N S Johnson
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N S Johnson
What exactly makes N.S. Johnson, Inc. different from the rest of the HVAC companies out there? N.S. Johnson, Inc. is a partnership built on a commitment to excellence, honesty, integrity, quality, respect and trust. At N.S. Johnson there are no hidden agendas or recommendations for unnecessary services.

Steve Johnson has a Master's Degree in Engineering from Penn State and is not only a homeowner, but also manages multiple properties. Nate Schwalm studied HVAC and received his degree from York Technical Institute. We provide heating, furnace & air conditioning installation service, repair & maintenance in Palmyra, Hershey, Harrisburg, Lebanon, PA and the surrounding areas.

We handle a wide variety of heating services, including installations and repairs for heat pumps and furnaces. For quality boiler repair, maintenance or installation in the Palmyra, PA area contact our experts today. Periodic backflow inspections are an important part of preventative maintenance that can prevent contaminating drinking water.
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What exactly makes N.S. Johnson, Inc. "different" from the rest of the HVAC companies out there? N.S. Johnson, Inc. is a partnership built on a commitment to excellence, honesty, integrity, quality, respect and trust. At N.S. Johnson there are no hidden agendas or recommendations for unnecessary services.
N.S. Johnson Inc. provides fast, quality heating and air conditioning service. We have the experience and knowledge required to service all makes and models of equipment. Whether you have an emergency, want to schedule an appointment or have a question about our services, we want to hear from you. Choose the contact method that is most convenient for you.
Have you ever experienced an unexpected heating system breakdown in the middle of a frigid winter's day or night? If so, you understand the value of having a reliable heating repair service provider in your neighborhood. Looking to convert to gas heat? Our gas furnaces provide industry best warranties and high efficiency.
Those brutally hot central PA summers can place a heavy demand on home air conditioning systems - and that can lead to an unexpected AC breakdown. Fortunately, you don't have to suffer through a stifling heat wave without a properly functioning AC unit. If your air conditioner is in need of repair, N.S. Johnson, Inc. is available for emergency air conditioner repair in Lebanon, Hershey, Harrisburg and surrounding areas.
Properly functioning heating and cooling systems are essential for maintaining optimal temperatures in homes and small commercial spaces. We all know what it's like to be stuck in a home without heat in the winter or to be in a building without air conditioning in the summer. At N.S. Johnson, Inc., we understand the importance of comfort and have made it our mission to deliver uncompromised service to all of our customers.
Reviews (13)
Logan Torrey
Logan Torrey
Jan 02, 2022
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I had a great experience with NS Johnson! I talked to Mike on the phone in the morning, and he was able to send out Jake within 2 hours. Jake was able to help me get the water heater working, and he also fixed a leaky faucet.
While Jake was there, I had a washer and dryer dropped off. Jake was able to help me install the washer and the dryer as well.
Overall, I had a great experience with NS Johnson, and Jake was phenomenal!
10/10 recommend using these guys!
Kristi Berryhill
Kristi Berryhill
Jan 02, 2022
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I contacted NSJohnson when my current HVAC company advised us our entire geothermal unit needed replaced after our sump pump failed. The quote for a new system was in our inbox within hours. After a lengthy discussion with my husband, we decided to get a second opinion. NS Johnson was prompt, courteous and very straight forward. They believed our nine year old system could be repaired and provided a quote that was fair and reasonable. They ordered the parts and had our system operating within two weeks. It has been over 90 days since the repair and everything is operating normal. Jake Weaver was
Scott Boland
Scott Boland
Nov 03, 2021
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Mike and Nate are top notch professionals. Over the years, they have helped us and our rental business on everything from emergency no heat calls to complete heating system removal and installation. They say the devil is in the details...and these guys deliver. Always competitive pricing and professional service.....why choose anyone else?!?
Scott Boland
Boland Properties
Tiffany Tatem
Tiffany Tatem
Oct 13, 2021
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Honest, helpful, trustworthy. Called about my furnace they came out the same day. Jake was awesome explaining everything he was friendly and helpful. I will definitely call them first if I ever need anything again. Pricing is great and they work with you. They treat you like a friend and not just a customer. They're there to help not just get money and that is what makes them stand out from other companies I have dealt with. Thank you guys so much.
Katy Lemmer
Katy Lemmer
Aug 01, 2021
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Very happy with their product, installation, & attention to detail. My old split died and contacted N.S. Johnson for a quote along with others. They were the best price for the product offered. Installer Jake was very detailed and conscious of my home and keeping everything clean. Also thoroughly went thru the workings of the unit, remote, and cleaning schedule. Appreciated all his help and will always use this company for my HVAC needs.
Bryant Taylor
Bryant Taylor
Jul 29, 2021
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Tenants ac went out. Needed a company that could come out that day. I called 7 other companies and they were booked. This repairman was pretty busy but was able to still make it out that day. Moving forward, this company will be the first one I call. Thanks again.
Christine Inch
Christine Inch
Jun 29, 2021
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I had several AC companies come out to give me estimates. All were very nice and professional, but Nate had the most creative solutions and was not in the least off put by obstacles! The price was the best, the solution was impressive and top shelf and the workmanship was done with excellence. I am absolutely 100% I made the best choice in companies for installing AC for my home. This is a once and done kind of thing and I know I did it right. Go with N.S. Johnson.
Andrew Shaulis
Andrew Shaulis
Apr 20, 2021
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Look no further if you are in need of an hvac contractor. My boiler sprung a leak and stopped working. The contractor I was using told me I needed to spend 10,000 dollars for a new boiler! Mike came out and informed me that all I needed was a simple maintenance. Saved me big time! These guys are honest, very knowledgeable, and true pros! I could not be happier!
Mary Chan
Mary Chan
Nov 23, 2020
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I highly recommend N.S. Johnson. Mike is professional, personable, easy to speak with and fair Jake did a great job installing a hot water heater which was done in a timely manner. Area was left clean and neat. Won't hesitate to use their service again.
Michael V.
Michael V.
Oct 12, 2020
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Our heat went out and Jake stopped by to quickly discover the motor died. He drove to pick up the new motor and returned to install it. How's that for service? He was very knowledgeable and detailed to ensure everything was working properly. I would recommend again and again if you need anything done with your heating and cooling. 5 Stars!
Kirsten Lorditch
Kirsten Lorditch
Jul 26, 2020
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I've been using N.S. Johnson for over 4 years already. They installed my air conditioning unit including duct work when I purchased my first house. They did a great job installing this in an older home. They were very efficient and knowledgeable. They installed a new hot water heater for me in a rush when mine broke 2 years ago. They had a new one installed the next day. They installed a toe kick heater under my sink which really bumped up the heat in my kitchen. They are professional, on time, and always offer a solution at a great value. Highly recommended!
Walter J.
Walter J.
Dec 22, 2019
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I hired NS JOHNSON to install a Climate Master Tranquility 30 geo system. I found their work to be very professional and very competitive. The installation was flawless. It took a day and a half to install, on completion of the first day they set up the system to heat my house over night, 30 degrees outside. They completed the install the next day with perfection. I highly recommend them.
Michael B.
Michael B.
Dec 23, 2014
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I bought some new equipment from these guys, they know what they are talking about! Nate is a great tech and is quick to answer any questions. Good honest company.