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John’s designs and installs all types of mechanical HVAC and plumbing systems. Our professional designers and estimators are dedicated to providing our customers an outstanding, reliable, and efficient mechanical and plumbing system. You can take comfort in knowing that we are going to provide you with a system that makes the most sense for your home. The right system is vital. Nobody provides you with that right system better than John’s.


Forced Air Furnaces
Hot Water Boilers
Heat Pumps
Hybrid Heat

Indoor Air Quality

Air cleaners
Air purifiers
Media filters
Energy Recovery Ventilators
UV lamps

Air Conditioning

Central Air Conditioning
Ductless (split) Air Conditioning


Sump Pumps
Water Heaters
Water Dofteners
On demand water heaters
Well tanks
Iron Removal Systems
Osmosis Water Systems
Whole house filters

Brands We Sell

On behalf of the members of Crossroads Community Church, I wanted to first thank you for the time you spent coming to our location. Assessing our heating needs and writing a proposal on January 20th. We understood that you endured some challenges in receiving our needed equipment in a timely manner. Regardless of the challenges set before you, you succeeded on our behalf extremely well. On the morning of January 25, your technicians, Carlos and Chad, arrived timely and went right to work. We would like to state that they represented your company well. They demonstrated knowledge and efficiency; in addition to professionalism in their conduct with us. Thank you for solving our heating needs and for the payment arrangements you extended to us.

~ Crossroads Community Church

Serving clients throughout Illinois and beyond since 1962. Third Generation and Growing.