Endorsal 
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411 verified testimonials
5/5 average rating
Derek McMillan Verified customer
Michael A.
"You folks did a fine job. Your staff was pleasant, helpful and knowledgeable"
5 months ago
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."
a year ago
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."
a year ago
Paul Verified customer
New Castle NH
"Ultra fast quote and tree removal service in a emergency situation."
a year ago
Lorraine Verified customer
"We were so lucky You could come before the storm. We can’t thank you enough. With us being out of the country ."
a year ago
Jim Verified customer
"Stellar service. Quick, efficient and the crew was nothing but professional. Will highly recommend, and not hesitate to utilize them again in the future, should the need arise."
a year ago
Sandi Verified customer
"Excellent communication about weather-related schedule changes. Work was efficient and the entire crew was great to work with. Highly recommend Knowles!"
a year ago
Doug Verified customer
"Fantastic service with friendly, professional crew. Set up crane and meticulously took down an insect-damaged 80' oak tree within 90 minutes. A+++++++"
a year ago
Chris Verified customer
"Amazing. Absolutely amazing. Beyond professional. Great job quick and efficient without breaking our bank account. Highly recommend. Thank you"
a year ago
Vaughan Verified customer
16 Holly Ln. Greenland, NH
"Very professional job. The men were courteous and neat. Will definitely call you if I need more done. Thank you"
a year ago
Paul Verified customer
"Great job"
a year ago
James Verified customer
"Crew arrived on scene early as they indicated. They set up in the driveway with lots of protection to protect the paving. The work went smoothly and and questions were answered. Everyone was polite and respectful. Cleanup was perfect."
a year ago
William Verified customer
"Everything the crew did was excellent! They were done way before I thought it would take and they cleaned up the site beyond my expectations. Thanks!"
a year ago
Laurie Verified customer
Portsmouth
"Excellent job! The crew arrived on time, worked with great efficiency and precision. They cleaned up and left no debris. Friendly and customer centric."
a year ago
Jon Verified customer
"Well done."
a year ago
Dan Verified customer
"Very happy with the great job done by Knowles Tree Service. Will recommend to others"
a year ago
Karen Verified customer
"Well explained, well organized, well done. You wouldn’t know they had taken down a 2+’ diameter ash tree in the front yard."
a year ago
Rob Verified customer
"Jamie and the crew did a great job. J Pike also did a great job on the chipper keeping the road clear, clean and safe."
a year ago
Charlie Verified customer
"Friendly and professional"
a year ago
Michelle Verified customer
Newington, NH
"Great job!"
a year ago
Lauren Verified customer
"Prompt, good price, good customer service."
a year ago
Jon Verified customer
"The team at Knowles was very thorough in their assessment of our property. They too the time to do the job correctly, and they were a fraction of the cost from competing quotes."
a year ago
Mark Verified customer
"Our third job done by Knowles. They have been extremely efficient and friendly. Wouldn’t hesitate to recommend them to anyone."
a year ago
Dan Verified customer
Hampton NH
"Knowles was great to work with! They were responsive, quick to give an estimate, pricing was fair, the service provided was great! Entire process couldn’t have been smoother, would definitely recommend."
a year ago
"I was very happy with your whole team from my call for an estimate till the two large dead trees were gone. When you’re employee gave me an estimate I at first thought it was a bit high, but friends and my who have had trees removed said it was fair. Your crew came as planned to do the job with crane, chipper and everything they needed to do the job. As I ha..." Read more
3 days ago