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SOUTHEAST MICHIGAN'S PREMIER

HVAC and Generator Contractor

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RELIABLE POWER

for an Unreliable World

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DEPENDABLE SERVICE

You can count on 24/7

COMMERCIAL SERVICES

At Kelley Brothers we have the in house expertise to handle the toughest Commercial HVAC and generator work in Southeast Michigan. Our list of completed projects includes jobs ranging in size and scope, from replacing antiquated equipment to complete design/build projects.

As one of Metro Detroit’s largest full service mechanical contractors, Kelley Brothers offers 24/7 emergency HVAC and generator service, in addition to preventative maintenance programs tailored to meet our clients’ specific needs.

Whether it is new construction or rehabilitation work, trust Kelley Brothers to provide you with a high quality, thorough, and timely completion. Select an icon below to learn more about our commercial services:

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Some of our Commercial Clients & Partners include: