★ ★ ★ ★ ★
"Caleb did a wonderful job on replacing the coil on my A/C. Of course, there are always bumps in the road. But, Caleb handled everything professionally and was a Very Nice technician."
— Karen L.
(Google Review)
★ ★ ★ ★ ★
"Wonderful experience. The service technician was very polite and explained everything very clearly so glad I had them service my furnace."
— Mic Garcia
(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)
★ ★ ★ ★ ★
"It was good to see Ked again. I have had confidence in him when he did maintenance work on my system in the past and I continue to today. Thanks, Ked!"
— Paul N.
(Google Review)
★ ★ ★ ★ ★
"Pay to have furnace and air conditioner inspected each year. The technicians are knowledgeable and thorough with explaining all checked out."
— Dennis L.
(Google Review)
★ ★ ★ ★ ★
"Professional from start to finish. Arrived on time. Installation went smoothly. Faster than expected. Very helpful from the start. Answered all questions. Communication was excellent."
— Michael T.
(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)
★ ★ ★ ★ ★
"Really appreciate the way they worked us into their schedule when we needed them. I called them first thing in the morning and they were there before noon."
— Paul S.
(Google Review)
On a quest to reduce energy costs and preserve the environment, people are attempting to seal every possible source of airflow into their homes. While this does increase the efficiency of a home's heating and cooling systems, it also means that in Indiana and many other areas, people spend the vast majority of their time in places that have little or no fresh air. This can lead to poor, and even hazardous, indoor air quality. Tightly sealed spaces can fill up with invisible biocontaminants that according to the federal EPA, can trigger or exacerbate health issues including allergic reactions, asthma, an increased chance of contracting an infectious disease, and digestive problems.
