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The Importance of Duct Sealing for Home ComfortThe ducts that deliver conditioned air to all the rooms in your home are hidden from view, so you may not realize how their condition impacts your comfort. If the ducts are leaky or not properly insulated, as much as 30 percent of your HVAC system's output may not arrive at the registers. Professional duct sealing can eliminate this needless waste and boost your day-to-day home comfort.

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New Haven , HVAC system , Fort Wayne , hvac maintenance , indiana , ductwork , HVAC , Duct Sealing , home comfort

Duct Sealing Can Increase Your Home’s Energy EfficiencyThe benefit of a central air system is that it allows your entire home's temperature to be controlled from a single thermostat, with a single HVAC installation. But it also comes with a serious drawback: the ducts that deliver air to your living areas can develop leaks or tears that bleed off conditioned air before you can make use of it. When your ducts pass through crawl spaces and other passages outside of your living areas, this can lead to wasted energy and money. That's why duct sealing is so important.

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New Haven , indiana , thermostat , Duct Sealing , HVAC professional , air duct , duct inspection

Keep Your Heat Pump in Prime Condition with Regular MaintenanceAre you getting the most out of your heat pump? If you haven’t scheduled preventative maintenance yet this year, the answer to this question is probably no. Maintenance keeps your heat pump in prime condition by ensuring optimal performance in a comfortable home. Consider the various ways you can take care of your heat pump throughout the season and why a professional tune-up is so important.

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New Haven , indiana , Heat Pump , Duct Sealing , preventative maintenance , refrigerant leaks , heat pump maintenance

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"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. "

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"The serviceman was on time, did a very thorough job, and helped me with a couple of other small issues with the thermostat and A/C at the same time."

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

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"We had a limb from neighbor tree fall and take out our power causing a power surge which took out transformer and thermostat Hartman's was there that next morning tec was very polite and knew his stuff"

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"Hartman Brothers are the best people to work with, always dependable! Caleb helped us set up a schedule on our thermostat and helped us hook up our phones to the thermostat also!"

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"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."

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"Josh was friendly and explained what he did on the AC and furnace and in good condition for their respective season."

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