Endorsal 
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411 verified testimonials
5/5 average rating
Bob Verified customer
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
Tristan Verified customer
Hampton, NH
"I could not be happier with the work."
2 years ago
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
Alex Verified customer
North hampton nh 03862
"Great service…"
2 years ago
Joyce Verified customer
"Fast professional service!!!"
2 years ago
Pamela & Steve Dailey
Portsmouth, NH
"Thank you cannot begin to express our appreciation! Chris, Pat, and the team here have been so very impressive! Their expertise and professionalism is nothing short of amazing. 5/5 out 5 stars, can there be more?! Really we couldn’t be happier. The tree removal has been impeccable. We are just blown away with your highly skilled team. Our home has bee..." Read more
2 years ago
Scott Verified customer
"Very professional team. Did a great job and will be using them in the future!"
2 years ago
marcia Verified customer
"The service provided was excellent The team was very professional They did such a nice job with the removal of my trees"
2 years ago
Steve Verified customer
"Prompt, complete, neat!"
3 years ago
Sandra Verified customer
Portsmouth
"Repeat customer for good reason. Good communication with office staff. Efficient, competent crew. Highly recommended."
3 years ago
Tim Verified customer
"Great job, on time and finished early and nothing to pick up."
3 years ago
"The guys did a good job and left the property clean."
2 years ago