Monday - Friday: 8am to 5pm | Saturday - Sunday: 7am to 5pm
Monday - Friday: 8am to 5pm | Saturday - Sunday: 7am to 5pm
Gaithersburg homeowners invest in outdoor spaces that match the quality and character of their community. J&A Deck & Fence is the contractor Gaithersburg residents rely on for custom composite deck installation, fencing, porches, and complete outdoor living solutions. With experienced crews, premium materials, and a genuine commitment to craftsmanship, we build outdoor spaces that add lasting value and everyday enjoyment to your home.
We use premium composite decking brands that Gaithersburg homeowners trust, including Trex, Fiberon, TimberTech by Azek, Deckorators, MoistureShield, Barrette Outdoor Living, Duralife, Veka Deck, and TruNorth. Our framing uses ProWood pressure-treated lumber and other high-quality structural materials selected for the demands of Maryland’s climate.
Every composite deck installation starts with a thorough design consultation. We work closely with you from the initial concept through material selection, structural planning, permit acquisition, and final construction to ensure the finished project matches your vision and performs exactly as expected. We handle all permits and approvals, keeping the process smooth and straightforward for you.
Our commitment to quality means we never cut corners on framing, fastening, or finish work. The structural integrity of your composite deck installation is just as important to us as how it looks on the day we hand it over. We stand behind every project we build.
Composite deck installation is the most popular choice for Gaithersburg homeowners who want a beautiful, low-maintenance outdoor surface that holds up through Maryland's humid summers and cold winters. We install composite decking from the industry's most trusted brands, including Trex, Fiberon, TimberTech by Azek, Deckorators, MoistureShield, Barrette Outdoor Living, and Duralife. Each composite deck installation we complete is built on a solid framing system using wood, steel, aluminum, or composite materials, and backed by proven construction methods for long-term stability. From the first design consultation through permit acquisition, foundation installation, deck construction, and final walkthrough, we handle every phase of your composite deck installation so you don't have to coordinate multiple contractors or guess at what comes next.
Our residential composite deck installation service creates custom outdoor spaces that reflect each homeowner's lifestyle, taste, and property layout. We build platform decks, raised decks, multi-level decks, freestanding decks, rooftop decks, pool decks, curved decks, cantilevered decks, covered decks, and screened porch and deck combinations. Every build is designed for long-term stability, everyday usability, and visual appeal that complements your home.
J&A Deck & Fence builds safe, high-capacity composite decks for restaurants, event spaces, and commercial properties throughout Gaithersburg. We combine structural strength with professional design to meet commercial requirements while creating an appealing outdoor environment for guests and clients.
We inspect, restore, and reinforce aging decks throughout Gaithersburg. Our repair services cover deck inspection, resurfacing, deck additions, remodeling, and replacement of worn boards, railings, and framing components. Every repair is completed efficiently to restore safety, extend lifespan, and bring your outdoor space back to its best.
Keeping your composite deck looking great for decades requires the right maintenance approach. J&A Deck & Fence offers deck cleaning, sealing, staining, refinishing, pressure washing, restoration, sanding, and exotic wood care. Our maintenance services protect your investment and preserve the performance and appearance of your outdoor surface year after year.
A complete composite deck installation includes more than boards and framing. We build and install the full range of features that make outdoor spaces truly functional, including:
We install panel-based systems, gutter-and-channel systems, snap-in systems, custom fabricated systems, and Haven Underdecking systems that create dry, protected space beneath elevated composite decks, perfect for storage or additional outdoor living area.
We install lattice skirting, solid wood panels, horizontal or vertical boards, stone or brick skirting, faux stone panels, vinyl skirting, and composite deck skirting to give your build a clean, finished look from every angle.
We install and maintain wooden railings, composite railings, glass railings, vinyl railings, aluminum railings, steel railings, cable railings, wrought iron railings, privacy screens, and privacy walls. Our railing brands include Trex, TimberTech, Deckorators, Fiberon, MoistureShield, Barrette Outdoor Living, Wolf Railing, and others.
Professional lighting installation brings ambiance, safety, and usability to your composite deck after dark. We install step lights, post cap lights, rail lighting, and fully customized automated lighting systems. Our featured lighting brands include In-Lite, Tru-scapes Landscape Lighting, Trex, TimberTech, and Deckorators.
J&A Deck & Fence installs residential and commercial fencing throughout Gaithersburg using quality materials built to last. Our fence installation services cover wood fences, redwood fences, composite fences, ornamental iron fences, chainlink fences, ornamental aluminum fences, vinyl fences, agricultural fences, pool fences, privacy fences, and security fences. We handle site assessment and planning, permit acquisition, site preparation, excavation and post installation, and gate installation. Our fence material brands include CertainTeed, Master Halco Post Master+, Jerith, Bufftech, and Trex Fencing. Fence maintenance services include cleaning, staining, painting, sealing, and regular inspections.
