Mollenberg-Betz is a century-old, Buffalo-based mechanical contractor specializing in refrigeration, plumbing, heating, ventilation, air conditioning, industrial piping and service.
Mollenberg-Betz has been serving a broad range of clients since 1910. We take pride in our tradition of providing customers with high quality design, construction, installation, and service - from conception to completion.
Mollenberg-Betz, also known as MBI, is one of the leading mechanical refrigeration contracting firms in the United States. The company has been serving customers since 1910. It specializes in heating, ventilating and air conditioning equipment design, construction and installation services. The company has a staff of project managers, engineers, estimators, service technicians, foremen,...