Service Area

Retaining Walls in Triangle, VA

Between Prince William Forest Park and the Potomac, Triangle yards deal with runoff and soft ground. Our walls are built for both.

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Retaining Walls in Triangle, VA

Triangle sits on low land between the Potomac River and Prince William Forest Park, with Marine Corps Base Quantico to the south and U.S. Route 1 running through. Many yards here deal with water more than steep hills: runoff from higher ground, soggy low spots, and short banks that slump. Our retaining wall services are built to manage that water. Check the Triangle page for our other local work.

Next to a Protected Watershed

Prince William Forest Park protects the Quantico Creek watershed, the largest example of Eastern Piedmont forest in the National Park System. It is a reminder that what washes off local lots feeds the same creeks. We plan every wall so water is gathered behind it and released slowly, and we keep erosion work focused on holding soil in place rather than stripping vegetation.

Triangle is unincorporated, so building permits come from Prince William County. If your project needs one, we let you know at the estimate and help assemble what the county asks for.

What We Handle in Triangle

For drainage-heavy yards, Erosion Control often comes first: swales, stone channels, and plantings that steer water off the lawn. When you need level ground, Retaining Wall Installation gives you a block or stone wall on a firm base with a working drain. Walls that already lean or sit in wet soil get Retaining Wall Repair, which means fixing the water problem before touching the stone. Larger walls, or ones carrying a driveway, call for Engineered Wall Blueprints.

White-tailed deer live in the park next door, so if your wall project includes plantings, we lean toward deer-resistant choices that still hold soil.

In a small yard, a wall often has to do double duty, holding a bank while also making room for a patio, a shed pad, or a play area. We sketch the layout with you at the visit, mark where water will leave the wall, and show you how block or stone will look against the house.

You get a free estimate and a written quote with no guesswork in it. One crew works your job from layout to cleanup.

Call (703) 568-9644 to schedule. We also serve Dumfries and Quantico.

Why 66 Landscaping

A Local Crew You Can Trust

Licensed & Insured

Covered, accountable crews on every visit, with clear communication from first call to final cleanup.

Honest, Up-Front Pricing

Free estimates and fair quotes, with no pressure and no surprises once the work begins.

Questions

Frequently Asked Questions

My backyard stays wet after storms. Will a wall help?

A wall alone rarely fixes standing water. We look at where the water comes from, then use regrading, swales, or a drain line. If a wall is part of the plan, it gets its own drainage so it does not trap water.

Who handles permits for walls in Triangle?

Prince William County, since Triangle is unincorporated. Whether a wall needs a permit depends on its height and what it supports. We review that with you at the estimate.

What plants hold a slope and survive the deer?

Deer pressure is real this close to Prince William Forest Park. We often suggest tough ornamental grasses and ground covers that deer usually leave alone, and we go over options during the visit.

Should I choose segmental block or natural stone?

Block is uniform, quicker to set, and easy to match later. Stone has a natural look that fits wooded settings near the park. Both last when built on a good base with drainage behind them.

How fast can you get out to Triangle?

Triangle is close to our Prince William County base, so estimates are usually easy to schedule without a long wait. Call and we will find a time that works for you.

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