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Company Profile

Mollenberg-Betz, Inc.

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Address:300 Scott Street, Buffalo, NY 14204
Contact:John Ziemann, Executive Vice President

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Information About Mollenberg-Betz, Inc.

Who We Are

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.


Ammonia refrigeration, HVAC, Industrial refrigeration, Metal fabrication, Plumbing


Hot water boilers, Steam boilers

What We Do

Mollenberg-Betz is a century-old, Buffalo-based mechanical contractor specializing in refrigeration, plumbing, heating, ventilation, air conditioning, metal fabrication, industrial piping and service. Our goal is to develop and sustain long-term customer relationships with our experienced and knowledgeable employees using safe work practices and the most up-to-date technologies.

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