A well-designed porch extends your home's livable space and adds real curb appeal. J&A Deck & Fence designs and builds porch installations, screened-in porches, covered porches, sunrooms, and three-season rooms throughout Gaithersburg. Our screened-in porch builds are especially popular for homeowners who want to enjoy Maryland's warm months without the constant battle against insects. We work with EZ-Screen porch windows, SCREENEZE systems, Universal Screens, Sun Coast screens, and Porch Windows Direct products to create screened enclosures that perform beautifully in every season.
Pergolas and arbors add shade, style, and architectural character to any outdoor space. We design and build traditional flat-roof pergolas, attached pergolas, freestanding pergolas, gable pergolas, arched pergolas, louvered pergolas, and custom pergolas for Gaithersburg homeowners. Our featured pergola brands include Struxure, Apollo, Sundance, and other leading manufacturers. We also build gazebos including traditional gazebo styles, modern gazebos, and custom gazebo designs.
J&A Deck & Fence builds patios using natural stone, pavers, flagstone, gravel, LVP/LVT, and vinyl materials. Our patio services include patio construction, patio repair, and patio maintenance. We design and build attached patios, covered patios, open patios, and multi-level patios, and incorporate built-in features like outdoor kitchens, firepits, and fireplaces to create complete outdoor entertaining areas.
We design complete outdoor living environments for Gaithersburg homeowners, including firepits and fireplaces, privacy screens, privacy walls, and custom outdoor spaces built for year-round enjoyment. From outdoor entertaining zones to quiet relaxation areas, every project is optimized for how you actually want to use your backyard.
A City That Embraces Outdoor Life
Gaithersburg is one of Montgomery County’s most vibrant and diverse cities, home to a strong residential culture that values community, outdoor recreation, and well-maintained properties. From the trails and open spaces of Seneca Creek State Park to the waterfront activities at Little Seneca Lake, Gaithersburg residents genuinely love being outside.
Pride in Property Runs Deep Here
Gaithersburg homeowners invest in their properties with long-term thinking. A high-quality composite deck installation adds meaningful value to your home while reflecting the care you bring to your property. In a competitive Montgomery County real estate market, a well-built outdoor space stands out.
Maryland’s Climate Rewards Good Outdoor Spaces
With warm, lively summers and comfortable spring and fall seasons, Gaithersburg’s climate gives you real opportunities to enjoy outdoor living for a significant portion of the year. Composite decking is the ideal choice for this climate because it resists the moisture, humidity, and temperature swings Maryland delivers without demanding the ongoing maintenance that wood requires.
Fun Fact: Gaithersburg is home to one of the original six National Geodetic Survey sites used in the late 19th century to measure the exact shape of the Earth. The Gaithersburg Latitude Observatory, built in 1891, still stands in the city and is recognized on the National Register of Historic Places, making Gaithersburg a city with a uniquely precise place in scientific history.
Composite deck installation uses boards made from a blend of recycled wood fibers and plastics, or fully synthetic PVC materials, rather than traditional lumber. Composite decking resists rot, mold, fading, splintering, and moisture damage, making it an excellent fit for Maryland’s humid summers and cold winters. It requires no staining, sealing, or sanding, and with proper installation from a qualified contractor, it lasts 25 to 30 years or more.
We install composite decking from Trex, Fiberon, TimberTech by Azek, Deckorators, MoistureShield, Barrette Outdoor Living, Duralife, Veka Deck, and TruNorth. Our team helps you select the right product for your budget, your property’s conditions, and your design preferences.
Yes. The City of Gaithersburg and Montgomery County require building permits for new deck construction. J&A Deck & Fence handles the full permit acquisition process and ensures your composite deck installation complies with all applicable local codes and inspection requirements.
Yes. We build raised decks, multi-level decks, cantilevered decks, and other configurations specifically designed for properties with grade changes, sloped terrain, or unusual layouts. Our design consultation process accounts for site-specific conditions before we ever recommend a solution.
We provide a complete range of outdoor living services including residential and commercial decking, deck repair and maintenance, fencing installation and maintenance, screened-in porches and sunrooms, pergolas and arbors, gazebos, patio construction, deck lighting, deck railing, deck skirting, underdeck systems, and outdoor living features including firepits and privacy screens.
J&A Deck & Fence brings craftsmanship, quality materials, and genuine attention to detail to every composite deck installation in Gaithersburg and the surrounding Montgomery County area. Contact us today to schedule your design consultation and let’s build an outdoor space you’ll use and enjoy for decades.
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Licensed and insured. Proudly serving Gaithersburg, MD and surrounding communities with outstanding composite deck installation and outdoor living solutions.
