Endorsal 
Google 
Glenn Graham
Tim Lefebvre
"Knowles is the best Tree service company. Professional with the best cranes and know how around. They have removed trees from around my garage and house. Challenging take downs are a piece of cake for this team."
7 days ago
Google review
carl rohacek
"Had 5 large pine trees in my yard that were scary on windy days.Knowles removed them along with two that belonged to my neighbor and trimmed a branch from a large elm at a fair price. They worked without disturbing any shrubbery,lawn,or driveway.I have over the years dealt with Knowles three times for tree removal and they are always efficient, on time and f..." Read more
7 days ago
Google review
Eleanor Hayes
"Knowles removed 9-10 trees at me and an abutting neighbor. They did it with no property damage. They worked 8 hrs. the first day and then clean up for another 3-4 hours the following day. Beating the rain coming in that day. (-10 Large Pines and then a few smaller ones) I am very happy with their work!"
7 days ago
Google review
Julie Dickson
"These guys are amazing- from the crane operator, to the climber, to the ground crew. Lifting huge trees over power lines...just awesome! Very professional in their work and clean up! We at Beech Tree Cooperative love the service from Knowles!"
2 months ago
Google review
skip godfrey
"You have not finished yet"
2 months ago
Google review
Jim Macdonald
"Did everything right and cleaned up every bit of debris."
4 months ago
Google review
Kurt Goepfert
"Recently hired Knowles to remove several trees from our lot that were closing in on our home. They did so professionally, efficiently and with great care taken not to damage our property, despite working within some tight spacing. Once the job was done, they then did an equally great job of cleaning up their work area. All of their associates were friendly a..." Read more
4 months ago
Google review
Barrett McDevitt
"Knowles did an excellent job, the crew was super professional and they left our property tidy!"
4 months ago
Google review
Sandy
"Very professional! They were on time and very neat and clean!"
4 months ago
Google review
Michael A.
"You folks did a fine job. Your staff was pleasant, helpful and knowledgeable"
4 months ago
Patrick McKernan
"The team at Knowles Tree Service was extremely professional and did a fantastic job. There is no doubt in my mind that next time we need quality tree service they will be our go to."
5 months ago
Google review
Steve Mercier
"Had two huge trees removed. Knowles had to deal with very tight quarters and electric lines. The crew showed up on time(early) and four men went in for different directions setting up the crane and preparing to "climb" the tree to tie it off and cut. Next thing I know there massive tree was in the chipper. The equipment and teamwork were exceptional and i..." Read more
5 months ago
Google review
Ben Tweedie
"We have been using Knowles Tree Service for a few years now. Their work is top notch and they ensure all of our needs our met. We have had dozens of trees removed and have been completely satisfied every single time they come out! I would highly recommend them to anyone for their tree removal needs."
5 months ago
Google review
Brian
"Impressive work! Exactly as planned. Highly recommend Knowles tree service!"
6 months ago
Google review
Jill Re
"We recently worked with Knowles Tree Service to remove a large pine tree that fell on our garage during a recent storm. They were amazing to deal with and we had them back out to remove 4 huge pines behind our house. I highly recommend them as we had a wonderful experience dealing with them from start to finish. Thank you for the excellent service!"
7 months ago
Google review
Sharon Kaiser
"I appreciated the integrity and honest answers during the initial assessment and was surprised that there were some trees the rep said he would watch but not take down. I had several very large diseased trees that did need immediate attention as they were close to my garage. I received a very reasonable and detailed estimate and scheduled the job. The crew c..." Read more
8 months ago
Google review
Mary Trask
"Knowles was great to work with. They were on time, courteous, professional and most importantly worked safely. They cleaned up after they were done. I watched in awe the level of skill they had on the team that worked on my property. I am very happy with the job and would definitely use them again. Thank You. Great Job Guys!"
8 months ago
Google review
Chuck Benevento
"Did project on time and cleaned up site. Overall great experience"
8 months ago
Google review
HJ Held
"Contracted with Knowles to remove very large pine tree close to our house and power lines. Everything was very smooth and organized, from estimate to job completion. Site cleanup excellent. Price very competitive. We also had them haul off large pile of brush and wood from a previous tree fall, again very competitive price. I was going to rent chipper and do..." Read more
8 months ago
Google review
William Roberts
"The Knowles Tree Service team recently removed some very large trees from my property with the utmost skill, professionalism and courtesy. There were two squirrel nests in the trees. The Knowles gentlemen were thoughtful and protected the nests so the baby squirrels could be relocated (we took them to a wildlife rehab center and they are doing great). The..." Read more
8 months ago
Google review
Cheryl Eberhardt
"Knowles Tree Services was incredible responsive and professional during an early April snowstorm that uprooted one of our large trees. Would highly recommend Knowles Tree Service!"
8 months ago
Google review
Michael M. Verified customer
"We just had a pleasurable experience with Knowles Tree Service. They were extremely professional and removed a large tree in a complicated position with precision and ease. They did everything they said they’d do and patiently waited for frost in the ground to avoid what would have been a muddy mess. I highly recommend them for their services."
10 months ago
m h
"Knowles is a great company. They were at my place on Feb 20th to remove some massive trees. The communication is great during the qoute and scheduling process. The price was well worth it. The crew was friendly and professional. They operate like a well oiled machine. The crane operator is like a surgeon with that thing. Clearly they work together o..." Read more
10 months ago
Google review
George Verified customer
Weatherstone
"We contacted Knowles Tree Service and they were out to the site in a few days and job was all done a week later. Excellent customer service."
10 months ago
"Had Knowles take down an eighty five foot bull pine tree in our front yard on Post Road in Greenland this fall and we couldn’t be happier with their professionalism and efficiency. They brought in the big crane and went about their work like a well oiled machine and when finished you wouldn’t know they had been there. We would welcome them back again and hig..." Read more
4 days ago