Connecticut's Commercial Heating and Cooling Contractors.

You can trust Charter Oak Mechanical for furnace repair and maintenance in Colchester CT.  Charter Oak Mechanical is eastern Connecticut's first choice for heating system repair. We have become the go-to HVAC contractor for thousands of commercial and residential clients in Connecticut. Locally owned and operated, Charter Oak Mechanical has earned a reputation as Greater Hartford’s provider of choi

You can rely on Charter Oak Mechanical for expert furnace repair services in the Colchester CT area. Charter Oak Mechanical will help you select the best components for your heating system, then install them professionally. Should your heating system fail, call our office and we'll send out one of our repair technicians.  They quickly diagnose problems and will efficiently repair all types of furnaces. Having a residential or commercial heating failure often becomes an emergency situation. 

Looking for a New Furnace?

Call Charter Oak Mechanical, the furnace replacement professionals serving East Hartford and South Windsor CT.  If you are contemplating a heating system upgrade, we appreciate that you are reading this post. Because the cost of a new furnace can be a substantial investment, you may be delaying the inevitable. You can keep your old furnace chugging along for several years, but repair costs add up. If your furnace is over 20 years