The General Contractor Advantage
Design-build means one firm carries your project from concept to final county sign-off under a single contract — no handing drawings off to a separate contractor and refereeing between them. At Tuck GC, an exterior addition is a structural system, not a pile of separate tasks. Whether we're expanding a concrete driveway or framing a multi-level composite deck, the same team coordinates the full lifecycle: Zoning Analysis, Architectural & Engineering Coordination, County Permitting, Heavy Excavation, and Final Inspection.
Our Class A (RBC) License covers structural residential masonry and carpentry of any contract size — many landscaping and handyman outfits aren't licensed for that scope. That license, with 20+ years behind it, makes us your single point of accountability for exterior additions across Fairfax, Prince William, and Arlington counties.
Navigating The Red Tape
Each Northern Virginia jurisdiction handles zoning, coverage and plan review differently. In Arlington, a widened driveway counts toward lot coverage whatever the surface, so we run the coverage math first and size the widening to what your lot has left; a permeable surface can still help with drainage and stormwater, but it does not raise the zoning cap. If your lot is at or near its limit, the options are reducing other counted coverage on the lot or seeking a variance. We confirm the coverage numbers before we quote. In Prince William County, larger multi-level decks trigger detailed load-bearing footing inspections.
We act as your advocate at the county permit office. We file the VDOT Land Use Permits for right-of-way driveway aprons and handle the Resource Protection Area (RPA) review or exception process when a project on a waterfront lot in Clifton or Lorton encroaches on the RPA. We carry the paperwork so your project is permitted, inspected, and on file with the county — documentation that helps at resale.
Infrastructure & Site Work
Concrete Driveways & Aprons
A driveway in Northern Virginia is an engineered structure that must withstand expanding marine clay soil and heavy freeze-thaw cycles. We specialize in Structural Concrete Replacement and flatwork. On a standard 4-inch driveway we do about 8 inches of excavation, stripping topsoil and soft surface material (essential over the deep marine clay in Mount Vernon and Alexandria), place about 4 inches of compacted #21A crushed stone, and reinforce our 4000 PSI concrete with 6x6 welded wire mesh pulled up into the middle of the slab during the pour; for heavier loads, case by case or to an engineer's design, a 6-inch slab with a #4 rebar grid.
We are also the region's leading experts in Jurisdictional Entrances and Aprons. If you are widening your driveway or executing a new curb cut, you are working in the public Right-of-Way. This triggers complex bonding and inspection requirements from VDOT and local counties. We coordinate this entire administrative burden for you.
- ✓ VDOT & County Aprons: Fully permitted right-of-way, curb cuts, and heavy-duty residential entrances.
- ✓ Driveway Widening & Replacement: Asphalt-to-concrete conversions and structural parking expansions.
- ✓ Eco & Drainage Systems: Permeable pavers, channel drains, and buried downspout integrations.
Outdoor Living
Custom Patios & Hardscapes
We believe a patio should be a permanent extension of your home's foundation. While other companies lay stone on sand (which settles and shifts over time), Tuck GC builds Structural Masonry Patios. We pour a 4-inch, 4,000 PSI concrete slab with 6x6 welded wire mesh pulled up into the slab first, then wet-set natural Flagstone, Pennsylvania Bluestone, or Travertine directly on top in a full bed of our standard mortar.
Setting stone on concrete avoids the washout common with sand-set stone. A compacted stone base reduces, but cannot eliminate, the effects of clay movement (The Tuck Standard, Section 5F), and mortar joints still need periodic maintenance (Section 8C). We seamlessly integrate vertical masonry elements like Stone Retaining Walls, seating benches, and custom fire pits to create a true outdoor destination suitable for estates in Great Falls and Fairfax Station.
