A1 Tree Service has been proudly serving Thomaston, Connecticut, and the surrounding areas for over 25 years, building a reputation for reliability, professionalism, and exceptional customer care. Our team is made up of experienced and certified arborists who are passionate about maintaining the health, beauty, and safety of trees and outdoor spaces. From the initial consultation to project completion, we handle every task with precision, care, and attention to detail, ensuring that every property we work on is left clean, safe, and visually appealing.

We understand that every tree and yard is unique, which is why we provide personalized solutions tailored to each client’s needs. Our commitment to safety, quality workmanship, and transparent communication has earned the trust of countless homeowners, businesses, and property managers throughout the region. At A1 Tree Service, we take pride in delivering professional, reliable, and efficient service that exceeds expectations. Your satisfaction and the long-term health of your trees are always our top priorities.