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True or False? These Geothermal Myths Are Not to be BelievedGeothermal heating and cooling systems are gaining in popularity in the United States. They provide energy-efficient heating in the summer, by transferred heat energy from a few feet underground into the home, and cool your home in the summer by depositing heat energy from the home back into the ground. They manage this heat-exchange process by transferring the heat via a system of pipes, usually excavated and installed underground.

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New Haven , Fort Wayne , energy efficiency , indiana , geothermal heat pump , geothermal systems , geothermal heating and cooling , heat exchanger , heat pump sizing

The Geothermal Heat Pump: Weighing Your Initial Investment Against Long-Term SavingsIf you'd like one of the most efficient ways of heating and cooling your Indiana home, you can't do any better than a geothermal heat pump. These tap into the stable underground temperatures to deliver heated and cooled air. Temperatures above ground fluctuate a great deal, but below the surface of the soil, the temperatures are relatively stable. A heat pump doesn't use any fuel except for electricity and just exchanges or captures heat. 

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New Haven , IN , energy efficiency , geothermal heat pump , heating and cooling , geothermal systems

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" They have made repairs in the past and now do all my hvac maintenance. Truly a great company to deal with."

Robert Burns
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"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
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"Our Sunday started with the air-conditioner not cooling our home. Monday same thing but not sure if it just couldnt keep up with the high temps. Tuesday decided to call Hartmans heating & Air Conditioning Very. Busy but said they would send a tec out on Thursday. Tec came we talked and he went to work to find the problem, We need a new start up switch , it was installed and after all his checking he gave us a smile and said we are back with the air conditioning working,, We have been with Hartmans for many years and are always so grateful, thankful for their help. Give them a calll."

Randy L.
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"Ked did a good job on both the furnace inspection and the Aprilaire humidifier installation. Knowledgeable and courteous."

Bob
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"I have a hot water tank that's 24yr old. Brad came out to diagnose it and flush it out. Great Service! Great office staff. Great experience. I'll be calling them again!"

Connie G.
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"All of the Hartman Bros employees are very polite, helpful, efficient and courteous. They always have answers to my questions. Im very happy with Hartman Bros. Caleb did an excellent job, is very polite, efficient and I highly recommend Hartman Bros!!"

Renee Collins
(Google Review)

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"Hartman brothers are always fantastic, they have always taken care of us, Ked came over and had our heat back up and running in an hour, always friendly and courteous. Thank you for a job well done."

Chris D.
(Google Review)

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"Love these people! We bought a brand new furnace and ac a year ago. For some crazy reason something happened to the ac Sunday when it was 91 degrees . I had a service guy here Sunday and Monday... Vicky was fabulous through it all and the guys were wonderful. They ended up working after hours and got it all fixed... Thank you from the bottom of my heart and my puppies. We're cool again!!"

Fonda M Jones-Soards
(Facebook Review)

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