Facebook

HVAC Blog

Home > HVAC Blog

Make Your Gas Furnace More Economical with These Helpful TipsWhether your gas furnace is old or new, it will only be as efficient as the environment it's placed in. Simple energy-saving habits, such as changing your filter regularly, are just as important as broader efficiency upgrades, like air sealing and insulating your home. The following tips can help your furnace reach and maintain peak efficiency for greater comfort and lower energy bills.

Read More »

New Haven , HVAC system , indiana , furnace maintenance , gas furnace , air filter replacement , air leak

Satisfied Clients

Our Number One Goal

Flurish


★ ★ ★ ★ ★

"Serviceman on time, friendly, polite, professional. I will recommend Hartman Bros. To anyone who asks if I know good company for heating/ac. Very glad I chose them."

Patricia Stine
(Google Review)

★ ★ ★ ★ ★

"Excellent same-day service!"

Larry A.
(Google Review)

★ ★ ★ ★ ★

"Very friendly and quick service, even on short notice. We will be able to sleep comfortably tonight with our fixed air conditioner! Thank you, Hartman Brothers!"

Brittany Grote
(Facebook 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. My AC stopped working I thought it had something to do with my thermostat but Hartman's checked things out and found out someone turned the power off in the garage."

Carol Perkins
(Google Review)

★ ★ ★ ★ ★

"We purchased our home just a few days ago and the heat was not working, and we were in single digit temps in this area. Josh, our tech, came out and checked everything out and discovered it was a programming issue on the digital thermostat. He set it correctly and heat is now working. The level of service of Hartman is phenomenal! Vickie in the office deserves a big thank you as the house was at 45 when I called and she saw to it that we were worked into their busy service request schedule."

Judith Botts
(Google Review)

★ ★ ★ ★ ★

"Caleb was the technician who came to check out our furnace. He immediately figured out the problem. I highly recommend him"

Han H.
(Google Review)

★ ★ ★ ★ ★

"I have always had excellent service from Hartman Bros. They go above and beyond! Thank you, Ked S."

Tina Fourman
(Google Review)

★ ★ ★ ★ ★

"Technician was on time, professional and completed our HVAC service promptly. Would highly recommend Hartman Brothers!"

Eric Korte
(Google Review)

Contact Us

Call Today to Schedule with Us