- Air Conditioning
Why choose this provider?
Preferred Energy Group is an HVAC service and fuel delivery company that serves customers in the Springfield area. The company is a Mitsubishi Diamond Elite Contractor, the highest recognition that Mitsubishi provides, that sells and installs energy-efficient Mitsubishi ductless heat pumps. It converts HVAC systems from outdated R-22 refrigerants to R-410a refrigerants, which are safer for the environment. Preferred Energy Group also balances duct work systems using electronic testing equipment.