I've seen homeowners make one simple mistake that can cost them tens of thousands of dollars: hiring an uninsured tree service. They save a few hundred dollars on the removal, a tree falls on the house during the job, and suddenly they're looking at a roof repair out of pocket. Or someone gets hurt, and they're being sued directly instead of the company's insurance covering it. Certification and insurance aren't just nice-to-have credentials — they're your protection against financial disaster.

Why Certification and Insurance Actually Matter

When you hire a tree service in Lancaster, you're inviting someone with a chainsaw into your yard, near your house, power lines, and neighbors' property. Things can go wrong. Trees are heavy. Equipment fails. People make mistakes. Insurance isn't cynicism — it's common sense. If something goes wrong, you want the problem covered by someone's insurance company, not paid out of your pocket or settled in court.

Certification (like ISA Certified Arborist status) means the person has actual training and passes exams. Licensing from Pennsylvania means they meet state legal requirements. Insurance means if something breaks, gets damaged, or someone gets hurt, there's money to fix it.

Hiring a certified, licensed, insured crew costs a bit more. Hiring an uninsured neighbor with a truck costs less upfront but could cost you everything if something goes wrong.

What Insurance Types Matter for Tree Service

There are three main insurance types you should verify before hiring any tree service:

General Liability Insurance

This covers property damage and bodily injury during the work. If we accidentally damage your deck while felling a tree, if a branch falls and hits your car, if someone gets injured on your property — general liability covers it. You want to see a certificate showing at least $300,000 in coverage (higher is better for serious work). Without this, you're personally liable if anything goes wrong.

Workers' Compensation Insurance

If the tree service has employees, they need workers' comp. This covers medical bills and lost wages if someone gets hurt on the job. In Pennsylvania, it's legally required if you have employees. If you hire a crew without workers' comp and someone gets seriously injured, you could be held liable instead of the company. It's not optional.

Equipment Insurance

This covers damage to the equipment being used (trucks, chippers, saws, rigging gear). Less critical than liability, but it shows the company takes things seriously. If their equipment fails during work because it wasn't maintained, you want their insurance covering it, not you negotiating compensation.

Ask For Proof Before They Show Up

Request a certificate of insurance before signing any contract. Most reputable companies email them immediately. If they hesitate, avoid them. Call 717-297-1693 for a company you can trust completely.

What Happens When an Insured Service Causes Damage

Let's say we're removing a tree and it falls wrong, taking down a corner of your roof. Here's how it actually works:

  1. You report the damage. We document it with photos and measurements.
  2. We notify our insurance company. We file a claim immediately.
  3. Their insurance investigates. They send an adjuster to assess whether it was our negligence or a reasonable accident given the conditions.
  4. If negligence is found, they pay. Their insurance company covers the repair cost up to the policy limit. You don't pay a cent.
  5. If it was unavoidable, they may not cover it. But at least there was an investigation — with an uninsured crew, you get nothing.

The point: you're protected. If something goes wrong and we're at fault, our insurance pays. If we're uninsured and something goes wrong, you're negotiating directly with someone who probably doesn't have $20,000 cash sitting around.

What About Licensing in Pennsylvania?

Pennsylvania requires tree services to be licensed. This isn't federal — it's state law. A license means:

You can verify a Pennsylvania tree service license online through the Department of Agriculture. Ask for the license number and confirm it. If they can't provide one or it doesn't check out, they're operating illegally.

How to Verify Before You Hire

Don't just take someone's word. Here's what to actually verify:

Check Their ISA Certification

Visit isa-arbor.com/findanarborist and search for their name. ISA-certified arborists show up in the database. If they claim certification but don't appear, they're lying.

Ask for Insurance Documentation

Request a certificate of insurance showing your property as an additional insured (if doing major work). This is standard. Legitimate companies provide it without hesitation. Take a photo or email copy.

Verify the Pennsylvania License

Call the PA Department of Agriculture (717-787-4843) or check online for their tree service license. Provide the business name and they'll confirm. It takes two minutes.

Check References and Reviews

Ask for recent client references (not just their cousin). Look at Google reviews and Better Business Bureau ratings. Read what people say about insurance and professionalism, not just price.

Get Everything in Writing

The estimate, scope of work, timeline, cleanup, cost, and what insurance covers should all be in writing. Never hire on a handshake deal.

Hire a Certified, Licensed, Insured Crew

Don't gamble with your property and liability. Lancaster Tree Removal Pros carries full insurance, ISA certification, and Pennsylvania licensing. Free estimates, honest work.

Call 717-297-1693

The Real Cost of Cheap

I understand price pressure. A backyard neighbor might quote half what we do. But there's a massive difference between saving money and taking a risk. If something goes wrong with an insured crew, it's handled. If something goes wrong with an uninsured crew, you're handling it — financially, legally, everything.

In Lancaster County, we have homes worth $300,000+, power lines, established neighborhoods, and trees near foundations. The stakes are high. Certification and insurance exist because the work is serious. Hire accordingly.

Frequently Asked Questions

A certified tree service must have general liability insurance (minimum $300K per occurrence), workers' compensation insurance for employees, and equipment insurance. General liability covers property damage and injuries during the job. Workers' comp ensures injured employees are covered. If a tree falls on your house after we cut it, liability insurance covers the repair — you don't pay.
You file a claim with their insurance company. Their insurer sends an adjuster to investigate whether the damage was caused by negligence. If negligence is found, they pay for repairs up to the policy limit. If it was unavoidable given the conditions, the claim might be denied. But at least there was a proper investigation — with an uninsured company, you're out of luck entirely.
Ask for their ISA certification number and verify it on isa-arbor.com. Request a copy of their insurance certificate. Call the PA Department of Agriculture to confirm their tree service license. Don't just take their word. A legitimate business will provide proof without hesitation. If they get defensive, that's a major red flag.
No. Certification (like ISA Certified Arborist) is a professional credential showing deep tree knowledge earned through training and exams. A license from Pennsylvania shows you meet state legal requirements for operating a tree service business. Both matter. You want a company with both — certification shows expertise, licensing shows legal legitimacy and accountability.