2025
Freedom Fence and Deck specializes in affordable top quality maintenance free decks and fences. We are an owner operated company with zero complaints. We also have earned a A+ rating with the Better Business Bureau. We offer a limited Lifetime Warranty on all our work. Angie's List has awarded us the Super Service Award three years in a row.
"They installed my fence in 2019 and it was fantastic!! Now, we had a great sales rep who did a fantastic job for our repair due storm damage. But there's no customer service (3rd party contractor site, hard to navigate), no onsite supervisor walk through at the end, no email, no call. We did get an email 3 hours later, balance paid, how nice. I wouldn't recommend this company now at all."
Diane P on July 2025
A & L Construction was established in April 1985. Our primary focus: positioning this company as the best construction firm for custom design decks, additions, and remodeling. We serve mostly the Virginia, Maryland, and Washington DC areas. Serving both the builders and homeowners, at A & L Construction we have succeeded in our objective and we continue to expand. Years before incorporating A & L Construction, the founders, Keith and Bill met while working for other companies. Gaining first hand knowledge of quality and craftsmanship in Commercial Remodeling and Historic Restoration projects. Additional DBA - A & L Construction. Locally owned. A&L construction will never ask for money up front. We always get work compleated before asking for payment.
"Oregon usa"
Gero M on June 2022
A & L Construction was established in April 1985. Our primary focus: positioning this company as the best construction firm for custom design decks, additions, and remodeling. We serve mostly the Virginia, Maryland, and Washington DC areas. Serving both the builders and homeowners, at A & L Construction we have succeeded in our objective and we continue to expand. Years before incorporating A & L Construction, the founders, Keith and Bill met while working for other companies. Gaining first hand knowledge of quality and craftsmanship in Commercial Remodeling and Historic Restoration projects. Additional DBA - A & L Construction. Locally owned. A&L construction will never ask for money up front. We always get work compleated before asking for payment.
"Oregon usa"
Gero M on June 2022
Transform your space with Washingtonian Companies, your interior/exterior design-build team. Whether it's roofing, windows, siding, decks, kitchens, bathrooms, or additions, we are your trusted partner to bring your vision to life and help personalize your surroundings.
"We were 100% satisfied with Washingtonian and with their work building our addition and deck. Not only was the workmanship and quality of the construction outstanding, but they operated with honesty and integrity. Their goal was our satisfaction and building a quality addition and deck. They accomplished all three and were reliable, dependable and conscientious. At no time did we believe that they had over-committed or were unable to deliver on what they had promised. They never cut corners to rush to another job nor did I ever feel that they were not spending the necessary time to ensure that the work on our job was thorough and complete. Travis, Kris and their crew were 100% professional, communicative and transparent. We will be using Washingtonian again, without hesitation. Our experience was excellent and they did an awesome job."
Walter J on January 2024
Transform your space with Washingtonian Companies, your interior/exterior design-build team. Whether it's roofing, windows, siding, decks, kitchens, bathrooms, or additions, we are your trusted partner to bring your vision to life and help personalize your surroundings.
"We were 100% satisfied with Washingtonian and with their work building our addition and deck. Not only was the workmanship and quality of the construction outstanding, but they operated with honesty and integrity. Their goal was our satisfaction and building a quality addition and deck. They accomplished all three and were reliable, dependable and conscientious. At no time did we believe that they had over-committed or were unable to deliver on what they had promised. They never cut corners to rush to another job nor did I ever feel that they were not spending the necessary time to ensure that the work on our job was thorough and complete. Travis, Kris and their crew were 100% professional, communicative and transparent. We will be using Washingtonian again, without hesitation. Our experience was excellent and they did an awesome job."
Walter J on January 2024
Remodeling Depot, LLC, proudly serves its customers with pride, integrity and attention to the details that matter most to you. We specialize in a variety of installs and repairs for both residential and light commercial projects. This is one of the many things that sets us apart from the rest. We are locally owned and operated and treat each project as if it were our very own. Give us a call today!
