Google 
Endorsal 
William Roberts
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!"
7 days 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."
2 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
2 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."
2 months ago
Scott Hill
"Knowles tree service is top-notch in my opinion seems they have all the equipment then some. getting the work done in a timely fashion with courteous professional employees and an exceptional cleanup. would definitely use them again"
3 months ago
Google review
Paul Verified customer
New Castle NH
"Ultra fast quote and tree removal service in a emergency situation."
3 months 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 ."
3 months 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."
3 months 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!"
3 months 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+++++++"
3 months ago
Roger Verified customer
"Good price. Job well done. Communication with customer could be improved."
3 months ago
Chris Verified customer
"Amazing. Absolutely amazing. Beyond professional. Great job quick and efficient without breaking our bank account. Highly recommend. Thank you"
4 months 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"
4 months ago
Paul Verified customer
"Great job"
4 months 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."
4 months 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!"
4 months ago
buddy rick
"Had a large branch fall on our house 24 hours ago and Knowles has already came and went. Amazing job. Amazing crew. Quick and effective. Awesome."
4 months ago
Google review
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."
4 months ago
Jon Verified customer
"Well done."
4 months ago
Dan Verified customer
"Very happy with the great job done by Knowles Tree Service. Will recommend to others"
4 months 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."
5 months 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."
5 months ago
Charlie Verified customer
"Friendly and professional"
5 months ago
Michelle Verified customer
Newington, NH
"Great job!"
5 months ago
"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
6 days ago