When it comes to pavers, we do it all — Tuck GC installs every major segmental line, including Techo-Bloc (our go-to), Belgard, EP Henry, Cambridge Pavingstones, Nicolock, Unilock, and Hanover, alongside Pine Hall Brick and Glen-Gery clay brick and the full range of natural stone, from Pennsylvania flagstone and bluestone to travertine and marble. Whether you want to compare EP Henry against Techo-Bloc or spec a premium product of your own, we build it on the same base. Because we are a concrete company, our standard paver build is a concrete base with the pavers wet-set in mortar; the option is an open-graded design, with a compacted open-graded stone base and an ASTM No. 8 stone bedding layer built to the paver manufacturer's and ICPI guidance. We do not set pavers on a sand bed.
- ✓ Wet-Set Flagstone & Bluestone: Wet-set on a concrete base.
- ✓ Architectural Pavers & Travertine: Premium pool decks, stone walkways, and multi-level terraces.
- ✓ Custom Fire Features & Walls: Wood-burning pits, gas fireplaces, and structural seating walls.
Structural Carpentry
Decks, Porches & Porticos
Expanding your living space upwards requires precision carpentry and structural engineering. We design and build high-performance Composite Decks using Trex materials that resist fading, staining, and rot. We manage the architectural drawings, footings below the frost line to the depth the approved plans call for, and structural framing inspections required by Fairfax and Prince William counties.
For year-round enjoyment, we coordinate the framing of Screened Porches or vaulted 3-Season Rooms. We frame the roof to your home's pitch and architectural style, with shingles selected to coordinate with the existing roof — new shingles read newer until they weather. We also build custom Front Porticos, entry roofs, and custom pavilions to dramatically improve your property's curb appeal.
- ✓ Premium Composite Decking: Trex boards, custom deck railings, and posts sleeved or wrapped in PVC as specified in your contract.
- ✓ Screen Rooms & Porticos: Vaulted ceilings, 3-season enclosures, and front entryway roofs.
- ✓ Under-Deck Systems & Pavilions: Under-deck drainage and water mitigation, custom pergolas, and outdoor kitchens.
Structural Alterations
Advanced Masonry & Repairs
As a Design-Build General Contractor, we handle the complex residential projects that scare other companies away. Structural masonry requires a deep understanding of load paths and hydrostatic pressure. We build engineered Segmental Retaining Walls to PE-stamped designs to correct severe slope issues and control erosion where the grade needs holding.
We also specialize in foundational home alterations, such as cutting deep into foundations for Egress Windows to make basements legally compliant, or removing load-bearing walls to open up floor plans. If it involves concrete footings, brick, cinder block, or heavy steel beams, Tuck GC has the structural experience and licensed-engineering partners to execute it safely.
- ✓ Egress Windows & Door Cuts: Foundational excavation, concrete cutting, and steel lintel installations.
- ✓ Load-Bearing Wall Removal: Structural steel beam installation and precise temporary shoring.
- ✓ Retaining Walls & Stoops: Engineered segmental block walls, brick front steps, and stone veneer foundation facing.
Additional General Contracting Capabilities
Artificial Turf
We coordinate the installation of premium synthetic grass for low-maintenance backyards, pet runs, and putting greens. Perfect for areas where real grass struggles to grow due to heavy shade or expanding clay soil.
Learn More →Yard Drainage
Water management is critical to structural integrity. We manage the installation of buried downspout extensions, NDS catch basins, and French drains to carry water away from your foundation. Drainage is water mitigation, not a guarantee against water.
Learn More →HOA Snow Management
We provide heavy-equipment snow and ice management for select Northern Virginia HOA communities, including Mays Quarter and River Falls. We clear the apron and driveway gap VDOT plows leave; operations typically start around 2 inches, per your contract.
Learn More →What Drives the Cost of Design-Build Services in Northern Virginia
Because we are a true design-build General Contractor, no two projects price the same — a single concrete driveway and a multi-level structural addition live in very different ranges. The real cost drivers are the size and square footage of the work, the materials you select (poured concrete vs. natural flagstone, composite decking vs. structural masonry), the demolition and site prep required to excavate and prepare the subgrade (unsuitable soil found during excavation is removed and replaced by Change Order), the county and VDOT permitting and right-of-way bonding your scope triggers, the structural complexity (retaining height, load-bearing changes, footing depth), and site access for our equipment. We scope each of these on-site before we ever quote a number.
