★ ★ ★ ★ ★
"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 have them complete annual maintenance on my HVAC. Excellent service. Good value. Responsive when I need them. Professional staff."
— James Cadoret
(Google Review)
★ ★ ★ ★ ★
"Hartman Brothers has always provided excellent service. From installing a new AC/furnace system to their biannual maintenance visits - they are the best!"
— Sharon R.
(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)
★ ★ ★ ★ ★
"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)
★ ★ ★ ★ ★
"We didn't have to wait long for them to respond to our call. They fixed the problem, explained to us what happened, and explained to us what to do if the issue should occur again. Also, they have great customer service. We will definitely use them in the future if needed."
— John Kravec
(Google Review)
★ ★ ★ ★ ★
"Arrived on time and work completed in a professional way. Would highly recommend Hartman’s."
— Bob B.
(Google Review)
★ ★ ★ ★ ★
"We cant say enough positive things about this company and those who work there. Dalton was my tech he is very thorough with both my heating and air this year !!"
— Rhonda Ludlow
(Google Review)