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Mike's One Call Plumbing & Heating, Air Conditioning
Founded in 1995, Mike's One Call is one of American Standard's oldest installing and servicing dealers in Central Pennsylvania. American Standard only manufactures and sells premium HVAC units. You can always depend on the reliability of American Standard Heating & Air Conditioning for a system built to deliver quality heating and cooling during your most precious moments.

We will visit your home, discuss options, determine the right solution and prepare a free estimate. Mike's One Call is a small company that is more concerned with QUALITY than quantity. Whether you are looking to upgrade your air conditioning, furnace, air handler, adding geothermal or switching from from oil to natural gas, Mike's One Call should be your first call.
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Winter is right around the corner and with our recent history of extreme winters, and cold seasons projected to grow even colder, choosing a reliable and knowledgeable heating service provider is more important than ever. You need a company you can trust to provide you with the right comfort solution.
No matter what climate you live in, the temperature throughout the year varies. For some climates that means blazing summers that cool to frigid winters. What many people don't realize is that the temperature below ground (regardless of climate or season) stays fairly consistent all year. The ground is able to maintain a higher rate of temperature consistency because it absorbs 47% of the suns energy (heat) as it hits the Earth's surface.
Our American Standard, dependable heating and cooling systems work smarter to make sure your home is as comfortable as you want it to be. Keep your home as warm and cozy as you need it with efficient gas furnaces and oil furnaces from American Standard. Matching the right heating system for your home affords you and your family the greatest efficiency and reliability for long-lasting comfort.
Reviews (6)
Mike Mac
Mike Mac
Aug 20, 2021
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Mike One Call showed up on very short notice to repair my central air conditioning unit (outside unit) after I had called 4 other companies for 24 hour emergency repair and not one returned my call. Mike called me back within 2 minutes after leaving a message and was at my home within the hour where he conducted a thorough inspection to diagnose my AC problem and he was able to fix it without costing me a small fortune. I will keep Mike One Call's number on speed dial for all of my future HVAC and plumbing needs! I highly recommend Mike's One Call!
Michael Nagorzanski
Michael Nagorzanski
May 08, 2020
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It was a pleasure working with Mike during an unexpected HVAC break down. He was able to save me a lot of money vs going with someone else. I give Mike and his company 5 stars as they greatly eased my pain from an unexpected big bill. I look forward to working with Mike for any future mishaps.
Peter Lam
Peter Lam
Jan 07, 2020
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Very detailed and is a great problem solver. I have used Mike’s One Call for many years and he has diagnosed each issue and got them fixed. From our pilot light going out on our furnace on the coldest day of the year, to our air conditioning going out on the hottest day of the year… which was apparently a squirrel chewing through the wires.
I do want to address the “elephant in the room”, the 1 star rating in this feed , from “The Browns, Esq.”
Mike is a professional and he knows his business, you may have interpreted Mike’s demeanor as rude, but then again based on your unhinged
Bradley Thomas
Bradley Thomas
Sep 13, 2019
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I strongly suggest this man for any HVAC needs. Mike is thorough in his work- very helpful, professional, and informative. I had a tech from another company check my HVAC unit this past summer, for what turned out to be a bad compressor, however that tech lacked the said qualities, and also misdiagnosed the actual problem with the compressor. This is a testament to Mike's attention to details, diligence, and follow through. He kept me up to speed with all the information he found out, and made me aware of how a compressor works too. If I wouldn't have contacted Mike, I wouldn't have known the true
Renee Lemon-Tate
Renee Lemon-Tate
May 14, 2019
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I recently worked with Mike, through a client who was buying a new home. Mike came to give us estimates on the HVAC and also look over some issues on an inspection report. He was amazing to work with. He explained so much during his visit, but also gave us so many tips and ideas on how better to use the home's systems, so that they can operate more efficiently, thus helping the home owner save even more money. I didn't feel he was pushy, he wasn't there to just make a buck, Mike really took the time to investigate issues and find a solution. He'll be our family's go to guy from this point forward
Ahouse
Ahouse
Sep 23, 2018
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Mike was prompt, courteous and really worked to help us out. We found him to be honest, fair in his pricing, and extremely efficient in his work. We recommend him highly.