Lehigh Valley HVAC Specialists

Offering Reliable Heating and Cooling Comfort For Your Home and Business

MBI Heating and Air Conditioning is a full service heating and air conditioning company providing Commercial, Industrial and Residential customers reliable and professional service in the Lehigh Valley since 1994. From plan and spec, design and build to planned maintenance and service, we do it all. We have a state-of-the-art sheet metal fabrication facility, enabling us to provide custom ductwork for any job, big or small. We are here to be your partners in your comfort systems residential, commercial and industrial.

As a family-oriented company since 1994, MBI Heating and Air Conditioning has grown from a two-person operation to a full-service company serving residential, commercial and industrial customers in Allentown, Bethlehem and surrounding areas in the Lehigh Valley.


Excellent service. Very fair price. Very Professional.

– Stacy R.
Coopersburg, PA

Excellent! Our tech was very nice and went right to work. Seemed to be very knowledgeable about his work.

– Richard T.

Get in touch

 Security code