PDM has a good reputation with contractors, engineers and architects for precise work on tight schedules, thin budgets and design challenge. PDM also is known for having experienced teams and advanced capabilities to handle unusually complex work— such as health care, biotech, industry, institutions and academic.
- Plumbing, heating, ac emergency service & preventative maintenance
- Construction, build-out, repair and replacement mechanical services
- Design build services
- Medical gases
- Process piping
- Mechanical piping
- Welding
- Pipefitting and more
Quality, safety & timeliness
PDM is often the first to arrive at a project and the last to leave. PDM planners and estimators pride themselves on accuracy while looking for ways to reduce project costs for 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.
We serve...
- Government and Schools
- Office, Commercial and Industrial
- Manufacturing and Warehousing
- Restaurants and Hotels
- Hospitals, Religious Centers
- Multi Family and Retirement Centers
- General Contractors
- See Nationally Recognized Client List
- Past Projects

Call Rudy Mahalik for free advice.

Think green. Save green.
You name it PDM can help
- Emergency service
- Plant maintenance specialist
- Green energy saving maintenance
- RPZ water backflow
testing, installation
- Piping; process, medical,
gas, water
- Sewer & roof drain cleaning, repair,
install
- Plumbing-Drain, Heating,
AC, Ventilation
- Boiler, rooftop,
chiller, cooling tower
- Split system, air handler, unit heater & more
- Air cleaner,
temperature balancing & zoning
- Certified welding & sheet metal fabrication
- Call Rudy Mahalik for free cup of coffee to discuss your facility needs.

Member TRMA and TRSC safety training
Think green. Save Green.
Reduce water usage
- Toilets - save thousands of gallons water a year with new low water
use toilet.
- New Urinals can even be water-free
- Green shower heads - conserving hot water and cut shower water
usage by 2/3.
- Faucet aerators - Save water without sacrificing performance. Can
reduce standard flow by more than 30 percent.
- Demand hot water re-circulator pump - Stop wasting and waiting
for hot water.
- More money saving green ideas
Choose energy efficient products
AC - Heat precision tune pays for itself
- Poorly maintained unit can increase heating or cooling utility
bills up to 12% or more.
- Dirty system reduces heat/ac capacity up to 25%, stressing the unit and leaving you less comfortable with higher operating costs.
- A third of the systems we replace are due to poor maintenance. Lack of regular maintenance can shorten HVAC life one to eight years.
- 60% of our emergency calls are caused by neglect. Call
PDM for a presicion tune-up.
Programmable thermostats - Stop wasting 3 to 14% of your utilities.
One of the easiest ways you can save energy, money, and help fight global warming. Save
automatically.
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