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Action Heating is committed to provide fast and dependable service to the Lycoming and Clinton county area with over 50 years of experience.

Since the beginning, Action Heating has been focused on providing the highest-quality workmanship for competitive rates. We have earned the trust of our customers by paying strict attention to detail while still giving them the prompt service they deserve. This combination of quality and efficiency has set us apart in the industry, and we are proud of the solid reputation we have built as a result.

HVAC Services in Williamsport
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Our ability to serve our clients has expanded over the years, and we are quickly becoming a one-stop solution for our customers who want the best in HVAC services. As an experienced HVAC installer, we can guide you in finding the most efficient heating or cooling units for your home, helping you enjoy year-round comfort. Whether you need furnace repair, heat pump repair, ductless mini-split, air conditioning installation or repair, we provide skilled services. If you want to take advantage of any service that we offer, contact us today for the reliable, affordable service you deserve. Don't wait to enjoy maximum comfort in your home!

24 Hour emergency service. We're there when you need us!


  • In Floor Radiant Heat
  • Geo-Thermal
  • Gas, Oil, and Wood/Coal Furnaces & Boilers
  • Sales, Services & Installation of all major brands
  • Goodman Furnace
  • Plumbing Services
  • We want you to enjoy your experience with us. That's why we are so committed to delivering courteous customer service while giving you quality cooling services.
  • In our effort to deliver unmatched value to you, we work tirelessly to meet the highest standards of excellence.
  • This allows us to exceed your expectations while providing thorough, dependable workmanship that you can rely on far into the future.