Service Areas

Your local HVAC mechanical contractor across Southern Wisconsin

Bredan Mechanical Systems is headquartered in Waukesha and serves commercial and industrial clients across seven Wisconsin counties. Select your city or county below for service details tailored to your area.

Cities We Serve

Waukesha

Locally headquartered HVAC and mechanical contractor — serving Waukesha businesses for over 25 years

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Milwaukee

Trusted HVAC and mechanical contracting for Milwaukee commercial and industrial facilities

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Kenosha

Commercial and industrial HVAC contracting for Kenosha businesses, warehouses, and industrial facilities

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Racine

Industrial-grade HVAC and mechanical contracting for Racine manufacturers and commercial facilities

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Counties We Serve

Washington County

Commercial and industrial HVAC contracting across Washington County, Wisconsin

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Ozaukee County

HVAC and mechanical contracting for Ozaukee County’s commercial and industrial facilities

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Jefferson County

HVAC and mechanical contracting for Jefferson County manufacturers and commercial facilities

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Outside These Counties?

Bredan still services additional Wisconsin markets on a project basis. Reach out and let's talk about your facility.