Lorton sits between two very different pieces of forest. On one side, Laurel Hill — the 2,324-acre former D.C. corrections property Fairfax County took title to on July 15, 2002 and turned into parkland, schools and new streets. On the other, the Lower Occoquan, which the county calls “densely wooded in most areas” with “some of the highest quality streams found in the county.” Most Lorton back yards touch one or the other. That edge is where the trouble starts.

Lorton Station, Lorton Valley North, Laurel Hill, Gunston Manor, Pohick Estates, Silverbrook Farms and more. See every neighborhood we work in
The G&V record, in plain numbers
Four steps we follow on Lorton’s wooded lots, in this order.
Much of Lorton’s canopy was never planted — it was left standing. The last prisoners left in November 2001, the county closed on the land that July, and the woods along Giles Run, South Branch and Thompson Creek stayed put while houses went up beside them. Those are stand-grown trees: tall, thin-trunked, one-sided crowns, poor taper, shaped by decades of competing for light under a closed canopy.
The rest is builder stock, planted along Lorton Station, Lorton Valley North and Laurel Hill when those subdivisions were laid out. The two need opposite work: the trees on your back line are a risk question, the ones along your driveway a shaping question. Treat both the same and you get one of them wrong.
Fairfax County’s urban forest inventory counted 44.4 million trees countywide, 67% under six inches in diameter — Lorton’s newer subdivisions are part of why. What we look for there is the codominant union. The Virginia Tech Tree Steward Manual: “Codominant joined trunks are, in fact, not connected; they are separated by included bark.” Two stems of equal weight, a tight V, bark folded into the crotch — that is where the tree comes apart in a storm years from now. Choosing a leader while the stem is small is hand-saw work; the same defect over the roof is not.
Removals here are rarely a dead tree in a lawn. They are a tall stand tree behind a fence line, house on one side, county woods on the other, no room to drop anything — taken down in controlled sections off a rope rather than felled.

It is why we look at the whole edge, not only the tree you called about. Opening a stand puts the trees behind it under load they never carried — “Edge trees which have been recently exposed are more prone to damage until they have had time to form reaction wood.” Often the tree worth taking is the neighbor of the one that already failed.
Fairfax County states it directly: “Any land disturbing activity, such as removing trees, on more than 2,500 square feet of your property requires a permit from Fairfax County.” Under it, on your own land, outside an RPA or recorded easement, you need no county permission. Over it, you do. The Engineer of the Day settles which side a project falls on, at 703-324-2268.
A tall stand tree behind the fence and nowhere to drop it? We price sectional work after we have seen the lot.
After a line of storms, the Lorton calls follow the woods. Failures come off the exposed face of a stand, and off trees whose roots were cut when the house was graded in — cutting large roots, the manual notes, “leaves the tree structurally unstable and subject to falling even without wind.” Work on storm-damaged trees is triage before it is cutting: what is under load, what is hung up, what is on a line. Call (703) 569-2570.
On the night of September 6, 2014, thunderstorms cut power to 1,221 homes around Lorton, Furnace Road among the streets affected. Outages start with a limb, not a trunk. Whatever your utility covers on your street, one rule does not move: nobody without line-clearance training puts a saw near an energized conductor. We assess the tree, clear the limbs we are qualified to clear, and coordinate with the utility on the rest. Limbs reaching toward a service drop on Gunston Road or Silverbrook Road are a call to make before the next storm.
The county inventory puts American beech and red maple at 9.7% of Fairfax County’s trees each, tulip tree at 6.3%. On the Lorton side, the Bureau of Land Management’s description of the 800-acre Meadowood tract on Gunston Road lists “red and white oak, beech, sweet gum, Virginia pine, and persimmon.” Those big ones are usually worth keeping. Cabling and bracing gives a tree with a structural fault more life — a support system, not a repair, and never a way to duck a decision on a tree that has already failed its assessment.
A great deal of Lorton drains to water the county regulates. Under Chapter 118, the Chesapeake Bay Preservation Ordinance, a Resource Protection Area covers perennial waterways, tidal wetlands and shores, connected non-tidal wetlands, and “any land within 100 feet” of them — along Giles Run, Massey Creek, Pohick Bay and the Occoquan, well into back yards. Grinding and digging are not the same operation: grinding takes the stump below grade and leaves the root plate in the soil, while excavating it out is ground disturbance. The county’s Watershed and Resource Protection Area Viewer will tell you whether your lot is in an RPA.
