I definitely will refer my friends to Energy Star. Very satisfied. Great customer service
New system is working great, install went smoothly, and I’m very happy with the finished product
Fast & competent service. Young men were courteous, professional & friendly.
Darrell showed up right on time, got right to work and wasn’t afraid to do what was needed. He cleaned and checked our system and left us happy.
Energy star actually cares about my family being warm. Had an issue and there were here today! Problem fixed and left us happy .
Great experience! Will definitely refer customers to Sara!
Providing a price for a new furnace for a family in Alton
Repair of the electric circuit to a high efficiency gas furnace in Alton,ill
Preventative maintenance on a new York system in Alton,ill
Installed a variable speed 80% furnace with a 2.5 ton A/c and a matching coil
Replacing an air conditioner for a family in Alton
Diagnosed and repaired wiring issue on a 2yr old Rheem condensing unit