With the many years of experience serving Connecticut, Earth Core Energy Services, is your solution for your heating, and tank-less hot water heater needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Check out our 5 star reviews from happy customers. We only us energy efficient products. We are York dealers. Call us today, satisfaction guaranteed!