We are a third generation air conditioning & heating company based in Buffalo, NY. Our management team offers over 60 years of combined experience. We are qualified to handle all of your needs. We specialize in the design, installation and service of heating, cooling and indoor air quality equipment for both residential and commercial properties.
Our Installation foremen each have 25+ years of experience. The installation crew members each have about 15 years of HVAC experience. Our service technicians have been with John Lock Air Conditioning and Heating for over 30 years. Very pleased with the installation and the performance of the furnace.
Our Installation foremen each have 25+ years of experience. The installation crew members each have about 15 years of HVAC experience. Our service technicians have been with John Lock Air Conditioning and Heating for over 30 years. Very pleased with the installation and the performance of the furnace.
Services
John Lock Air Conditioning and Heating Service Inc. is a third generation company. We have been serving customers for 50 years! Keeping your heating a cooling system efficiently functioning is easier than you think when you choose John Lock Air Conditioning & Heating Service Inc. We go the extra mile to ensure that all of your needs are met through a well-serviced HVAC system.
As your heating system ages, it can lose efficiency or stop working altogether. At John Lock Air Conditioning & Heating Service Inc., our goal is to offer quality heating system installation for all of our valued customers in Western NY. Whether you own a single family home or a larger building, we're here to design a heating solution that will best serve your needs.
If you're looking to upgrade or replace your heating system, consider radiant heating from John Lock Air Conditioning & Heating Service Inc. We specialize in the installation of radiant heating systems and equipment. Radiant heat is a highly efficient option that is widely considered to provide the most natural and comfortable heat for your home or business, a radiant heating system is fairly simple to install.
John Lock Air Conditioning & Heating Service Inc. is dedicated to keeping clients cool. No job is too big or small, and we aim to deliver complete customer satisfaction on every project we undertake. We also offer a wide selection of air conditioner models at affordable prices to meet your specific needs.
Those boxy window-mounted air conditioning units might be the old standby, but they can leave much to be desired. They're often noisy, unwieldy, and heavy, and they basically co-opt a window for months out of the year. Fortunately, there is a better solution for home and business owners across Western NY: ductless air conditioning.
Reviews (11)
Mike Pagano
Aug 27, 2021
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Gretchen Moran
Mar 28, 2021
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Eugene Przybyl
Oct 07, 2020
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I think I got a fair price for the installation of a new furnace. Everyone that I interacted with from the first phone call up until installation was knowledgeable , professional , respectful and just plain nice. The installers went above and beyond in their work and took time to explain everything I needed to know.
Michael Attea
Sep 30, 2020
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I have been using John Lock for our property management company for decades. They are our first call for all of our HVAC needs. They service big and small and their work is top notch with very fair pricing. The staff communicates exceptionally well and always lets me know what my options are when facing a repair or replace situation. I highly recommend John Lock whenever I am asked if I know a good HVAC company.
Chris
Jul 08, 2020
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Scheduled an appointment for service, for a week and a half after our call. We were told between 9 - 12 someone would be at our house. There was not a call to confirm and no shorter time window given as we got closer to the appointment. So we planned our day to be home and available for those 3 hours. NO ONE SHOWED, NOR CALLED. I had to call at 12:45 and ask why no one had showed, then I was told that our appointment was for after 12. Which was NOT what we were told when we scheduled the appointment.
We were told the tech was stuck on a job and may not be done until 4pm. We were not given a call
We were told the tech was stuck on a job and may not be done until 4pm. We were not given a call
Jim J.
Sep 25, 2019
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Anne Green
Jan 03, 2018
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Thanks to the Gentleman who put in my new furnace today. It is nice and toasty warm and he was awesome! He even shoveled my porch for me and everything was taken care of just as I got home. He explained to me how it works and even offered up some good suggestions when I mentioned my nephew is just starting to toddle. Your lucky to have such a good guy on your team! Thank you so much!
Erik Fischer
Jan 03, 2018
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This place is downright awful. I called yesterday because my heater was giving off an awful toxic smell. So the guy gets here and literally accidently breaks a fan to our inducer and claims that was the problem. Well as soon as he left our heater was not working at all and had to sleep with NO HEAT. I was not calling back because of the lack I… seen. So I called another place today had them come fix it and it turned out to be my motor run capacitor and alot of collected dust in a vent. Not saying my furnace isn't old and could use a new one but what place would leave you without heat...
Kimberly G.
Feb 27, 2017
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It isn't commonplace to find a service company that doesn't rip you off. This is one of them! Our furnace started making a very scary sound and stopped working. Jerry found it to only be a nut that had worked it's way off! Any other company would have charged us $600 for a new unit. He cleaned our furnace (found out that we had filter in wrong way) and noted on our furnace the correct way to install filters in the future. We would never use anyone else!!
Sara M.
Nov 22, 2016
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Prompt and friendly service. My furnace stopped working the other day, just as it started getting very cold. They had a technician here by 9:30am, and we are back up and running an hour later. My pets are happy now that we're all warm and toasty again. Just some routine maintenance. Gave us some coupons too if we need additional services in the future.
Gary M.
Nov 23, 2014
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I had John Lock put in a stand by generator at my home a few years ago. I've had a considerable amount of problems with it. When I called John Lock, I was told that they only repair or replace the battery and they don't do repair work!! I have to call another company that works on generators. Expect a call right back from the owner when he's selling you something, do not ever expect a call back from him thereafter.
I would never do business with John Lock again, ever!!! Had they been honest and told me they didn't service the generators that they sold, I would have never spent
I would never do business with John Lock again, ever!!! Had they been honest and told me they didn't service the generators that they sold, I would have never spent
