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A Century of Success

Our Mission

Mollenberg-Betz is a century-old, Buffalo-based mechanical contractor specializing in refrigeration, plumbing, heating, ventilation, air conditioning, 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.

Our Vision

In our second century of operations, we will continue exceeding customer expectations with the highest quality, cost-effective, and efficient results using state-of-art methods.

Our Values

Safety First: Our safety commitment is that all employees, subcontractors and everyone affected by our services return home safely.
Teamwork: Our management, employees, and subcontractors work seamlessly to support each other to attain common goals to meet company standards and customer needs.
Relationships: Our employee, customer, and subcontractor relationships are our greatest assets and the cornerstones of our business success
Ethics: We operate with highest levels of accountability, honestly and integrity.

Core Services

HVAC

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Panel Shop

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Custom Sheet Metal

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Plumbing

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Process Piping

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Boiler Services

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Refrigeration

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Pre-Fabrication

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24/7 Service

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Projects

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