Tree trimming cost

Trimming a mature tree costs $250 to $1,000 for one tree 30 to 60 feet tall, typically around $500. A smaller ornamental under 30 feet is $100 to $400, and a tree over 60 feet is $800 to $2,000. A front yard with one large oak and two small maples is therefore $450 to $1,800 in a single visit, typically around $900.

Height sets the starting number, but what you ask the crew to cut decides whether the money helps the tree. A good $500 prune adds decades. A bad $300 one starts the tree's decline.

What it costs

Access pushes a job up the range faster than anything else. A tree a bucket truck can park beside is quick. The same tree in a fenced backyard has to be climbed, and every limb over a roof or a glasshouse has to be roped down rather than dropped.

Thinning, raising and reduction are different jobs

Ask for a named cut, not "a tidy up". These are the standard ones and they are priced differently because they are different amounts of skilled work.

Crown thinning removes selected small branches throughout the canopy to let light and wind through. It reduces the sail effect in storms and the weight on long limbs. Done properly it removes no more than 15 to 25% of the live foliage, and the tree looks much the same from the street. That restraint is the skill.

Crown raising removes the lowest limbs to clear a driveway, a path, a lawn or a view. It is the cheapest cut because most of it is done from the ground or a short ladder. The common mistake is raising too high: a tree needs at least two thirds of its height in live crown.

Crown reduction shortens the longest limbs back to a lateral branch that can take over, reducing height or spread. It is the hardest cut to do well and the most expensive, and it is the correct answer when a tree has outgrown its space but is otherwise healthy.

Deadwood removal takes out dead and dying branches only. On a large tree over a house or a patio, it is the minimum maintenance worth paying for.

Topping is not a cheaper version of reduction

Topping cuts the main stems straight across at an arbitrary height, leaving stubs. It is quick, it looks decisive, and it is harmful.

The stubs cannot close and decay moves down into the trunk. The tree responds by throwing out dense clusters of fast, weakly attached shoots from below each cut, which grow back to the original height within a few years and are far more likely to snap in wind. A topped tree needs more work more often, becomes more dangerous rather than less, and frequently dies or has to be removed within ten to fifteen years.

The ANSI A300 pruning standard and the ISA both reject topping outright. If a quote uses the word, or describes cutting a tree "down to" a height, get another quote. If a tree is genuinely too big for its spot, reduction over two or three cycles, or removal, is the honest answer.

Two related warnings: a crew wearing climbing spikes on a tree that is being pruned rather than removed is wounding it with every step, and lion-tailing, stripping all the inner branches and leaving foliage only at the ends, makes limbs more likely to fail, not less.

Arborist or landscaper

A landscaper or lawn crew is fine for shrubs and hedges, small ornamentals within reach of a pole pruner, and crown raising on young trees. Many do it well and charge less.

An ISA Certified Arborist is worth the premium for any tree over about 30 feet, anything over a structure or near wires, any reduction, any tree showing decay, fungus or a split, and any mature specimen you want to keep for another fifty years. The price difference on a $500 job is usually $100 to $200, and the difference in outcome is large.

Either way, check liability and workers' compensation cover before anyone climbs. The reasons, and what to ask for, are set out in the tree removal guide. Crews working near power lines must be qualified line-clearance workers. Branches touching a service line to the house are often the utility's job and free, so call them first.

Timing and how often

Late winter, when dormant, is the best time for most deciduous trees. The structure is visible without leaves, wounds start closing as growth begins in spring, and insects and fungal spores that enter fresh cuts are inactive. Many arborists also have more availability and occasionally discount the season.

Avoid heavy pruning in spring leaf-out, when the tree has spent its stored energy, and in fall, when decay fungi are spreading spores. Removing deadwood and hazardous limbs can be done at any time.

Oaks in the Midwest and Texas should not be pruned from roughly April to July, because fresh wounds attract the beetles that spread oak wilt.

As for frequency:

• Young trees: structural pruning every 2 to 3 years for the first fifteen years, which is cheap and prevents expensive problems later
• Mature shade trees: every 3 to 5 years
• Fruit trees: every year
• Fast growers near the house, such as silver maple or willow: every 2 to 3 years

A tree that has not been touched in twenty years costs more the first time, often at the top of its height band, and less on each cycle after.

Frequently asked questions

How much of a tree can safely be cut in one visit?

No more than about 25% of the live canopy in a year on a healthy mature tree, and less on an old or stressed one. A crew that removes a third or more to make the job last longer is starving the tree of the leaves it feeds on.

Should branches overhanging the roof be cut back?

Yes, to about 6 to 10 feet of clearance. Limbs touching the roof scrape shingles, drop debris into gutters and give squirrels a route in. Cut back to a lateral branch or the trunk collar rather than leaving stubs at the roofline.

Is it cheaper to have several trees trimmed at once?

Usually by 10 to 25% per tree. Much of the cost is getting the truck, chipper and crew to the site, and that cost is shared across every tree done that day. Grouping with a neighbor works the same way.

Do the cuts need sealing or painting?

No. Wound paint and tar do not stop decay and can trap moisture against the wood. A clean cut just outside the branch collar is what lets a tree seal the wound itself.

Can I keep the wood and chips to save money?

Often, and it takes $50 to $150 off the bill. Chips make good mulch for beds and paths once they have sat for a few months. Ask for logs cut to firewood length if you want them, because long sections are hard to move.