Remodeling Depot, LLC, proudly serves its customers with pride, integrity and attention to the details that matter most to you. We specialize in a variety of installs and repairs for both residential and light commercial projects. This is one of the many things that sets us apart from the rest. We are locally owned and operated and treat each project as if it were our very own. Give us a call today!
Deck and Shed Pros is a locally owned and operated company dedicated to providing our customers with the finest quality Deck and Shed construction possible. We employ the most skilled craftsmen, take pride in our work, use the finest materials available, and are always striving to improve. We at Deck and Shed Pros understand we are building a structure that will be enjoyed for many years to come and there is no need to compromise with your deck. Our thoughtful and knowledgeable sales team will work with you to customize your dream deck and have many solutions that will help provide safety, storage, economy, and utility for your deck. We are a fully insured company. Visit our website http://deckandshedpros.com
"My new deck is beautiful, I love it. I was amazed and very pleased by Deck & Shed Pro's efficiency. Jim was very thorough from the get go. The consultation, permit, pricing, and the construction of my new deck was all accomplished smoothly. Jim, Jen and the entire team was awesome to work with."
Jackie B on December 2024
Deck and Shed Pros is a locally owned and operated company dedicated to providing our customers with the finest quality Deck and Shed construction possible. We employ the most skilled craftsmen, take pride in our work, use the finest materials available, and are always striving to improve. We at Deck and Shed Pros understand we are building a structure that will be enjoyed for many years to come and there is no need to compromise with your deck. Our thoughtful and knowledgeable sales team will work with you to customize your dream deck and have many solutions that will help provide safety, storage, economy, and utility for your deck. We are a fully insured company. Visit our website http://deckandshedpros.com
"My new deck is beautiful, I love it. I was amazed and very pleased by Deck & Shed Pro's efficiency. Jim was very thorough from the get go. The consultation, permit, pricing, and the construction of my new deck was all accomplished smoothly. Jim, Jen and the entire team was awesome to work with."
Jackie B on December 2024
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Four Seasons did high quality work, finished on time and within budget. Ken followed through with all contractual commitments and his crew was fantastic."
Mohammed A on October 2024
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!
"Four Seasons did high quality work, finished on time and within budget. Ken followed through with all contractual commitments and his crew was fantastic."
Mohammed A on October 2024
We specialize in construction of: Deck, Fences, Bathroom, Basement, Floors, stone work and Complete Landscaping We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"They did a great job."
Alan C on May 2025
We specialize in construction of: Deck, Fences, Bathroom, Basement, Floors, stone work and Complete Landscaping We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!
"They did a great job."
Alan C on May 2025
FA Outdoor Spaces is a large exterior home improvement company servicing Northern Virginia, DC and Maryland. With roots in Design and Build having serviced our clients at our sister company FA Design Build, we bring 45+ years of professionalism to every project we undertake. We have teams dedicated to each region ready to serve you. We specialize in all things Outdoors, like Trex & Timber Tech composite decking for new builds, deck reflooring/rerailing, deck enclosures, three season rooms, sunrooms, patios and fencing — all backed with a lifetime installation warranty you won’t find anywhere else.
"I’m so happy with how easy it was to work my project manager, Veronica. She clearly explained how the project would proceed and followed up to make sure the work proceeded on time and with attention to every detail. Now my porch is exactly what I wanted. It makes me happy just to sit there on my porch swing and enjoy the detail and care brought to every aspect of the project."
Sharon D on June 2025
FA Outdoor Spaces is a large exterior home improvement company servicing Northern Virginia, DC and Maryland. With roots in Design and Build having serviced our clients at our sister company FA Design Build, we bring 45+ years of professionalism to every project we undertake. We have teams dedicated to each region ready to serve you. We specialize in all things Outdoors, like Trex & Timber Tech composite decking for new builds, deck reflooring/rerailing, deck enclosures, three season rooms, sunrooms, patios and fencing — all backed with a lifetime installation warranty you won’t find anywhere else.
"I’m so happy with how easy it was to work my project manager, Veronica. She clearly explained how the project would proceed and followed up to make sure the work proceeded on time and with attention to every detail. Now my porch is exactly what I wanted. It makes me happy just to sit there on my porch swing and enjoy the detail and care brought to every aspect of the project."
