Award Winning Plumbing, Heat & Air Service 

Trusted Family Since 1885

With generations of experience PDM has delivered high quality service to over 100,000 customers. You’ll get a leader with A+ Rating from BBB who is a trusted and reliable provider for plumbing & drain cleaning, heating & cooling in the greater Joliet area.

Loving What We Do

Choose PDM Plumbing, Heating, Cooling for quality maintenance to avoid breakdowns and lower operating costs. We wear shoe covers, will clean up and are licensed, insured, background checked and drug tested for your protection.

Lower Ownership Costs

PDM puts 130 years of extensive plumbing & HVAC experience to work for you. Our team understands the remodeling concerns of homeowners, schools, hospitals, and commercial manager, where comfort, safety and on-time performance are important.
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What’s Behind “Total Comfort Guaranteed”

6 ways to build trust

PDM will call before we arrive, do our best to arrive within 20 minutes of when promised and make sure our visit is brief. Your plumber and HVAC technician is background checked, licensed and insured for your protection. Order years of caring service into your next visit.
Your total satisfaction is important to us. If you’re unhappy we want to know and do what we can to make you comfortable.
We carefully evaluate your plumbing, heat or ac system and offer you a price BEFORE work begins.
Your home or business work area will be as clean or cleaner than when we arrived. If not, you get $75.
Full one year workmanship guarantee. If our workmanship fails we’ll redo for free.
Order an AC or Heating top to bottom maintenance check-up. If your unit passes our inspection and stops this season we’’ll apply your tune-up cost towards any repair. You can’t lose
Son, mother, father playing on the living room floor

PDM did a great job, complete. Showed up on time, pleasant gentleman, good attitude, good equipment.

Did You Know?

More Videos

#1 cause of higher utility bills and equipment breakdowns is DIRT! 

Putting off plumbing and HVAC maintenance is inviting an inevitable emergency, and an expensive, frantic outcome!

If you want quality maintenance, our specialists can inspect and evaluate your system, advise of any maintenance or repairs needed, and provide the optimum settings for safe, efficient operations, all of which can help you avoid any unwanted breakdowns and help lower your utility bills. Call PDM Plumbing, Heating, Cooling repair and maintenance in the greater Joliet area.

Read About Preventative Maintenance

Lower furnace & AC bills.

Your thermostat controls 50% of your utility bill.

  • Are you on the go? Have a vacation home? Save money and go green.
  • Control your home or business thermostat using a computer, tablet, or smartphone, whether you’re across the room or around the world.
  • Automatically set your thermostat back to 5 to 15 degrees for eight hours, and save 1% off your heating or cooling bill for every degree  – Dept. of Energy
  • Add more control and comfort with a new Wifi thermostat. YouTube video shows benefits of  Honeywell Wifi thermostat.
  • Nicor Gas offers a $20 rebate when you install a programmable thermostat – your receipt is needed. PDM sells and installs thermostats.

Keeping you happy with quick, safe, guaranteed solutions at a competitive price since 1885. 


Service is really where PDM separates themselves from other contractors I have worked with over the past 25 years…thanks again for making this project a complete success.  

W. Thompson, Director of Facilities Management
Lockport Township High School District 205

“Worthy of serious consideration”

Without exception, we have been well-satisfied with out 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.  SEE MORE

Gary Bradbury, Superintendent
Laraway School District 70-C

“Good Advice + Value”

When you employ PDM, you can be assured you will get the finest quality work at a most competitive price. It is without reservation that I recommend and endorse PDM.  SEE MORE

Richard Dombrowski, Interim Business Manager
Union  School District  81