★ ★ ★ ★ ★
"Great customer service from Angie to the gentlemen that came and installed my new furnace. Would definitely recommend!"
— Stacy S.
(Google Review)
★ ★ ★ ★ ★
"Got a message they were on their way & arrived soon after & was well within the time frame they gave for the appointment"
— Roberta G.
(Google Review)
★ ★ ★ ★ ★
"Professional and quick! Very pleased with how fast they arrived, and fixed the problem in quick order!"
— Dalton Hathaway
(Google Review)
★ ★ ★ ★ ★
"Quick to respond to our issue and the service tech was very professional and thorough. Always appreciate their service."
— Cody S.
(Google Review)
★ ★ ★ ★ ★
"Always professional, courteous, thorough and explains everything"
— Ken W.
(Google Review)
★ ★ ★ ★ ★
"A heating unit in my barn had stopped working. This unit was originally installed by Harman Brothers years ago. Josh opened the unit up and within 30 minutes he found the problem and had it repaired."
— Joe P.
(Google Review)
★ ★ ★ ★ ★
"We've been using Hartman Brothers for many years to service our personal residence and also our church building. They are very friendly, professional, and reliable!"
— Dave W.
(Google Review)
★ ★ ★ ★ ★
"Caleb was very efficient and helpful to explain all the features on the heating & air system & all the operations."
— Russ W.
(Google Review)
The relationship between a system’s A/C tonnage and the size and characteristics of the home it’s in makes a difference in its performance.
Each ton of an air conditioner can remove 12,000 Btus of heat from your home in one hour. When you’re selecting a new cooling system, whether it’s central or portable, finding the right size is crucial for your comfort, energy costs and the lifespan of the equipment.
