A BBB A+ rated and licensed deck builder in Fairfax, VA building custom decks, patios, pergolas, porches, fences, and full outdoor living spaces for McLean’s Piedmont clay subsoils, Chesapeake Bay watershed restrictions, and humid subtropical climate, serving the area from our Fairfax office 20 minutes away.
McLean, Virginia is an unincorporated community and census-designated place in Fairfax County, Northern Virginia. It is not an incorporated city, which means all building, zoning, and inspection functions are handled at the county level through Fairfax County rather than a city government. McLean is served primarily by ZIP codes 22101 and 22102, with 22103 and 22106 as PO Box and unique-use ZIPs, and some homes along the Falls Church border carry 22043 mailing addresses.
Neighborhoods throughout McLean include Chesterbrook Woods, Salona Village, Langley Farms, Langley Forest, Langley Oaks, Franklin Park, Evans Farm, The Reserve, Potomac Hills, Potomac Overlook, McLean Hamlet, Kings Manor, West Lewinsville Heights, West McLean, Woodlea Mill, Woodside Estates, Chain Bridge Woods, Ballantrae Farm, and Rosemont. Our Fairfax office is 20 minutes and 10.6 miles from McLean, which keeps our crews close to every neighborhood in the area.
With over 10 years in business, 25+ years of experience, and 5,000+ projects completed across the region, we know St. Mary’s County’s permit process, climate, and construction conditions from the ground up.
We provide residential deck construction in McLean from design and permitting through final inspection. Services include 3D deck modeling, foundations, framing, and construction of platform, raised, multi-level, freestanding, rooftop, pool, curved, cantilevered, screened, covered, and privacy screen decks.
Skirting options include lattice, wood, stone, faux stone, vinyl, and composite systems. We also provide deck inspections, repairs, resurfacing, additions, and remodeling.
Decking materials include pressure-treated wood, cedar, redwood, exotic hardwoods, composite, and PVC. Framing options include wood, steel, aluminum, and composite systems from leading manufacturers.
For elevated decks, we install drainage and underdeck ceiling systems that create dry, usable space beneath the structure throughout Northern Virginia’s wet seasons.
We install wood, composite, glass, vinyl, aluminum, steel, cable, and wrought iron railings, along with privacy screens and privacy walls.
Our lighting services include design, installation, automation, and landscape lighting integration using weather-resistant fixtures suited for Virginia’s humid climate.
We build custom pergolas and gazebos in wood, PVC, fiberglass, composite, and metal. Options include attached, freestanding, arched, gable, louvered, motorized, traditional, modern, and custom designs.
We design and build covered porches, screened-in porches, three-season rooms, and sunrooms using wood, stone, concrete, composite, and PVC materials. Motorized and screened enclosure systems are also available.
We install and repair privacy, security, pool, and decorative fencing in wood, composite, chain link, aluminum, iron, brick, and other materials. Services include planning, permitting, installation, gate construction, and repairs.
We design, build, repair, and maintain patios in concrete, stamped concrete, brick, pavers, and natural stone, including attached, covered, open, and multi-level designs.
We install residential and commercial sidewalks and driveways using concrete, asphalt, pavers, stone, gravel, exposed aggregate, stamped concrete, and other durable materials.
We create complete outdoor living spaces featuring outdoor kitchens, bars, fire features, pavilions, sheds, water features, pools, artificial turf, putting greens, seating areas, and privacy structures designed around your deck, patio, or porch.
Because McLean is unincorporated, deck and outdoor structure permits are issued through Fairfax County’s Department of Land Development Services. Applications are submitted through the county’s online Planning and Land Use System, with standard residential deck permits typically reviewed within three business days. Projects located in a floodplain or Resource Protection Area (RPA) require additional review.
RPA regulations are one of the most important considerations in McLean. Many properties near Pimmit Run, Scotts Run, Dead Run, and Potomac River tributaries fall within protected areas where land disturbance, vegetation removal, and deck construction may require special approval. Raised decks within an RPA can trigger technical review and, in some cases, a public hearing. We verify RPA status before design begins.
Fairfax County also requires decks to comply with its Typical Deck Details based on the 2021 Virginia Residential Code. Projects that fall outside these prescriptive standards require engineered plans.
Setback requirements vary by zoning district. In most residential districts, an unroofed deck over 3 feet above grade may project up to 12 feet into the rear yard while remaining at least 5 feet from the property line. Decks 8 inches or less above grade may encroach into side and rear yards. We confirm zoning and setback requirements for every property before finalizing the design.
The soil under McLean is typical Virginia Piedmont: sandy loam topsoil over heavy red and yellow clay subsoil, with weathered gneiss, schist, and granite bedrock generally within two to ten feet of the surface. That clay is sticky when wet and nearly concrete-hard when dry, and it occasionally runs into shallow bedrock at footing depth. The shrink-swell marine clays that cause serious foundation problems in Fairfax County are concentrated east of Interstate 95, and McLean sits west of I-95, so most lots here are not in the worst marine clay zones. That said, the county’s own guidance is clear: footings must be dug to 24 inches below grade minimum, and if an inspector finds soft fill or poorly bearing soil at that depth, deeper footings are required. Bearing conditions must be verified by county inspectors before any concrete is placed. We size every footing to what the actual ground shows, not just the code minimum.
