Whether you're installing a regular or smart thermostat, don't forget to turn off the air conditioning and furnace units before making any changes. If electrical wiring systems stress you out, hire a home service pro instead to get the job done.
My furnace wasn't working properly, and the blower didn't sound good. The technician arrived on time and checked over the furnace, dealing with a water retention problem. Very happy with the service.
On time. Neatly dressed. Work done well and taking the time to do the job well working in an old house. Cleaned up after they finished.
Pleased to have a new efficient furnace.