For 126 years PDM has created mechanical maintenance plans that reduces expensive breakdowns. Call Rudy Mahalik for a free estimate on any plumbing, heating and cooling equipment.
Do you need precise work on tight schedules? Sometimes, maintenance issues can't wait. When you call our unlisted priority hotline you'll receive fast response from some of the most experienced technicians in the area– keeping you safe and property damage to a minimum.
PDM is known for having qualified teams to handle unusually complex work— such as health care, industry, institutions and academic needs. Let us put the right technical experience to work for you.
PDM is often the first to arrive at a project and the last to leave. We also look for ways to reduce project costs for managers, owners and developers.
When you want quality workmanship at a competitive price, call PDM for help on any small or large project. You won't go wrong. Guaranteed.

An EPA economic analysis performed at an elementary school showed that preventative maintenance pays off in significantly fewer repair bills over the life of the equipment.

Call Rudy Mahalik for free advice.


Member TRMA and TRSC safety training
One of the easiest ways you can save energy automatically.
Joliet / Crest Hill
Lockport / Homer Glen
Romeoville / Bolingbrook
Plainfield / Shorewood
Channahon / Minooka
New Lenox / Manhattan
Frankfort / Mokena
South DuPage / SW Cook
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