Washington · Tree Trimming
Tree Trimming in Washington, DC
Removing dead, weak or badly placed branches and clearing roofs and drives. This page applies it to Washington, DC, using the rules and conditions on the Washington city page.
Call availability varies by area and time of day. Calls are answered by an independent tree service provider.

Tree Trimming in Washington: what to check first
Removing dead, weak or badly placed branches and clearing roofs and drives in Washington, DC. Before work starts, check the city's main tree rule: permit to remove a Special Tree, 44 to 99.9 inches in circumference; Heritage Trees, 100 inches and up, are protected.
- Local rule
- Permit to remove a Special Tree, 44 to 99.9 inches in circumference; Heritage Trees, 100 inches and up, are protected (Washington).
- Who to call about lines
- Pepco, for trees near wires in Washington.
- Where the rules live
- Tree Canopy Protection Amendment Act of 2016, administered by DDOT's Urban Forestry Division.
Washington rules that apply to tree Trimming
In Washington, DC, tree work is governed by tree Canopy Protection Amendment Act of 2016, administered by DDOT's Urban Forestry Division.
The rule most likely to affect tree Trimming in Washington: permit to remove a Special Tree, 44 to 99.9 inches in circumference; Heritage Trees, 100 inches and up, are protected.
For the full local picture, including measurement and exemptions, see tree service in Washington.
Local conditions behind tree Trimming calls in Washington
Summer thunderstorms and derechos
Listed among the main tree hazards in Washington.
Tropical storm remnants
Listed among the main tree hazards in Washington.
Old street oaks over rowhouses
Listed among the main tree hazards in Washington.
How tree Trimming runs on a Washington property

Agree on the objective
Washington: you and the crew lead walk the tree and agree on which limbs and why: clearance, dead wood, weight reduction.
Access without spikes
Washington: the climber goes up on rope and saddle, or the work is done from a bucket.
Cut to the collar
Washington: each branch is removed at its union or shortened to a side branch large enough to take over.
Lower what could do damage
Washington: anything above a roof, fence or planting is roped down.
Check from the ground
Washington: the crown should look like a slightly lighter version of the same tree, not a different shape.
Washington facts for tree Trimming
| Item | Washington detail |
|---|---|
| Service | Tree Trimming |
| County or jurisdiction | District of Columbia (no county) |
| Tree rules | Tree Canopy Protection Amendment Act of 2016, administered by DDOT's Urban Forestry Division |
| Key local rule | Permit to remove a Special Tree, 44 to 99.9 inches in circumference; Heritage Trees, 100 inches and up, are protected |
| Electric utility | Pepco |
Work often paired with tree Trimming in Washington
- Tree Risk Assessment
- See tree risk assessment for how it relates to work in Washington.
- Tree Removal
- See tree removal for how it relates to work in Washington.
- Storm Damage Tree Removal
- See storm damage tree removal for how it relates to work in Washington.
Tree Trimming questions from Washington
Does tree Trimming in Washington need a permit?
Start with the city's key rule: permit to remove a Special Tree, 44 to 99.9 inches in circumference; Heritage Trees, 100 inches and up, are protected. The Washington page explains thresholds and exemptions.
Who should be called first about trees near lines in Washington?
Pepco. Keep at least 10 feet away from energized lines.
How often should trees be trimmed in Washington?
Mature shade trees generally need attention every three to five years, young trees every two to three years for structure, and fast growers near buildings more often. Inspect after any major storm.
Can I trim my neighbor's tree where it hangs over my yard in Washington?
In most states you may cut branches back to the property line yourself, provided the work does not kill or seriously harm the tree. Going past the line or damaging the tree can make you liable. Talk to the neighbor first.
More on tree Trimming and Washington
Tree Trimming help in Washington
Call to be connected with an independent tree company that works in Washington, DC.
(844) 955-1716Call availability varies by area and time of day
Limbwright is a referral service. Your call goes to an independent tree service company that sets its own schedule and terms. Ask for proof of insurance and a written scope before work starts. How this works
Call now
Talk to a tree service provider in your area. Have the tree's location and what it is near ready.
(844) 955-1716Call nowCall availability varies by area and time of day
