Certified HVAC Services in Shippensburg, PA 17257 - Johnston's Heating & Cooling

Absolutely. Older, inefficient systems work much harder to heat and cool your home, which directly increases your energy costs. We specialize in installing modern, high-efficiency HVAC units that use significantly less energy to maintain your desired comfort level. For many Shippensburg homeowners, upgrading to a new system from Johnston's has led to noticeable savings on their monthly utility bills.

Your safety is our top priority. If you suspect a carbon monoxide leak (symptoms include headaches, dizziness, or a pilot light that frequently blows out), evacuate your home immediately and call 911. Once safe, contact Johnston's Heating & Cooling. Our expert repair technicians can perform a thorough inspection of your furnace or heat exchanger to identify the source of the leak, make the necessary repairs, and ensure your system is operating safely.

This depends on the age, condition, and efficiency of your current system. As a general rule, if your system is over 10-15 years old, requires frequent repairs, and your energy bills are climbing, a replacement is often the more cost-effective long-term solution for your Shippensburg home. We provide honest assessments and will only recommend a replacement if it truly benefits you, focusing on improved safety, reliability, and energy savings.