AA Allied Plumbing is a Home Energy Contractor in the Lehigh Valley, PA. We are the one stop shop for making your home comfortable and energy efficient. Is your home too cold, too hot, too dry? Are your utility bills too high? We have many years experience installing Plumbing and HVAC systems that work. We are prompt and priced right.


AA Allied Plumbing is in the people business as well as the heating and air industry. From the beginning to end of your experience with us, our focus is on you and your needs, not our profit margin.

When you talk — we listen, and then deliver only what you want and what you need.
“Good Service at a Fair Price”

Our goal is to make you a permanent customer and we aim to earn your business by offering you excellent service, fair prices, and superior products.