Outstanding AC Company Serving Lower Merion Township

When you need an AC company for a project in Lower Merion Township, PA, consider the team from O'Brien Heating & Air Conditioning. Regardless of where you’re living in this Philadelphia suburb, we can help you stay cool during the summer. Our company has been assisting area residents since 1955. We’re ready for any job in the Main Line, Montgomery County, or Delaware County. Our BBB-accredited business has an A+ rating and receives great reviews on Angie’s List. We’re proud to be a Lennox Premier Dealer, and we have the skills to work with all makes and models.

Customers rely on us to:
  • Be open and honest in all transactions
  • Offer flexible appointment availability
  • Respond quickly to phone calls
  • Perform high-quality work