7 AM - 5 PM, Monday - Friday

Saturday - Seasonal / Sunday - Closed

7 AM - 5 PM, M - F

Your Local HVAC Company in Paxtonia, PA

Do not wait until you are stuck without heat or AC. If your system is already struggling, we are ready to respond quickly anywhere in Paxtonia.

💵 Clear, upfront pricing with no surprises

🏅 Licensed, local HVAC professionals you can trust

🔄 Customized comfort solutions built for your home

🕑 Fast 24/7 emergency HVAC service throughout Paxtonia and the surrounding Harrisburg area

★★★★★

5.0 (180+)

Get 24/7 Emergency HVAC Support in New Cumberland PA

Paxtonia’s Trusted Family HVAC Company

At Legacy Comfort Systems, we help homeowners and businesses throughout Paxtonia stay comfortable in every season. As a family-owned company serving Central Pennsylvania, we treat every customer like a neighbor because that is exactly what you are to us.

Living in Paxtonia means dealing with hot, humid summers and cold winters that put constant demand on your HVAC system. Summer humidity in this part of Dauphin County can make it harder for your AC to keep your home comfortable, especially if the system is older or not properly sized. In the winter, cold temperatures moving through the Harrisburg area can quickly expose weak furnaces or systems that have not been maintained.

Many homes around Paxtonia and nearby areas like Colonial Park and Linglestown were built years ago, which means we regularly see aging systems, inefficient ductwork, and rooms that never seem to stay at a consistent temperature.

We also know how important reliability is for homeowners who commute into Harrisburg every day. When your system breaks down, you need fast, dependable service without delays.

That is why we focus on clear communication, honest recommendations, and doing the job right the first time. With flat-rate pricing and 24/7 emergency service, you always know what to expect when you call us.

No hidden fees. No waiting around. Just reliable comfort when you need it most.

See What Our Customers Are Saying

Don’t just take our word for it—hear what satisfied Hershey area residents have to say about their experience with LCS Heating and Cooling:

Jason and his team did a fabulous job converting my electric furnace to a dual fuel furnace. They did not miss a single detail, and swept and vacuumed upon completion. Jason walked me through what they had done and the operation of my new thermostat. They are absolutely great!!!

I recently was in the hospital getting ready for open heart surgery when my wife, who had stopped home to get things needed for a long hospital stay, called me and told me the water heater was leaking. It was later in the day but I called LCS to see what they might be able to do. They were closed but they texted me back anyway. I explained the situation to them and they were very accomodating. They said they could have a new water heater installed the next day. We made arrangements for our daughter to be there and they did in fact show up and install the water heater the next day. I was also able to wait until I got out of the hospital to pay the bill. These guys are just so nice to deal with. Instead of a headache on top of what I was dealing with I got a solution that took care of my problem. I would highly recommend LCS to anyone. You can't go wrong. They know what they're doing and they are very customer centric and just down to earth friendly people. I can't say enough about them.

What an awesome experience with LCS! Jason, Jon and Patrick replaced my new heat pump within a day. They are all very throughly, neat. They also explained all my concerns or questions patiently. This team is the best!

The best service and fair price. Another company tried to rip me off for almost double the price and Jason. Let me know what the price would be from the beginning with no runaround. He treated me like an intelligent human being and I would recommend them to anybody.

LCS did a fantastic job replacing our old oil furnace and central air HVAC systems. From the first visit I could tell Jason knows his stuff. He explained everything in layman’s terms and made sure I understood what was going to happen. After selecting LCS we were pleased in how quickly they were able to get the job scheduled and completed. Our new Heat pump system is so much better than the old oil system. It’s quiet, efficient, and does not have that smell. Jason, Pat, and John worked well as a team each getting their part done and letting me know along the way how the process was going. I am really happy with our choice to go with Legacy Comfort Systems and you will be too.

Keep Your Paxtonia Home Comfortable All Year

New AC Installation

Stay comfortable during Paxtonia’s humid summer days with energy-efficient air conditioning systems installed for long-term performance and proper airflow.

AC Maintenance & Repair

Keep your system running efficiently with routine maintenance and fast repairs when your AC struggles to handle humidity or uneven cooling.

Mini Split Installation

Perfect for older homes, additions, or spaces that never seem to cool or heat properly. Ductless systems give you control where you need it most.

Gas Furnace Installation

Stay warm through the winter with properly sized, energy-efficient furnaces built to handle Central Pennsylvania cold.

Gas Furnace Maintenance & Repair

Avoid unexpected breakdowns with regular inspections and quick repairs that keep your system reliable during the coldest days.

Gas Boiler Installation & Replacement

Upgrade outdated boiler systems often found in older homes with modern, efficient solutions that provide steady, even heat.

Heat Pump Installation & Replacement

Enjoy efficient heating and cooling in one system that adapts to changing temperatures throughout the year.

Request HVAC Services in Paxtonia, PA

Contact us today for trusted heating and cooling solutions tailored to your home—backed by expert service and dependable, local support.

Why Cumberland County Residents Choose Legacy Comfort Systems

On-time, professional service – We respect your time and show up ready to fix the problem the right way.
Straightforward pricing – Flat-rate estimates mean no surprises and no hidden costs.
24/7 emergency service – When your system fails, you cannot wait. We are available anytime in Paxtonia and nearby communities.
Flexible financing options – We offer options to help make repairs and system replacements more manageable.
Work you can trust – Every job is completed with care. If something is not right, we will make it right.

How It Works in 3 Easy Steps

Schedule Your Free Quote: Click “Request Service” or call us to book a convenient, no-obligation appointment.
In‑Home Assessment & Proposal: Our licensed technician arrives on time, evaluates your system, and provides clear, flat-rate options customized for your New Cumberland home or business.
Fast Installation & Ongoing Support: Once you approve, we get started promptly—backed by 24/7 emergency service and proactive maintenance plans to keep you comfortable year-round.