Fairfax County requires 811 Miss Utility locates before any digging on any project. We make that call before any footing work begins, which is a step outside contractors from states without this requirement often miss.
McLean’s climate brings four pressures that shape every build. Freeze-thaw cycling occurs through winter, with temperatures ranging from around 27°F to 87°F annually and regular drops below freezing that drive the 24-inch footing requirement. Annual rainfall averages 44 inches, well above the national average of 38 inches, which demands proper flashing, drainage, and ground-contact-rated lumber on every build. Summers are hot and humid with temperatures regularly reaching the mid-80s, which accelerates wood weathering and fastener corrosion on any unprotected surface. McLean also averages around 20 inches of snow annually, enough that snow load and drainage from the deck surface need accounting in the structural design.
McLean is not a master-planned HOA community city. Most of its single-family detached homes are in older subdivisions with citizens’ associations rather than mandatory HOAs with architectural review authority. That means the primary controls for most McLean homeowners are Fairfax County zoning rules, not HOA guidelines. However, several communities do carry mandatory HOA or association governance, including Evans Farm, The Rotonda, Old Dominion Square, McLean Mews, McLean Village, and the Hamptons of McLean, along with townhome and condo communities throughout the area. Where an HOA governs a property, the Virginia Property Owners’ Association Act gives the association authority to require board approval before any exterior modification, including decks, fences, and patios. Most associations run review through an Architectural Review Committee, and the standard review window across Virginia HOAs runs 30 to 60 days from a complete submittal. We prepare the drawings and material documentation each association requires so the HOA review and county permit process can move in parallel.
We build decks, patios, pergolas, porches, fences, gazebos, and outdoor living spaces throughout McLean, including Chesterbrook Woods, Salona Village, Langley Farms, Langley Forest, Langley Oaks, Franklin Park, Evans Farm, The Reserve, Potomac Hills, Potomac Overlook, McLean Hamlet, Kings Manor, West Lewinsville Heights, West McLean, Woodlea Mill, Woodside Estates, Chain Bridge Woods, Ballantrae Farm, and Rosemont. Our Fairfax office serves all of Fairfax County and the broader Northern Virginia market including McLean, Great Falls, Vienna, Tysons, and Falls Church.
We begin with a free estimate and design consultation, including 3D deck models where applicable, then move through material selection across our wood, composite, and PVC decking, railing, and outdoor living lines.
We confirm RPA status and any HOA review requirements before the permit application goes in, then handle permit acquisition with Fairfax County Land Development Services.
Our crew manages the 811 utility locate, foundation installation, framing, decking, railing, lighting, and any porch, pergola, patio, fence, or outdoor living scope.
A final walkthrough closes each project.
Valer Deck and Patio is a licensed deck builder in Fairfax, VA with a BBB A+ rating, serving residential clients across McLean and Northern Virginia. We partner with TimberTech by Azek for composite decking, and our framing materials come from Fortress Building Products, Owens Corning, ProWood, YellaWood, and TimberTech Aluminum. Financing is available for qualifying projects, and free estimates are available for all project types.
McLean is unincorporated, so permits are issued by Fairfax County Department of Land Development Services through the county’s PLUS online platform, not a city government. Standard residential deck reviews are completed within three business days of a complete application.
Fairfax County requires footings at a minimum of 24 inches below grade, with deeper footings required if inspectors find soft fill or poorly bearing soil at that depth. Bearing conditions are verified by county inspectors before concrete is placed. We call 811 Miss Utility before any excavation.
Yes, it can. Fairfax County’s RPA rules under the Chesapeake Bay Preservation Ordinance restrict development, disturbance, and vegetation removal within environmentally sensitive corridors near streams and waterways. McLean has many lots near Pimmit Run, Scotts Run, and Potomac tributaries where RPA restrictions apply. A raised deck inside an RPA may require technical review and a public hearing. We confirm RPA status for every parcel before design starts.
We install wood decks in pressure-treated wood, cedar, redwood, and exotic hardwoods including Ipe, Tigerwood, and Cumaru, and composite and PVC decks using TimberTech by Azek.
Most older single-family homes in McLean are not in mandatory HOAs. Newer planned communities including Evans Farm and various townhome and condo communities do carry HOA governance with architectural review. Where an HOA applies, we manage the submittal documentation so the review runs alongside the county permit process.
Your first step is a free estimate. Call (571) 215-7364 to talk with our team about your deck, patio, pergola, porch, fence, or outdoor living project. Financing is available for qualifying projects.
Our Fairfax office is 20 minutes and 10.6 miles from McLean, serving residential projects across Fairfax County and Northern Virginia.
