State rules · Pennsylvania
No state tree license found
We found no state license just for tree work in Pennsylvania. Pesticide work is licensed by the Pennsylvania Department of Agriculture, and the state's home improvement law, which lists landscaping, may require registration with the Attorney General. Short explanation, not legal advice.
Checked 25 October 2026. Rules change. Verify with the state agency and your city before you work. Short explanation, not legal advice.
No state tree license found
We could not find a separate state tree or arborist license. The state rules we found that can touch tree companies are pesticide licensing and home improvement contractor registration. Check with the state and your municipality before you start.
Every business that uses commercial applicators to apply pesticides needs a pesticide application business license. The business must have at least one certified applicator and show insurance with a certificate that lists the Pennsylvania Department of Agriculture as certificate holder. Tree and shrub work falls under Category 6, Ornamental and shade trees.
The Home Improvement Consumer Protection Act defines home improvement work on land next to a private residence to include landscaping, when the total price is more than $500. Covered contractors must register with the Bureau of Consumer Protection in the Office of Attorney General and keep liability insurance. The law does not cover a person whose home improvement work totaled less than $5,000 in the previous tax year, and it partly excludes landscapers certified by the Department of Agriculture. We could not confirm whether tree removal alone counts, so ask the Attorney General's office.
Pennsylvania municipalities can require their own contractor registration and street tree permits, and some have a shade tree commission, so check with the borough, township or city first.
Check with the city or county where each job is. Homeowners often ask about this too; you can send them our plain guide to tree permits.
The state's pesticide business license and home improvement registration both involve proof of insurance. Talk to a licensed insurance agent about liability and workers' comp for your crew.
General information, not insurance advice. Talk with a licensed agent who knows tree work. More in insurance for tree services, or rough your cost with the workers comp estimator.
Short explanation, not legal advice. Checked 25 October 2026. If a link is broken or a rule has changed, tell us at hello@lirevon.com and we will update this page.
For tree service owners
We found no state-level license just for tree work in Pennsylvania. Pesticide, contractor and city rules can still apply. We could not find a separate state tree or arborist license. The state rules we found that can touch tree companies are pesticide licensing and home improvement contractor registration. Check with the state and your municipality before you start. Checked 25 October 2026. Short explanation, not legal advice.
Every business that uses commercial applicators to apply pesticides needs a pesticide application business license. The business must have at least one certified applicator and show insurance with a certificate that lists the Pennsylvania Department of Agriculture as certificate holder. Tree and shrub work falls under Category 6, Ornamental and shade trees. Confirm the exact license category with the Pennsylvania pesticide program before you spray or inject trees for pay.
The Home Improvement Consumer Protection Act defines home improvement work on land next to a private residence to include landscaping, when the total price is more than $500. Covered contractors must register with the Bureau of Consumer Protection in the Office of Attorney General and keep liability insurance. The law does not cover a person whose home improvement work totaled less than $5,000 in the previous tax year, and it partly excludes landscapers certified by the Department of Agriculture. We could not confirm whether tree removal alone counts, so ask the Attorney General's office. Check with the licensing board if a job is large or includes other construction work.
Pennsylvania municipalities can require their own contractor registration and street tree permits, and some have a shade tree commission, so check with the borough, township or city first. Check with the city or county where each job is, not only where your shop is.
The state's pesticide business license and home improvement registration both involve proof of insurance. Talk to a licensed insurance agent about liability and workers' comp for your crew. Talk with a licensed insurance agent who knows tree work. General information, not insurance advice.
We checked them on 25 October 2026 and linked 3 official sources on this page. Rules, fees and websites change, so confirm with the agency before you bid or work.
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