★ ★ ★ ★ ★
"I was very pleased with the quickness of them getting here and fixing my thermostat so I could turn on my heat. Professional and communication was great! Thank you!!"
— Lucinda E.
(Google Review)
★ ★ ★ ★ ★
"I've always had wonderful service from you. From you putting in my central air and heating to service I've never had any problem."
— Luv R.
(Google Review)
★ ★ ★ ★ ★
"Friendly, professional service…"
— Ray B.
(Google Review)
★ ★ ★ ★ ★
"Caleb was very courteous and professional! The routine maintenance for the furnace went very smoothly as did the one in spring for the A/C."
— Jerry R.
(Google Review)
★ ★ ★ ★ ★
"We had a limb from neighbor tree fall and take out our power causing a power surge which took out transformer and thermostat Hartman's was there that next morning tec was very polite and knew his stuff"
— Rhonda L.
(Google Review)
★ ★ ★ ★ ★
"Always great services. Highly recommend"
— Robert B.
(Google Review)
★ ★ ★ ★ ★
"Always have a great experience with them. On time and professional."
— Richard O.
(Google Review)
★ ★ ★ ★ ★
"Mario was a friendly, polite technician. He answered my questions to my satisfaction. In my opinion, he fits the profile of all technicians from Hartman’s who we have dealt with— friendly but always professional."
— Sandra H.
(Google Review)
In homes heated by a furnace, setting the temperature back at night ensures energy savings. That’s not necessarily the case with a heat pump, however. In order to avoid turning on the backup electric resistance heat during the recovery period (when the unit is working to get back to your comfort temperature), the heat pump's thermostat needs to work in a special way.
