★ ★ ★ ★ ★
"All of the Hartman Bros employees are very polite, helpful, efficient, and courteous. They always have answers to my questions. I'm very happy with Hartman Bros. Josh does an excellent job, is very polite, and efficient, and always answers any questions and explains to me so I understand. I highly recommend Hartman Bros!!"
— Renee Collins
(Google Review)
★ ★ ★ ★ ★
"Hartman Brothers installed the HVAC system before we bought this home, and has always maintained it. When it was time to replace it after 32 years, we selected them to install & maintain this system as well."
— Jeff Eley
(Google Review)
★ ★ ★ ★ ★
"My technician was very friendly and passed on great information. I would definitely recommend using Hartman Brothers for all your Heating and Cooling needs."
— Tim M.
(Google Review)
★ ★ ★ ★ ★
"Josh was friendly and explained what he did on the AC and furnace and in good condition for their respective season."
— Rex C.
(Google Review)
★ ★ ★ ★ ★
"Always have a great experience with them. On time and professional."
— Richard O.
(Google Review)
★ ★ ★ ★ ★
"I signed up for a service plan, as I’m not much of a handyman myself. They had a variety of payment options with the service plan, so I was able to start monthly payments, which works best for me. Our service person was polite, and he explained everything in terms I had no problems understanding. I had an additional issue with an attic duct being chewed through. He got up there and got pictures right away so they could put together an estimate. Same visit, no hassle. And because of the service plan, there was no charge for the system check. I just let him in, showed him around, and he worked his magic. No regrets here. There’s a very good chance I’ll just keep up this service plan for the entire time I own my home."
— Kris B.
(Google Review)
★ ★ ★ ★ ★
"Very polite and fast. in and out in less than an hour."
— Edgar T.
(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)
A properly sized cooling and heating system will deliver better energy efficiency and performance than a system that's over- or undersized. An essential aspect of sizing A/Cs, furnaces and heat pumps is calculating the heating and cooling loads (requirements) of the home. Here's a review of the three types of heating and cooling loads for individual homes.
