★ ★ ★ ★ ★
"Same good service over several years. Because Hartman's takes care of my furnace every year, there were no problems."
— James C.
(Google Review)
★ ★ ★ ★ ★
"Technician (Jim) performed biannual maintenance. Very thorough. Answered questions, explained how to utilize controls to optimize performance. Can’t imagine a better experience."
— Joseph Muhler, II
(Google Review)
★ ★ ★ ★ ★
"This was a great service call. The service mechanic was very efficient and did a
great job."
— Donald S.
(Google Review)
★ ★ ★ ★ ★
"As usual- excellent & friendly service. I would highly recommend this company."
— Tony Pohl
(Google Review)
★ ★ ★ ★ ★
"Our AC went out and they sent someone out within a few hours and the problem was fixed quickly. With our service membership we also got a discount so the repair price was reasonable. I was very impressed with how quickly and professionally they fixed the problem especially in the middle of summer when they must get a lot of AC calls. Will definitely continue to use Hartman Bros."
— Jane Christensen
(Google Review)
★ ★ ★ ★ ★
"Thank you so much for helping me out today! Called yesterday and I was the very first stop of the day. Super quick and easy!
"
— Christian S.
(Google Review)
★ ★ ★ ★ ★
"Once again, technician was very nice. Completed work efficiently. No complaints."
— Dennis M.
(Google Review)
★ ★ ★ ★ ★
"All went well. Thanks for the fine service. "
— James B.
(Google Review)
The concept of HVAC has been around for thousands of years. The ancient Romans and Greeks used channels under marble flooring to distribute heat. However, it was until 1902 that the modern A/C idea was launched by Willis Carrier. Today's systems have experienced tremendous technological upgrades that make them significantly different from the older ones. Let's explore the recent HVAC history that has contributed to that.