Because every project is scoped to your property, we price each design-build project individually rather than by a flat rate. You'll find our project minimum and a full breakdown of what different budgets cover on our contact page.
Design-Build Services FAQ
What is design-build, and how is it different from hiring an architect and a contractor separately?
In a design-build project, one firm carries the job from concept to final inspection — design, engineering coordination, permitting, and construction — under a single contract. The traditional design-bid-build route splits those roles: you hire a designer, then put the drawings out to bid, and you're left refereeing between them when the design comes back over budget or unbuildable. With Tuck GC, one accountable team owns the project from the first sketch to the final county sign-off.
Why hire one Class A general contractor instead of separate trades for excavation, concrete, and carpentry?
One licensed GC owns the schedule, so crews don't collide and nobody points fingers when a footing fails inspection or a pour is mistimed against framing. It's also a matter of licensing: our Virginia Class A license with the RBC classification covers structural residential work — retaining walls, egress cuts, load-bearing changes — of any contract size; many landscaping and handyman outfits aren't licensed for that scope. When a project needs structural calculations, we bring in a licensed structural engineer for the PE-stamped drawings and build to that engineered design.
Do you handle the building permits, VDOT right-of-way bonds, and county inspections?
Yes — we run the permitting end to end under our own license, including county building permits and the county inspections that go with them. Right-of-way work is where it gets jurisdiction-specific: any new curb cut or apron sits in the public right-of-way. In Fairfax, Loudoun, and Prince William, that authority is VDOT — the work needs a VDOT Land Use Permit, meets the CG-9D apron spec, and is covered by a right-of-way surety bond that we arrange and file as part of the application. The bond is an outside cost — you pay it at cost, with no markup, and the refund on release comes back to you. Arlington County and the independent cities (Alexandria, Falls Church, the City of Fairfax) and towns like Vienna and Herndon run their own right-of-way process instead of VDOT's. We file with the correct authority and meet the inspectors so you don't have to.
Is there a minimum project size, and what kind of work do you take on?
We focus on structural, permitted, design-build work — driveways and VDOT-spec aprons, structural masonry and retaining walls, foundation and load-bearing alterations, egress windows, and decks and porches. We do not take on handyman or small-repair jobs. For the full list of project types we build and our typical investment tiers, reach out through our contact page and we'll walk you through what fits your project.
How long does a typical project take?
It depends on scope. The majority of flatwork pours take 1 to 2 days on site, weather permitting, while a structural addition, retaining wall, or multi-level deck often runs several weeks to three or more months once design, county permitting, and inspections are included. Timelines also shift with the season and our current backlog. We give you a realistic schedule for your specific project before work begins, and we flag that county and VDOT permit review times are outside our direct control.
What licensing, insurance, and warranty back your work?
We hold a Virginia Class A Contractor license (RBC), #2705160024, and are fully insured, carrying general liability insurance. Our Virginia Class A license with the RBC classification covers structural residential work of any contract size — many landscaping and handyman outfits aren't licensed for that scope. Our workmanship carries a standard one-year warranty on labor, in line with Virginia practice; many of the materials we install, such as composite decking and pavers, carry their own manufacturer warranties that run substantially longer, with terms set by the manufacturer. Because one firm owns the entire build, the workmanship warranty isn't split across a half-dozen subcontractors — it sits with us.
Why Hire a Design-Build Firm?
Many homeowners try to act as their own General Contractor, hiring one crew for excavation, a second for the concrete pour, and a third for deck carpentry. When the schedule slips or an inspection fails, each crew blames the one before it — and the homeowner is left holding the liability, because no single party signed off on the whole job.
Tuck GC unifies the process. Our dedicated trade crews and specialized trade partners work under Tuck GC's direct management, and we coordinate the licensed structural engineering, pull the permits under our own license, and own site safety through final cleanup. One Class A Contractor stands behind the result and its one-year workmanship warranty.