The Workhouse Arts Center occupies a 55-acre piece of the old prison campus, open to the public since September 2008. Around it, Lorton’s commercial work is mostly HOA common ground, school and church grounds, frontage along Richmond Highway, and the lots around the Lorton VRE station. That work is scheduled, not reactive: an inventory, a priority list, pruning cycles that keep canopies off roofs and signage. Our commercial tree care follows ANSI A300 and Z133 standards.
Spotted lanternfly is the pest everybody photographs. Fairfax County is not ambiguous: it “will not harm most trees and yard plants,” and is “only known to kill tree saplings, tree-of-heaven, and grapevines.” It reached western Fairfax County in 2022 and is now countywide; Virginia repealed its quarantine outright on March 27, 2025. If someone is selling a lanternfly treatment to save a mature oak, ask what the county says.
Emerald ash borer is the one that matters, for a reason people miss. Fairfax County: ash hit by EAB “may randomly fail faster than other trees due to brittle wood,” and infested trees “will typically die in 3 years.” If you have an ash, that is the tree health assessment to book.
Competing pages get this wrong constantly, so here it is from the county: “In general, there are no laws or regulations in Virginia that prohibit you from removing individual trees on your own property.” What can restrict it:
Lorton Station, Lorton Valley North, Laurel Hill, Laurel Highlands, Gunston Manor, Pohick Estates, Silverbrook Farms, Spring Hill, Mount Air, Newington Commons, Occoquan Overlook and Marovelli Forest, plus the older lots off Lorton Road, Furnace Road and Richmond Highway. Lorton is unincorporated, in Fairfax County’s Mount Vernon Magisterial District. We work neighboring Fairfax Station and Franconia as well.
Tell us which tree worries you and we will look at the edge around it too.
(703) 569-2570 · Office: 6434 Brandon Ave Suite 204, Springfield, VA 22150
Generally no — Fairfax County says there are “no laws or regulations in Virginia that prohibit you from removing individual trees on your own property.” The exceptions are land disturbance past 2,500 square feet, an RPA, a recorded easement, and your HOA. The Engineer of the Day, 703-324-2268, confirms which applies.
Fairfax County’s Watershed and Resource Protection Area Viewer will tell you, as will its JADE mapping tool. Along Giles Run, Massey Creek and the Occoquan, the 100-foot buffer catches more Lorton yards than owners expect.
Almost certainly not for the tree’s sake. Fairfax County says it “will not harm most trees and yard plants” and is “only known to kill tree saplings, tree-of-heaven, and grapevines.” The honeydew and sooty mold are a nuisance; the tree is usually fine.
No. The county has “no legal authority to require the removal of hazardous tree(s) that are located on private property unless the tree(s) threaten the public at large,” and calls it “a civil issue.” What we can give you is a written assessment of its condition — usually what those conversations turn on.
Because it grew in a stand. A tree that came up under a closed canopy and was later exposed carries a trunk and crown shaped for conditions that no longer exist: “Edge trees which have been recently exposed are more prone to damage until they have had time to form reaction wood.”
G&V Tree Service has worked Northern Virginia since 2001, licensed and insured, and a member of the Tree Care Industry Association and the International Society of Arboriculture. Estimates are free.
G&V Tree Service
6434 Brandon Ave Suite 204, Springfield, VA 22150
(703) 569-2570
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Richard C -from Yelp
A note to Mario and his staff for his professionalism and timeliness with tree service at our outdoor storage facility. We have a number of trees along the back fence line that consequently require maintenance and can be tricky to access. We have used G&V for several tree removal and trimming projects in this area so far. They respond to our requests quickly and most of all complete the work on time and with clean-up included. In addition, they also have online bill pay, which is nice. Highly recommend!
Amanda H. -from Yelp
I contacted G&V on the morning because of an impending storm. I need them for emergency removal of a dead tree that as a result, would have caused severe damage to my home. Mario and his crew not only arrived within the hour, they worked into the beginnings of the storm itself to assure my home was safe. Therefore G&V has my highest recommendation for exceptional customer service, fair pricing, and quality of work. A 5-star rating is not high enough for G&V.
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6434 Brandon Ave Suite 204, Springfield, VA 22150 - Phone: (703) 569-2570