Why Choosing the Right Pro Matters
Tree work is inherently dangerous. Falls, chainsaw accidents, and structural failures injure thousands of workers and bystanders each year. Hiring an unqualified or uninsured tree service company doesn't just risk your trees — it risks your property, your neighbors' property, and potentially your own safety.
Beyond safety, the quality of tree work has a real impact on the long-term health of your trees and the appearance of your property. Here are the five things that separate professional tree services from the ones you'll regret hiring.
1. ISA Certification
The International Society of Arboriculture (ISA) offers a Certified Arborist credential that requires passing a comprehensive exam and ongoing continuing education. ISA Certified Arborists have demonstrated knowledge of tree biology, pruning standards, safe work practices, and more.
You can verify a contractor's ISA certification using the ISA Find a Certified Arborist search tool. Not every member of a tree crew needs to be certified, but the person overseeing the work and making decisions about the trees should be.
2. Liability Insurance and Workers' Compensation
This is non-negotiable. Any legitimate tree service company should carry:
- General liability insurance: Covers damage to your property if something goes wrong (e.g., a branch lands on your car).
- Workers' compensation: Covers medical costs and lost wages if a worker is injured on your property.
Without workers' compensation, you could be held liable for a worker's injuries that occur on your property. Always ask for a certificate of insurance and verify it directly with the insurer before work begins.
3. Verifiable Reviews and References
Online reviews on Google, Yelp, and Angi are a good starting point, but they can be gamed. Look for patterns rather than individual reviews:
- Multiple reviews that describe specific details of a job (not just "great service!")
- How the company responds to negative reviews
- Reviews over an extended time period (not just a batch from last month)
For larger jobs, don't hesitate to ask the contractor for references — specifically homeowners who had similar work done (tree removal near a structure, large-tree removal, etc.). A professional contractor should be happy to provide them.
4. A Clear Written Estimate
We've covered this in detail elsewhere, but it bears repeating here: any trustworthy tree service company will provide a detailed written estimate before work begins. The estimate should specify the scope of work, the price for each service, what's included and excluded, and the payment terms.
If a contractor can only give you a verbal ballpark, keep looking.
5. Proper Equipment and Safety Practices
When the crew arrives, take a moment to observe their setup. Professional tree crews typically:
- Wear helmets, chainsaw-resistant chaps, gloves, and eye protection
- Use ropes and rigging to control the descent of branches and sections
- Establish clear drop zones and keep bystanders at safe distances
- Operate well-maintained, appropriate equipment for the job size
A crew that shows up in personal vehicles with no safety gear, shows no interest in rigging heavy limbs, or starts immediately without assessing the work zone is cutting corners in ways that could cost you dearly.
Finding Verified Pros Through SmartTreeQuote
SmartTreeQuote's network includes verified, insured tree service professionals who have been vetted for licensing and credentials. When you request a quote through our platform, you're connected with pros who meet a baseline standard — so you spend less time doing due diligence on your own.
Are you a tree service professional who's serious about quality work? Join the SmartTreeQuote network and get matched with homeowners in your area who are ready to hire.