Endorsal 
Google Drew Verified customer
Chris Verified customer
"Easy to schedule, did hustle me to pay for an estimate and provided transparent pricing. Showed-up and explained exactly what they were going to do - and did the work quickly. Was like they were never even there. Highly recommend!!"
2 years ago
Patricia Lindberg
"We have used Knowles 3 times for tree removal. They are the most professional, well trained, safety conscious group of experts we have ever experienced. They communicate with each other constantly so each team member knows what the other is doing The man up in the trees coordinates with ground crew and they move like a well rehearsed ballet. They are resp..." Read more
2 years ago
Google review
Bill Verified customer
"Knowles came highly recommended and didn’t disappoint. Punctual, professional, team spent over a half an hour assessing strategy/approach, safety conscious. Very happy with results."
2 years ago
Joe Verified customer
"Nice work. Showed up right on time and did a great job on the tree. Thanks!"
2 years ago
John Verified customer
Hampton, NH
"Knowles was great to work with at every step. Very nice people and they do a great job cleaning up after everything is done. I would recommend them to anyone who is looking to have tree work done."
2 years ago
Bob Verified customer
"The guys did a good job and left the property clean."
2 years ago
Rob Verified customer
"The team came on time, were efficient and the clean up was well done. Thanks! Would definitely call on Knowles for future Tree service."
2 years ago
S. Leavitt Verified customer
East Kingston, NH
"Professionalism, courtesy, and excellence - that defines Knowles Tree Service. From the estimate to the finished job, Don Knowles and his team were simply great. Reasonable cost, and over-the-top customer service. I will use them again!"
2 years ago
Laura Verified customer
Portsmouth
"Amazing work!"
2 years ago
Ben Verified customer
"Very prompt and professional service at a reasonable price. Thank you!"
2 years ago
Lisa Verified customer
"A very professional team, took care of our large project effectively and efficiently. Customer service was polite and responsive. Left the yard spotless. Would absolutely use Knowles again, highly recommend!"
2 years ago
Christopher Verified customer
Rye, NH
"Phenomenal service and team. They were incredibly professional and did an outstanding job. My two kids no want to"
2 years ago
Courtney Venne
"We got six trees removed in our backyard recently- Knowles was responsive, efficient, professional and gave a fair price. Would 100% use them again!"
2 years ago
Google review
Tristan Verified customer
Hampton, NH
"I could not be happier with the work."
2 years ago
Florence Ruffner
"What a great experience working with Knowles today. Professional and efficient.... Sal, Jaime and their crew did a great job. I will highly recommend your tree service to my clients and friends."
2 years ago
Google review
Dave Verified customer
"Good, friendly, fast service in an essential time. When I needed them, they took away a big part a tree that had fallen on my fence. They cut and removed the rest of the tree for me, and some others."
2 years ago
Sarah Verified customer
"First class customer service. They took care of everything for us. The "tree guys" were very courteous, highly skilled and professional. I will use this company again should the need arise."
2 years ago
Debbie Verified customer
"the best it could be!"
2 years ago
Warren Verified customer
Brentwood NH
"Crew showed up when they said they would. Got right to work. An hour later it was all raked up and they were gone. First rate company."
2 years ago
Carl Verified customer
"I was very pleased with their work. From setup to cleanup and especially the crane work, the crew was professional and courteous and treated my property as if it was their own."
2 years ago
Greta Verified customer
Nottingham, New Hampshire
"Knowles did an excellent job taking down three enormous pine trees for me. They went the extra mile to make sure the work was done to my satisfaction, and they were so friendly, professional and affordable."
2 years ago
Sarah Verified customer
New Hampshire
"Knowles Tree service was quick to schedule a site visit to come out and take a look at a 30ft. dead tree in our yard. The quote was reasonable and they were able to get a crew out a couple of weeks later to take care of it. Highly recommend"
2 years ago
Dan Verified customer
"Very quick to respond. Very quick with estimate. Very quick to complete the work. Very thorough with the clean up. What more could you ask for!! Thank you!"
2 years ago
Louise Verified customer
"Great job done at our home. The best is the limbs cut back about 10 ft makes such a difference for our roof. But the way they trimmed is awesome. Thanks, Louise & Dennis Dobson"
2 years ago
"Great!!"
2 years ago