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About US

Mollenberg-Betz, a Western New York-based mechanical contractor, has served 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 concept to completion.

To anticipate the evolving needs of a diverse client base, we have expanded and integrated our areas of expertise to build a solid reputation in our core mechanical-refrigeration competencies.

From our inception as a machine shop in 1910, to our third generation of family ownership with full-service contracting capability, Mollenberg-Betz continues it’s long-standing commitment to innovative solutions, cost effective design, and quality workmanship.

Our interdisciplinary team includes:

  • Project Managers
  • Engineers
  • Estimators
  • Service Technicians
  • Foremen
  • Welders
  • Fabricators
  • Computer-Aided Design (CAD) personnel
  • Support & Logistics

In addition, we employ approximately 75 to 150 construction workers throughout the year.

Our corporate leadership values accountability, communication, and execution, and we take pride in the relationships we have created and maintained during our first 105 years of business. This starts internally with our employees—including multiple generations of families — that have worked to convey that spirit to our customers.

The result: A loyal clientele built from the values of our founders and galvanized by our current leadership.