At A-1 Enterprises LLC of Hartford, CT, we lead the areas demolition, excavation, and septic contractor industry with over 30 years of experience. We are a full-service heavy equipment contractor, serving residential, commercial, and industrial customers on every size job needed. Our clients recommend us and return to us regularly because of our honest, reliable service standard. We give every client personal attention and high-quality workmanship they do not find anywhere else.