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    Keller Heating And Cooling

    1.0 (3 reviews)
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    Air Systems Heating and Cooling - Tito, the loyal and trustworthy mascot of Air Systems Heating and Cooling

    Air Systems Heating and Cooling

    (14 reviews)

    I am posting a review Air Systems Mechanical as they have replaced the HVAC system in a home that I…read morerecently purchased. The techs did a great job. They worked hard and had everything installed and operational in 2 days. Left property neat and tidy when they were done. Also recently came for a follow up visit to make sure all was working properly. Company has great customer service and definitely puts the customer first. Great job. Thanks. Joann

    Paid for five star service, received Home Depot quality…read more I selected Air Systems Mechanical due to the strength of the estimater, John Yost. He worked up a comprehensive plan for my HVAC system, gave me options, explained the entire process. I chose Air Systems Mechanical over six other quotes due to the strength of John's expertise. Every step after that was a disaster. The installers completely ignored what John had recommended and written on the quote. They were supposed to wire the new system to my Ecobee Premium, for example. I verified that specification on the job sheet that John wrote up. The installers didn't bother, instead implementing a local thermostat in my unfinished basement. When I asked them why they didn't wire to my Ecobee as per John's quote, they said, and I quote, "we just didn't really want to do that". The electrical inspection failed, the day after they finished the job. The installers wired the humidifier, dehumidifer, and several other devices directly to my furnace, which the inspector said was actively a fire risk and hazard. The next day after Air Mechanical was informed of this liability, they sent out their Installation Manager with one of the two installers to correct the liability. They were at my home "correcting oversights" for nearly five hours. The installation manager was apologetic and said "they did a number of things in a way that he personally would not have recommended them do so". In short, Air Mechanical Systems was actively a terrible contractor experience. You will not receive any quality above Home Depot, and I wish I'd gone with a much cheaper quote if I'd known how bad the end product was going to be.

    Maier Heating & Cooling - 1pm scheduled appointment 2nd call to them

    Maier Heating & Cooling

    (11 reviews)

    I can't say enough good things about this company. I own an apartment building and have used them…read morethree times now. The first time they came, it was for one of my furnace units. At the time i had just moved here to care for my mother who was very ill and I had just bought the building so didnt have a lot of expendable income. They put in a factory refurbished unit for HALF the price and even agreed to bill me and let me pay in installments due to my situation. The second time i had to call them was for another tenant's A/C that stopped working at the end of August when it was 99 degrees. I first called Homer 9 & Sons because they didn't charge for after hours calls and that was a huge mistake. The tech that came started telling me how i was probably gonna have to change out all of the HVAC units. I told him i couldn't afford $10k and asked if there was any way to fix the broken one and he said definitely not, and that it would be $3,300 to put in a new one. He also said if i didnt purchase and book the installation right then, that i would have to wait a week to have it installed because there were no openings. When i asked if they had refurbished units he said no. While he was leaving, my downstairs tenant mentioned his thermostat wasn't working so the tech went to look at it and told me to rewire it would be $165 but that if we cut out Homer 9, that he would go get one from their warehouse and do it for $60. He also gave me his cell phone and told me we could work something out if i called him direct. He was very shifty and tbh it was getting dark and i didnt even want to be around him. So he did nothing that day but i had to pay $180 for his visit. The next day Homer 9 called and when i told them i would have to get a second opinion, they suddenly were available to install immediately. That sounded great to me, but in the interim i had already made an appointment with MAIER, so i told them i would call them back. When Maier came, Jordan and Josh said they could get me a refurbished unit for $1200 but that they wanted to see if they could fix the broken one first. They said they had a fan in their van but they weren't sure if it would fit. They went to get it and confirmed that it was not the right size. However, they said that maybe they could cut it down to make it fit. And after an hour and a half of prepping it, it worked! So i only had to pay $350!!!!! The third time i had to call them was one month later for my water heater that exploded. They came that same day and not only replaced it with a brand new one at $400 off (they were running a special), but they pumped out all the water and left the basement spic and span. Maier is a very ethical company and Jordan and Josh are so sweet, resourceful and kind that i think they should get a raise.

    This review is a bit overdue. I bought a home with central air but the seller did not disclose that…read morethe air conditioner didn't work. This was a tough lesson to learn during a very hot Pa. summer. Five hvac companies came to my house the same day. Their estimates ran from $5000-$7000+ for a new ac unit. Mailer was the ONLY one of the five that actually looked inside the unit to find that a burned wire was the problem. They had it repaired in less than an hour saved me a lot of money for this summer.

    Keller Heating And Cooling - hvac - Updated July 2026

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