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Alongside our partner, FirstService Residential, we replaced a 25+ year-old air-cooled screw chiller at a high-rise condo in downtown Chicago. Watch the video to learn how our work will help our client reduce energy costs by 30%!



We’re committed to helping you maintain the health and safety of your buildings and its occupants and can suggest ways to adapt your HVAC assets to help reduce the spread of infectious diseases like COVID-19. Learn more.


We are a Midwest-based HVAC repair contractor offering, sheet metal, and commercial HVAC systems.

For over 85 years, we have provided HVAC systems design and commercial HVAC repair services, MEP services—including process piping and sheet metal— energy services, design/build services, and more in Indiana and Illinois, including Chicago.  Learn more.

COVID-19 Response


Read how EMCOR Services Team Mechanical is addressing the COVID-19 outbreak and our actions to help mitigate its impact and reduce the spread of the virus. Learn more.

Meet the Team

JohnDoessel.jpg Kirk Pettingill, President, has over three decades of industry experience and leads his team by setting the highest standard for providing service aimed at practical results and complete customer satisfaction.

Kirk recognizes that exceptional customer service, craftsmanship, and quality are keys to sustaining and developing long-term relationships.

Meet the rest of the team.