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Dense conifer forest on a mountainside under low cloud.

Arborist salary: what tree workers actually earn

A median of $24.25 an hour — roughly $50,440 a year. That is 31% more than the figure most sites quote, because most sites quote the wrong occupation.

U.S. Bureau of Labor Statistics, May 2024 Updated 11 August 2026

Highest paying outdoor jobs → Arborist

Most arborist salary figures online are wrong, and here is exactly why. The Bureau of Labor Statistics files arborists inside a broad group called grounds maintenance workers, whose median is $38,470. That group is dominated by 1,192,500 landscaping and groundskeeping workers. Arborists are a separate line within it — tree trimmers and pruners, 60,100 people — and BLS states plainly that they are "also called arborists." Their median is $24.25 an hour. Sites that quote $38,470 are quoting the gardeners.
Median hourly
$24.25
Annualised
~$50,440
Entry
No credential — trained on the job
Certification
Optional, ~$335–$419
Season
Year-round
Housing
No

The correction, in one chart

Median hourly wage

BLS, May 2024
Tree trimmers & pruners"Also called arborists" — 60,100 workers
$24.25
Grounds maintenance, allThe number usually quoted — 1.3m workers, mostly landscaping
$18.50
$5.75 an hour apart — about $11,960 a year at 2,080 hours. If you are negotiating and your employer quotes the grounds maintenance median at you, this is the number to have ready.

A note on the annual figure: BLS publishes an hourly median for this occupation, not an annual one. The ~$50,440 above is $24.25 × 2,080 hours, which is the standard convention for a full-time year. Tree work is weather-dependent and can be seasonal in colder regions, so treat it as a full-time equivalent rather than a guaranteed salary.

What the work actually is

Arborists prune, remove and care for trees — clearing utility lines, roads and sidewalks, taking down damaged or dangerous trees, and managing tree health. The tools are chainsaws, chippers and stump grinders, and much of the work happens off the ground, on rope or from a bucket.

It splits into two worlds worth knowing apart. Residential and commercial tree care is the visible one — pruning, removals, storm damage. Utility vegetation management — line clearance — is a distinct niche keeping trees away from power infrastructure, usually contracted by utilities and often better paid and more structured. If you like the tree work but want the pay and stability of the utility sector, that is the door; it sits alongside power-line work in the same industry.

The hazard profile is serious. Chainsaws, at height, on rope, near energised conductors, dropping heavy limbs in an area where other people are working. Tree care has one of the higher fatal injury rates of any occupation. Employers that treat that casually are the ones to leave.

Certification: cheap, but you cannot buy your way in

Here is what makes this trade different from most on this site. There is no expensive school. The recognised credential — ISA Certified Arborist, from the International Society of Arboriculture — costs a few hundred dollars. But you cannot take it until you have done the work.

ISA Certified Arborist

The industry-standard credential

3 yrsExperience required

Three or more years of full-time practical arboriculture experience — or a relevant degree, which reduces it to one year.

$335Total cost, ISA member

$40 application plus $295 exam enrolment. Non-members pay $50 plus $369, so about $419.

200Exam questions

Multiple choice, 3.5 hours, 76% to pass.

BLS notes certification is not required to work, but "demonstrates competency and reliability for prospective clients and employers." Municipalities, utilities and insurers frequently ask for it.
Nobody can sell you a shortcut to this. The gate is three years of field experience, not tuition. If a training provider implies their course substitutes for that requirement, they are misrepresenting the credential. Prep materials and courses can genuinely help you pass — but get the job first, do the years, then certify. The order is not optional.

Separate from ISA certification, most states require a licence to apply pesticides, which matters if you move into tree health care rather than pure climbing and removals.

How to get in

The entry bar is low and the progression is earned on site. BLS records that grounds maintenance workers, arborists included, "typically do not need a formal educational credential and are trained on the job."

  • Start as a groundie. Ground crew — dragging brush, feeding the chipper, running ropes. It is hard, it pays modestly, and it is how climbers are made.
  • Learn to climb. The step from ground to climber is the one that moves your pay, and it is taught by the crew you work with.
  • Then certify. Three years in, ISA certification for a few hundred dollars marks you out for the employers who pay best.
  • Or go utility. Line clearance contractors hire and train, the work is steadier than storm-driven residential work, and the sector is tied to utility budgets rather than household discretionary spending.

