Office Hours: Mon-Fri 8:00am - 4:30pm (24/7 Helpline Available)


We can provide special promotional financing to help you budget for your new unit.

Finally, HVAC Professionals You Can Depend On

MBI HVAC, Incorporated BBB Business ReviewWe believe that everyone deserves to be comfortable in their own home. That’s why we provide full-service HVAC services to our fellow neighbors throughout Leigh Valley, Pennsylvania. It doesn’t matter if you need your HVAC system repaired or completely replaced–MBI HVAC INC will be there to help!

MBI HVAC INC is also a Mitsubishi Diamond Contractor!

MBI HVAC INC offers advanced Mitsubishi Electric ductless systems – the most efficient heating and cooling products on the market.

MBI HVAC INC has attained accreditation as a Mitsubishi Electric Diamond™ Contractor, which is a guarantee of the highest level of excellence, training and expertise available in the HVAC industry. Our professional installation, repair and maintenance specialists have all been extensively trained by Mitsubishi Electric to correctly size and install all types and sizes of ductless HVAC systems.

Click to learn more about what makes MBI HVAC INC your best choice in heating and cooling solutions.

We Bring Comfort to Your Home

Since 1994, MBI HVAC INC has been a family-oriented heating and air conditioning company committed to providing the Lehigh Valley area homes professional and knowledgeable service. Whether the job is big or small, our dedicated technicians are here to provide comfort to your home and family.

Emergency HVAC Repair 24/7

When extreme conditions push your units past their limits and cause them to fail, we are available 24/7 to assist you and bring comfort back into your home.

Contact one of our professionals anytime at: 610-821-9555.

A Leader in Residential HVAC

Our team of over 40 technicians has more than 100 years of experience in all aspects of the heating and cooling business and dedicate at least 60 hours of training a year to the latest HVAC products. Additionally, we own our own custom sheet metal fabrication plant so that you can be sure your job- no matter the difficulty – will be completed to your satisfaction.

Need a New Unit? Why Wait?

Explore our financing options

Home owners looking to install qualifying units can take advantage of special financing for 12 months by utilizing the Wells Fargo Home Projects credit card, issued with approved credit by Wells Fargo Bank, N.A. Click through to learn more.

“I’ve worked with MBI commercially in the past and most recently on my property. They installed a 2 unit mini split system and were timely with the install and subsequent start up. Pricing was fair and they were responsive to calls and emails.”

– Christian Donovan

“MBI is fantastic! Frank was great to work with and John and Slate were fantastic as the installation team. They did a great job, cleaned up really well and it was a pleasure to meet them. While they were here, we discovered our hot water heater was leaking and they had a new one installed the next day. We highly recommend them.”

– Brie Chambers

“Great service and excellent pricing. Frank got back to me the same day with an estimate with no surprises at install. The entire staff is friendly and helpful. Within 2 days I had quiet, new units ready for summer. Give Mark and his team a call for any heating and air conditioning needs!!!”

– Todd Linn



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