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Equipment Life Cycle

Do you know the life cycle of your HVAC equipment?

Click here to learn more about equipment service life so you can better plan for the future.

HVAC Tax Incentives

The new tax changes may benefit corporations looking to invest in HVAC and mechanical upgrades. Aging or inefficient mechanical systems are one of the largest costs to a facility. Why not use tax savings to help offset the expenditure?


Click here to 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.

World's Most Admired

Our parent company, EMCOR Group, Inc. was just named #1 World's Most Admired in the Engineering and Construction Industry for 2018 by Fortune magazine. This is the 10th consecutive year EMCOR has been named among the Top 5. 

Here are the Top 5 rankings in the Engineering and Construction Industry:
3. Fluor 
4. Peter Kiewit 
5. Jacobs Engineering Group

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.