Sharon D on June 2025
We design and build custom outdoor living spaces in natural wood, low maintenance materials, natural stone, and concrete pavers. We're fully licensed and insured. We have been in business since 1989 and have thousands of satisfied customers throughout the DC Metro Area. We are A+ Rated with the BBB and have won Angie's List Super Service Award for 6 years in a row. We do not offer staining, sealing, and cleaning services.
"I'm absolutely thrilled with the work Sean and his crew did on our screened porch. I'm fairly particular and wanted to be involved in the project, probably more than most clients, and Sean worked with me throughout to get the porch I wanted. He was communicative and explained pros/cons of all the various options. Partway through the project, we realized our pre-existing front porch needed some repairs too, and Sean seamlessly added that to the project and was very reasonable on the price. Once the team started, the work went quickly but was clearly done very carefully. The attention to detail was fantastic, and the end result is a beautiful and functional porch that we're thrilled with. In the first week after the porch was completed, at least 6-8 different sets of neighbors stopped us to say it looked great. I would absolutely use American Deck again for a similar project and have recommended them to friends."
Andrew C on April 2025
We design and build custom outdoor living spaces in natural wood, low maintenance materials, natural stone, and concrete pavers. We're fully licensed and insured. We have been in business since 1989 and have thousands of satisfied customers throughout the DC Metro Area. We are A+ Rated with the BBB and have won Angie's List Super Service Award for 6 years in a row. We do not offer staining, sealing, and cleaning services.
"I'm absolutely thrilled with the work Sean and his crew did on our screened porch. I'm fairly particular and wanted to be involved in the project, probably more than most clients, and Sean worked with me throughout to get the porch I wanted. He was communicative and explained pros/cons of all the various options. Partway through the project, we realized our pre-existing front porch needed some repairs too, and Sean seamlessly added that to the project and was very reasonable on the price. Once the team started, the work went quickly but was clearly done very carefully. The attention to detail was fantastic, and the end result is a beautiful and functional porch that we're thrilled with. In the first week after the porch was completed, at least 6-8 different sets of neighbors stopped us to say it looked great. I would absolutely use American Deck again for a similar project and have recommended them to friends."
Andrew C on April 2025
FAQs for composite deck build or replace projects in Rockville, MD
Composite decking stands up to weather, insects, and daily wear without the yearly sanding and staining that wood needs. The boards keep their color, resist splintering, and won’t warp in the sun, so you can spend more time relaxing and less time on upkeep. Over its 25- to 50-year life span, that durability can easily offset the slightly higher upfront price.
Yes, you can install composite decking on a rooftop, but the structure must handle the added weight and have the right slope for drainage. A structural engineer or experienced deck builder will confirm load limits, recommend specialized fasteners, and design a ventilation layer that keeps moisture from collecting under the boards. Those extra steps protect both the roof and your new deck for decades.
Building a composite deck starts with permits and a solid foundation of footings and framing. Next, installers lay joists, secure hidden fasteners, and place the deck boards, followed by railings and stairs if you need them. The job wraps up with a final inspection and thorough cleanup, leaving you with a ready-to-enjoy outdoor space.
Most composite decks last 25 to 50 years—far longer than many wood options. Plastic binders shield the wood fibers from moisture, while built-in UV inhibitors keep colors from fading. Combine that durability with the absence of splinters and decay, and you get a deck that looks fresh season after season with minimal upkeep.
Timeline depends on deck size, site prep, and crew experience, but most residential projects wrap up in a few days to a couple of weeks. Simple ground-level platforms go fastest, while multi-level designs or sites that need excavation add time. A seasoned pro will give you a clear schedule and keep you informed if weather delays pop up.
Composite isn’t your only choice. For classic warmth, you can choose pressure-treated or naturally rot-resistant woods or aluminum for a lightweight, water-resistant surface. Each material has its own maintenance routine, price point, and style, so weigh the look you want against how much time you’re willing to spend on upkeep.
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