We’ve Moved!
Same Great Service, Just a New Office Location.
As of Monday, September 30, 2024, D.E. Duffey will be located at 8 N. Bacton Hill Rd. Malvern, PA 19355.
Rest assured, everything else remains the same—our commitment to on-time deliveries and expert HVAC installations and service continues without interruption. We’re just a phone call or a click away! 610-940-1400
Noticed your oil level’s running low? Call or email us today to schedule your next delivery.
Having a heating or cooling issue? Due for your annual tune-up? Contact Duffey’s today.
Become a customer and experience the D.E. Duffey difference today.