4.7 
546 *The Angi rating for Arboricultural 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 Arboricultural Service needs.
*The HomeAdvisor rating for Arboricultural 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 Arboricultural Service needs.
Last update on May 06, 2026
Serving Killingworth, CT and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"The owner was exceptionally professional and personable. I knew that I would be satisfied with his work. I did not hire him because a local arborist Whom I had had before gave me a lower price estimate."
+26
Serving Killingworth, CT and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
"Cleared, graded, cleaned the entire area after. Excellent. Did what I asked gladly."
Serving Killingworth, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"My husband and I reached out to the company to repair some rotten boards we discovered on the exterior of the house. We spoke to David who was extremely responsive and quick to set up our services. The crew came a couple days later right at the time they said, the repairs are great quality, and everyone we interacted with was polite and kind. I wouldnâ t hesitate to hire them for a bigger job in the future!"
+1812
Serving Killingworth, CT and surrounding areas
Approved
In business since 2003
Free estimates
Customers say: Quick response
"Erik is a great guy. Professional and friendly. He arrived when he said and did the job above and beyond.. 5 stars. If you need your stumps removed then Erik is highly approved. ?"
Serving Killingworth, CT and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"PERSONALITIES OF BOTH WORKERS WERE GREAT AND WONDERFUL AND FRIENDLY. I WOULD RECOMMEND COMPLETELY. THEY WORKED AROUND MY SCHEDULE SINCE I HAD PAINTERS COMING IN TO PAINT HOUSE. WORK WAS PERFECT. A+++++++"
+179
Serving Killingworth, CT and surrounding areas
Approved
In business since 1985
Free estimates
Emergency services offered
"Professional arborists. Very good job."
Serving Killingworth, CT and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Quick, clean workers. Very professional."
+15
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
Approved
Free estimates
Emergency services offered
Small jobs welcome
We are a local, family owned buisness right out of North Haven, CT. No job to small or to big. We have over 10 years of experience, completely free estimate with the best rates covering the state
+6
From average costs to expert advice, get all the answers you need to get your job done.
How much does an arborist cost? This guide explains the cost of different services, ongoing expenses, and other factors to consider when hiring an arborist.
Discover the average tree maintenance cost, key price factors, and tips to save. Get expert insights to plan your tree care budget with confidence.
Tree inspections can ensure your trees stay healthy and safe, preventing costly damage. Learn how much tree inspections cost and what can affect the price.
What is an arborist and do they cut down trees? Learn what an arborist is, the services they offer, and when to hire one.
Arborists are specialized tree care experts. This guide will help you hire an arborist with all the qualifications to give your trees the best care possible.
The upkeep and care for your trees should sometimes be left to a professional. Learn all the reasons why so you know when to call an arborist.
