SE Michigan's leading industrial and commercial heating, ventilation, air conditioning and refrigeration HVAC/R firm. Since 1983, our aim has always been to provide the comfort of our customer's buildings, prolong the life of their HVAC/R equipment and reducing their energy costs.

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Careers Report

We're pleased to offer employment opportunities for refrigeration and HVAC service technicians and installation personnel in the Southeast Michigan area. If you are interested in becoming part of our team, we invite you to get in touch with us to apply.

Preventative Maintenance Report

Preventative maintenance has proven to be a necessary and valuable investment to ensure HVAC and refrigeration systems perform efficiently through their expected life cycle. For one fixed annual fee, we'll manage your complete HVAC system, including preventative maintenance inspections, necessary repairs, labor and materials. Get predictable annual budget costs and guaranteed peace of mind.

Design/Build Report

Our technicians are experts in engineering, designing and installing professional HVAC-R systems. We lay the groundwork for you to get optimal performance and efficiency through the complete life of your HVAC and refrigeration equipment. From concept to completion, we design and install energy-and cost-efficient systems that guarantee long-term value.

Automated Building Control Systems Report

Our certified control specialists have years of field experience in designing, installing and servicing various makes and models of HVAC automation control systems. We start by performing a complete survey, then design a customized system to meet your building specs. We understand the best operation sequences to protect your equipment so it can perform as expected. We're a Honeywell Automation and Controls Specialist. Our other certifications include Tridium (R2 and AX), Carrier, Trane and Johnson Controls.

Paint Booth and Finishing Systems Report

We design, furnish, install and service paint spraying booths and finishing systems. We specialize in unique applications, like automotive body shops and custom-designed paint spray areas for large machinery.

Michael Ferris

Jun 20, 2020

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I am a superintendent for a commercial construction company and I personally had the experience working side by side with Derrick and Brandon on an interior commercial data center renovation. I can honestly say these guys were the best in the field and their organizational skills to keep communication throughout the project were beyond helpful. These guys were also very generous to the building management who were tough to work for.

There was no doubt they showed them the confidence needed to make them relax. I've requested to my bosses already that I want to have them on my next project, that way I know what kind of work I'm going to get. Thanks guys for all your extremely hard work. MIKE

Kristine Newlon

Dec 08, 2018

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Great company to work with! They found a leak in our oxygen line at the dental practice I work for and were able to repair in a timely manner. Very polite service from their office staff and the service tech that came out to do the repair.

Dave D.

Aug 30, 2017

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This company came onsite to our business, advised us that our furnaces needed to be replaced.thankfully we had another company provide a second opinion.one furnace had a gas valve turned to the off position and the other needed a new fan motor.needless to say, we will never use Tech Mechanical or refer them to anyone.