
We're the Bee's Knees of Trees!
About Olsen Tree Experts
Whether you need pruning, stump grinding or tree removal, Olsen Tree Experts is the company to call in the Greater Hartford Connecticut area. We have over 35 years of experience and are licensed by the state of Connecticut.
We start with a free site analysis by a certified arborist, make recommendations and then perform exceptional work. Members of our crew create a safe work environment, pay close attention to detail, clean up when the work is done and then obtain your approval.

Our Services
Service Locations
Olsen Tree Experts proudly serves residential and commercial clients throughout Hartford and Tolland Counties in Connecticut. If you don't see your town on this list, give us a call at 860-463-2467 to see if we can make it out to your property.
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Andover, CT
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Bolton, CT
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Coventry, CT
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East Hartford, CT
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Glastonbury, CT
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Hartford, CT
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Hebron, CT
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Manchester, CT
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Marlborough, CT
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Newington, CT
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Rocky Hill, CT
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South Windsor, CT
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Vernon, CT
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Wethersfield, CT
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Windsor, CT
Why Olsen Tree Experts
Experienced & Licensed Arborists
With a licensed arborist leading every project, you can trust that your trees are cared for by a professional who understands proper techniques and tree health, ensuring long-term safety and beauty.
Decades of Trusted Experience
As a family-owned and operated business, Olsen Tree Experts brings decades of experience and a personal touch to every job, building lasting relationships with customers across the community.
Full-Service
Tree Care
From removals and pruning to stump grinding and land clearing, Olsen Tree Experts handles all aspects of tree care, delivering reliable solutions tailored to your property’s needs.
Commitment to Safety & Cleanliness
Every job is completed with careful attention to safety and detail, ensuring your property is protected, the work is done right, and the site is left clean and neat.
Our Promise of Quality and Care
At Olsen Tree Experts, we take pride in the work we do and the relationships we build. Our promise is to treat your property with the same care and respect as we would our own. We’re committed to doing the job right — safely, efficiently, and with attention to detail — leaving your yard clean and your trees healthy.
With decades of experience behind us, you can count on us for honest advice, expert service, and results that speak for themselves.
"I highly recommend Olsen Tree Services. Hans, Hunter and the team did a fantastic job. Removed 4 trees, stumped, graded, added topsoil and planted grass. Also trimmed 7 other trees and I keep noticing other trimming they did to improve aesthetics. They went above and beyond. Work ethic is top notch. My yard was completely cleaned up"

Cherly H.
Customer Review
"We got great service from Hans, the owner. He came over within a few days, made a plan explaining everything about our tree removal. The price was very fair. He came the next week. The crew was great! They worked together well and stayed on task and were so talented they didn't even drop a leaf on the childs treehouse below."

Rose G.
Customer Review
"Best tree company around! Their work is excellent, super professional, clean up was impeccable, priced fair!!! Couldn't be happier with the work they did for me!! Thank you Hans and team!"

Ann M.
Customer Review