Employment is 60,100 and projected to reach 62,100 by 2034 — about 3% growth. Modest, but this is a trade where experienced climbers are genuinely scarce and employers notice a certified one.

Gear

Climbing and cutting equipment — saddle, ropes, lanyards, chainsaw chaps, helmet with face and hearing protection — is life-safety equipment. It is either issued by your employer or bought to specification with advice from people who climb. Do not shop for it on price. Specialist arborist suppliers exist for good reason; we name them without any commercial relationship because that is what the situation calls for.

What is ordinary and worth having:

As an Amazon Associate we earn from qualifying purchases. The links in this section may earn us a small commission that helps fund the research on this site, at no extra cost to you. It does not change what we recommend — our rules on that are here.

Work outerwear

Year-round outdoor work in all conditions. A tough canvas or insulated work jacket that survives brush.

Carhartt Washed Duck Active Jacket $129.99or compare alternatives →

Socks

Long days in boots, often wet. Merino wool over cotton, every time.

Darn Tough Steely Boot work sock $26.95or compare alternatives →

Headlamp

Short winter days and storm callouts. Rechargeable, and tough enough to be dropped.

Black Diamond Spot 400-R headlamp $59.88or compare alternatives →

Insulated flask

No facilities on a residential job. A vacuum-insulated food jar earns its place.

Stanley Classic food jar $28.00or compare alternatives →

Where the jobs are

  • Tree care companies — residential and commercial. The largest employer group; 48% of grounds maintenance work sits in services to buildings and dwellings.
  • Utility line clearance contractors — steadier, often better paid, tied to utility vegetation budgets.
  • Municipal parks and public works — 8% of the broader group is government. Lower pay, better security and pension.
  • Self-employment — 19% of grounds maintenance workers are self-employed, one of the highest rates of any trade here. With certification and a client base it is a genuine route, though the insurance is not cheap.

Common questions

How much do arborists make?

The median is $24.25 an hour — about $50,440 a year at 2,080 hours (BLS, May 2024, tree trimmers and pruners). The commonly quoted $38,470 is the median for all grounds maintenance workers, a group dominated by 1.2 million landscaping and groundskeeping workers, and it understates arborist pay by about 31%.

Do I need to be certified to work as an arborist?

No. BLS records that no formal educational credential is typically required and training happens on the job. ISA certification is optional but widely recognised — BLS notes it "demonstrates competency and reliability" — and municipalities, utilities and insurers often ask for it.

What does ISA certification cost?

About $335 for ISA members ($40 application plus $295 exam) or about $419 for non-members ($50 plus $369). The real barrier is not the money: you need three or more years of full-time practical arboriculture experience, or a relevant degree, which cuts it to one year.

Is being an arborist dangerous?

Yes. Chainsaws, work at height on rope, proximity to energised power lines and heavy falling material give tree care one of the higher fatal injury rates of any occupation. Climbing and cutting equipment is life-safety kit and should never be bought on price.

What is a utility arborist?

A line clearance arborist manages vegetation around power infrastructure, usually for a contractor working to a utility. The work is steadier than storm-driven residential tree care and often better paid, because it is funded by utility vegetation budgets rather than household spending.

Sources

Wage data
U.S. Bureau of Labor Statistics, Occupational Outlook Handbook — Grounds Maintenance Workers, detailed occupation tree trimmers and pruners (SOC 37-3013), national, May 2024. Median hourly wage $24.25. Retrieved 11 August 2026.
Employment
60,100 in 2024, projected 62,100 by 2034 — about 3% growth.
The annual figure
Calculated, not published. BLS gives an hourly median for this occupation; ~$50,440 is $24.25 × 2,080 hours. Stated on the page as a full-time equivalent because tree work can be weather-dependent and seasonal.
What we did not publish
Percentiles for arborists. BLS publishes 10th and 90th percentile figures for the whole grounds maintenance group ($14.49 and about $27 an hour), not for tree trimmers separately. Presenting those as arborist percentiles would repeat exactly the error this page corrects.
Certification
International Society of Arboriculture Certified Arborist: three or more years of practical experience or a relevant degree; 200-question exam, 3.5 hours, 76% pass mark; $40 application and $295 exam for members, $50 and $369 otherwise. Confirm current fees with ISA before applying.
Corrections
If a figure here is wrong or out of date, tell us and we will fix it and note the change.