4.7 
339 *The Angi rating for Tree Service companies in Killingworth, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Tree Service needs.
*The HomeAdvisor rating for Tree Service companies in Killingworth, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Tree Service needs.
Last update on March 14, 2026
Serving Killingworth, CT and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"We had three very large and looming trees removed from the rear of our property. Lambâ  s Tree Service was prompt and the work was seamless. We couldnâ  t be more satisfied. We highly recommend this business."
+26
Serving Killingworth, CT and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
"Ryan is a great guy and gets the job done exactly when and how he says it will be. I will be recommending him to all my friends and neighbors."
Serving Killingworth, CT and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"I hired these guys to do some pruning and tree work. The work was done quickly and looked great. From my initial contact with them they were very professional and responded to calls and texts quickly. I would highly recommend these guys!!"
+179
Serving Killingworth, CT and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"I hired Save A Tree to trim my big 175-200 year old oak tree. I told them there were ants in the tree and I was concerned about future damage. They told me they can do ant treatment also a seaweed treatment to help prevent shock. I had several other companies look at my tree. They were the only ones that even mentioned having services like this! Or discussed shock prevention for my tree."
Serving Killingworth, CT and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: Quick response
"Fantastic service!! Couldnâ t have asked for a better company"
Serving Killingworth, CT and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Very neat and clean work. Ryan and his crew did a wonderful job clearing out the rock garden and putting down stone. They also cleared the small trees and understory in the back yard. He was prompt and polite"
+15
Serving Killingworth, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Excellent work and customer service"
+1809
Serving Killingworth, CT and surrounding areas
Approved
In business since 1990
Free estimates
Small jobs welcome
"AA OUTDOOR SERVICES did a great job in my house, VINCENT which is the owner was great very professional and informative, his price was really reasonable, he takes pride in his work and pays a lot of attention into detail he is VERY METICULOUS ABOUT HIS WORK! I'm extremely happy with the work they provided and I would definitely recommend him."
+61
Serving Killingworth, CT and surrounding areas
Approved
In business since 2008
Free estimates
Offers commercial services
We pride our company on reliability, great communication,\nintegrity, and quality work. We are experts in our trade and will do our best\nto keep you as educated as we can on your particular task or project. We look\nforward to earning your business!\n
Serving Killingworth, CT and surrounding areas
In business since 2021
Free estimates
"Exactly as promised and expected. Trees were cut and trimmed as needed, and to my satisfaction. They removed all trimmed materials and cleaned up the area. I will definitely choose them again when I need this type of service."
+5
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