Bryn Mawr’s AC Installation Company

Bryn Mawr, PA, residents can count on O'Brien Heating & Air Conditioning for quality AC installation services. We have been in the market since 1955, serving customers in the location. Humid summers in the city call for an effective air conditioner for comfort. Our skilled technicians are always on standby to offer you incredible services. We deal with top-of-the-line products that are durable and energy-efficient. If you have an old AC system, you can rely on us for prompt HVAC replacement services. Our priority is to ensure that you enjoy your indoor space as you beat summer. We will take you through the whole installation process. We carry top-quality Lennox products, and we can install all models and makes.

Why choose us?
  • Lennox Premier Dealer
  • A+ accreditation from BBB
  • NATE-certified technicians
  • Experienced team
  • Locally owned and operated company
  • Friendly staff
  • Financing options upon approved credit