A-1 Tree Service is a professional tree care company based in Thomaston, CT, serving residential and commercial clients throughout Litchfield, New Haven, and Hartford Counties. In business since 1997, the company provides expert tree maintenance, removal, and property care services to ensure the health and safety of your landscape. They are fully licensed and insured, operating under CT business license #0600669. The team specializes in comprehensive tree services, including professional tree removal, precision trimming, and stump grinding. Beyond maintenance, they offer expert tree assessments to identify potential hazards and provide a wide selection of hardwood firewood for sale. Their skilled staff utilizes advanced equipment to handle everything from routine pruning of diseased branches to complex tree removals, ensuring your property remains safe and aesthetically pleasing. Customers can expect reliable, high-quality service backed by over 25 years of industry experience. A-1 Tree Service prioritizes transparency by providing proof of license and insurance with every free estimate, and they offer 24/7 emergency tree services to address urgent needs at any time.