Columbia Boilers

We Install New Boilers as well as Diagnose, Service, and Repair Boilers

Own a Reliable Boiler that is Worry-Free, Easy to Service, and Delivers Excellent Value

Columbia boilers are dependable boilers that are designed for decades of consistent heat. Whether you need low pressure or high pressure, steam or hot water, with optional tankless potable hot water, you’ll find a superbly engineered boiler by Columbia that’s built to run reliably for decades.

When it comes time to service, repair, or install your Columbia boiler system in your new home, you can count on our expert team at Donnelly Heating & Air Conditioning to help. Our certified technicians can service any make or model. If your boiler has stopped working, we can assess its condition and determine if repair or replacement is necessary.

No matter what your concerns are, please don’t hesitate to call us at (610) 399-1998 to discuss the services we offer and receive a free estimate!

Why Choose Us?

  • Group rates for oil deliveries
  • FREE in home estimates
  • Electrical association manufacture rebates
  • Highly trained, experienced technicians
  • PECO Smart Home Energy Rebates
  • Extended Labor Warranty
  • Financing Available

Request Service or Estimate