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Who We Are

Founded in 1932 by brothers Milo and Ed Mazza, Mazza Mechanical Services has evolved from a two-person sheet metal shop into a full-service mechanical contractor throughout the Western NY and Northwest PA region. Today, Mazza specializes in HVAC preventative maintenance, building controls and capital planning.

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What We Do

Learn. Train. Grow.

Grow Your Career With Mazza Mechanical

What You Receive (Benefits & Training)

At Mazza, we choose to train our employees to continuously improve, keep up with technology, provide opportunities and keep engagement at a high level. Mazza offers a complete benefit package including health, dental, vision, life insurances, 401K, Paid Time Off, and Holidays.

While the initial development in HVAC technology focused on mechanical advancements and increased efficiency, the current focus has also majorly grown towards sustainability, comfort and energy-saving initiatives. We offer training and continuing education on many different focuses, including:

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Who We Serve

Industrial Manufacturing

Commercial Buildings

Healthcare Facilities

Food Processing Plants

Data Centers

Office Buildings