Commercial HVAC

Commercial HVAC Problem Solver In The Greater Joliet Area


More Muscle. Passionate Hustle.

At PDM details matter and a good project begins with a trusted reputation stretching back 138 years.

Add a proven commercial HVAC track record for accurate and on-time service with over 1300 reviews!

Plus we educate you on what is and what can be with your indoor comfort, guaranteed.

Each of our techs contribute different qualities to our capabilities. We bring skills to demanding projects and invite you to call to see IF our HVAC service works for you... or not.


Solutions To Commercial HVAC Challenges.

Your commercial HVAC system is tested top-to-bottom to learn what needs fixing, what needs maintaining & what can wait. We will report our findings, offer solutions and pricing.

Contact a PDM craftsman to quickly get back to doing what you love. We'll  maintain, repair or replace your ventilating, heating and cooling equipment the right way, not the easy way!  


Commercial HVAC Service

Far & Away A Commercial Heating & Cooling Company You Can Count On.

PDM raises the bar in quality standards and has been going beyond local codes since 1885. Skilled technicians are union trained with ongoing training for the latest equipment.

  • Reduce your operating costs, reset heating and cooling system to factory specs.
  • Fewer chances of breakdowns with routine commercial air conditioners and heating maintenance.
  • Indoor air quality. Help eliminates offensive odors.
  • Create a healthy working environment. 
  • Increase the delivery of clean air and remove or reduce the concentration of viral particles or other contaminants.

 Same Day Commercial HVAC Services Include:

Pdm Go Green
Call Now 815-726-6264 Give PDM a call today to learn more about the Go Green Options for our home.

Care & Comfort For Your Business.

Dirt and neglect are the #1 cause of higher utility bills and repairs. Regular maintenance and tune-ups of your HVAC units ensure that they work efficiently and aren’t breaking down. Additionally, maintenance of your commercial heating and cooling unit makes sure that they have an extended lifespan.


PDM Won’t Cut Corners When It Comes To Your Health, Safety And Comfort, Be Impolite, Or Leave A Mess.

When you trust someone to help your business succeed, you want to make sure they've got what it takes. At PDM, we've been proving that over and over again since 1885. Whatever the scale of your job, you can be certain we'll do it right.

  1. We make only honest and accurate statements about our service and products.
  2. We always follow through on our promises.
  3. We will only sell products that are expertly manufactured from the finest materials.
  4. We never make excuses for our shortcomings or try to shift the blame to others.
  5. We smile and display energy, attention, and enthusiasm at all times.
  6. We work safely, keep the job site neat and clean up the work area to your satisfaction.

If your commercial HVAC system needs our practiced touch, send us a message online or call 815-726-6264 today!



Gary Bradbury, Superintendent Laraway School District 70-C

"Without exception we have been well satisfied with our relationship with PDM. They respond to our calls in a timely manner, their cost estimates are competitive and on target and the quality of their work is excellent... It is without reservation, that I endorse PDM. They are worthy of your most serious consideration."  


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Commercial Plumbing Service

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