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Tuning Up Your System

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Tune & Save

Cut costs by caring for your system.

Why tuning up your system makes good financial sense:

  • It keeps small repairs from becoming major repairs.
  • It helps avoid break downs during extreme temperatures and other weather related events.
  • It lowers energy cost by keeping all operations of the system performing properly.
  • It helps extend the overall life and efficiency of your system.
About Us

​Over 50 years of experience in heating and cooling.

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Repair or Replace

​​We can help you find the answer for your situation.

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Satisfied Clients

Our Number One Goal

Flurish


★ ★ ★ ★ ★

"We could not be happier with our service, estimate for a new system and most of all offering to but coolant in the system to give us AC until new system is installed."

— Lanna Benjamin
(Google Review)

★ ★ ★ ★ ★

"Extremely pleased with their work! When I say I'm a picky customer, I really mean it (I'm a Training Manager for an HVAC manufacturer). These guys showed up precisely on time, were extremely courteous and professional, and did an outstanding job on my system. They were very careful moving the equipment to my mechanical room (not an easy task), did a very neat job on the install, and cleaned up so that everything was spotless when they left. I even gave them an opportunity to do a "shortcut" on my install, but they refused and said "that's not the way we do it." It was easy to tell that these techs took PRIDE in the work they were doing. I can't even begin to tell you how much I would recommend this small business from New Haven, IN to do any HVAC work. If you want a courteous, professional install at a reasonable price, call Hartman Bros!"

— Jay Hammond
(Google Review)

★ ★ ★ ★ ★

"He was very professional and thorough And did a great job."

— Jenny P.
(Google Review)

★ ★ ★ ★ ★

"The folks that work for Hartman are always the best! Very pleasant, respectful and very knowledgeable! Great experience with whoever comes!!!"

— Mary L
(Google Review)

★ ★ ★ ★ ★

"My experience was excellent. The furnace runs very quietly and before when it would come on and I was sleeping it came on so loud it would wake me up. I'm so pleased with Hartman Brothers."

— Carol Perkins
(Google Review)

★ ★ ★ ★ ★

"Hartman Bros representatives are wonderful! Caleb is super great at answering all my questions and explaining everything so I feel very much at ease. I definitely recommend Hartman Bros for heating and AC installation and servicing. Their employees are super polite and very helpful and pleasant! Great job as always!"

— Renee C.
(Google Review)

★ ★ ★ ★ ★

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

— Robert Burns
(Google Review)

★ ★ ★ ★ ★

"Great job with furnace tune up and explanation of how everything was working!"

— Steve E.
(Google Review)

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