★ ★ ★ ★ ★
"Always have a great experience with them. On time and professional."
— Richard O.
(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)
★ ★ ★ ★ ★
"Luckily I have only had to use them twice in the last 15 years or so but their service techs are always super friendly, the people that answer the phone are always friendly, great culture."
— James K.
(Google Review)
★ ★ ★ ★ ★
"Tech was polite, professional, knowledgeable and worked quickly to resolve the issue with my furnace. I inquired about the root cause of this recurring problem and he kindly explained what was occurring to prevent the furnace from igniting, and what he had done to resolve the current issue, which I appreciated very much! As always, I remain a happy Hartman Bros. customer!"
— Judith Vincenski
(Google Review)
★ ★ ★ ★ ★
"I had an excellent experience with Hartman Brothers from start to finish. After dealing with an incomplete and frustrating repair from Peterman Brothers, Hartman Brothers was a breath of fresh air. Their technician spent several hours thoroughly troubleshooting my tankless water heater, walking through the issues clearly and professionally. There was no upselling, no pressure, and no shortcuts—just honest, methodical work.
Based on their findings, I chose to upgrade to a new tankless water heater, and the decision was entirely mine. At no point did they try to push a sale or steer me toward anything unnecessary. The installation was clean, the communication was excellent, and the entire process felt transparent and trustworthy.
It’s clear why they have such a strong reputation in the Fort Wayne area. Their professionalism, responsiveness, and genuine customer‑first approach really stand out. I’m very happy with the new system and with the service I received.
"
— Cory T.
(Google Review)
★ ★ ★ ★ ★
"Always great! Friendly. Efficient. Respectful of house. Obviously experienced and good at what he does."
— Dianne M.
(Google Review)
★ ★ ★ ★ ★
"The service agent (Jim) was very courteous and helpful in explaining what was happening and shared tips on how to keep it running efficiently. He was very thorough in checking output temps before he left.
Thank you for being my go to service provider."
— Paul R.
(Google Review)
★ ★ ★ ★ ★
"My service was outstanding. They arrived within a few hours. The technician was knowledgeable, kind and made me feel better as I was upset and freezing with no heat. They went above my expectations to find my part do it didn't have to be ordered. My Trane furnace is old. Definitely would recommend this company and I will continue to use them in the future for regular maintenance."
— Michelle L.
(Google Review)
In case you didn't know, water heating is second only to the HVAC system for the most energy usage in the average home. So, if you really want to reduce the amount of energy you use, jump in with both feet and get your water heating bill under control! Here's what to know about water conservation and water-heating efficiency.
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