Superior Furnace Maintenance in Haverford

When you want to schedule furnace maintenance in Haverford, PA, don’t look any further than O'Brien Heating & Air Conditioning. Our locally owned and operated company is proud to serve the needs of Delaware County residents. Since our doors opened in 1955, we’ve been offering outstanding services. Our commitment to excellence has earned us an A+ rating from the BBB. We’re a Lennox Premier Dealer committed to getting every job done right. Our highly experienced technicians have the skills needed to tune-up all makes and models of heaters. They’re fully licensed, bonded, and insured for the safety of our customers. We refuse to cut corners with any aspect of our furnace tune-ups.

We’ve earned a reputation for:
  • Putting customer needs first
  • Having convenient appointment availability
  • Being professional and friendly
  • Operating with a high level of integrity