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Experienced

60+ years serving New Haven

Hartman Brothers Heating & Air Conditioning has been heating and cooling homes and businesses in New Haven and beyond for over 60 years.

We are committed to serving you with the latest innovations and technology and are entirely confident in the quality of our work, including installations, repair services, and maintenance. New Haven is our home; its residents are not just our customers but our friends. We would be honored to earn your trust and provide you with the utmost comfort.

Is Your HVAC System Making a Strange Noise?

Normally, a properly functioning air conditioner makes occasional pops, hisses, rattles, and a quiet hum that shouldn't be a cause for concern. However, if you notice loud humming or buzzing noises, your unit may be malfunctioning. Although our office is in Fort Wayne, we proudly service all of New Haven, Indiana, and beyond! Call us today to find out if you live in our service area.

Tune Up Your System

Some may try to sell you a 'brand new car' when all you really need is an 'oil change.' At Hartman Brothers, we approach your situation as if we were spending our own money. We'll conduct an in-home assessment and 12-point inspection, giving you an accurate, in-writing picture of how your system stacks up against today's current models. We will never recommend or sell anyone anything they don't really need. You'd be amazed how much we've saved our customers just by looking under the hood.

We'd be delighted to visit your home, assess your current situation, and offer thoughtful, easy-to-understand recommendations in writing.
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Call Us Today!

When you contact us about a project, you can count on us to focus on your needs and complete the job accurately the first time. With flexible maintenance plans and competitive financing options, we undoubtedly have something to fit your budget. Contact Hartman Brothers Heating & Air Conditioning today at (260) 493-4402 or schedule an appointment online to experience our exceptional service.

Schedule Service

We're here for all of your heating and cooling solutions. Schedule today!

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Repair or Replace

Our responsive and knowledgeable staff will pinpoint the problem.

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Satisfied Clients

Our Number One Goal

Flurish


★ ★ ★ ★ ★

"Very polite and fast. in and out in less than an hour."

— Edgar T.
(Google Review)

★ ★ ★ ★ ★

"Great group of very intelligent people working for Hartman. They all do a wonderful job keeping everything running. Thank you"

— Nancy S.
(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)

★ ★ ★ ★ ★

"He was very professional and thorough And did a great job."

— Jenny P.
(Google Review)

★ ★ ★ ★ ★

"They were on time, cleaned up after themselves, and the quote they gave was exactly the amount charged. I would use them again and recommend them."

— Karen Watson
(Google Review)

★ ★ ★ ★ ★

"Always a tremendous experience with Hartman Brothers. I have used them for more than 25 years and gotten to know their people more like friends/family than vendors... because that's exactly how they treat their customers! Always a pleasure to deal with and their work is exceptional as a bonus. Would give them 6 Stars if it was an option."

— Scott S.
(Google 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)

★ ★ ★ ★ ★

"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)

Contact Us

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