★ ★ ★ ★ ★
"Excellent professional service by Brian…detailed cleaning of outdoor air conditioner unit..checked electrical components.. changed batteries in thermostat!"
— Ramona H.
(Google Review)
★ ★ ★ ★ ★
"Hartman Brother Heating & Air is the BEST!!!! When I have an issue they immediately come to help! There employees are very friendly, kind and courtious of your home. They are well trained and have the knowledge to fix the problems in a timely manner! Way to go Hartman Brothers!!!"
— Julie Chesney
(Google Review)
★ ★ ★ ★ ★
"Very nice and efficient would highly recommend to anyone!"
— Vicky S.
(Google Review)
★ ★ ★ ★ ★
"These people are Amazing I have never had any trouble at all. They are always there if you need them, anyone that comes is always respectable and caring about you. A great group of staff That's for sure I'm so happy we went with them for our needs."
— MaryJane L.
(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)
★ ★ ★ ★ ★
"My experience was excellent the technician explained very clearly what he did and how different parts worked. A+"
— Bruce L.
(Google Review)
★ ★ ★ ★ ★
"We installed our new HV/AC and on demand water heater last year.
The result is money saved year around. No huge water heater taking up space.
And a great crew at Hartmans to service our unit in years to come. Great folks to do business with. Thank you!"
— Phil S.
(Google Review)
★ ★ ★ ★ ★
"Professional and quick! Very pleased with how fast they arrived, and fixed the problem in quick order!"
— Dalton Hathaway
(Google Review)