Trust Our workshop for all of your maintenance & service needs

Compressor Services, Maintenance, Installation & Testing

Specialist supplier that integrates design, manufacture, sales, and services to provide high-quality services

Keeping compressed air systems running is what we, here at DUPAIR do.

From routine servicing to full installations and compliance testing, we support industrial and commercial operations across Pretoria and beyond. When your compressor goes down, so does your production line. That’s why everything we do comes back to one thing: getting you working again, fast.

Emergency & Ongoing Support

  • 24/7 Call-Out  A compressor breakdown doesn’t wait for office hours, and neither do we. Call us any time, day or night, and our technicians will get you up and running again.
  • Telephonic Technical Support  Not every fault needs a site visit. A phone call to our technicians can sort a fault code, walk you through a quick fix, or tell you straight away if we need to send someone out.
  • Routine & Scheduled Maintenance  Small problems catch up with you if you let them. We build a maintenance schedule around your equipment and your production hours, so servicing happens before something breaks.
  • Service Level Agreements (12 & 24 Month)  Sign up for a 12 or 24 month service agreement and get priority call-out with planned servicing built in. The cost is fixed upfront, so you’re not left scrambling for a technician when something goes wrong.

Testing & Compliance

  • Air Quality Testing  Compressed air used around your product, your equipment, or your patients has to be clean. We test for oil, moisture, and particle content, then hand you a straightforward report for your audits and compliance records.
  • Air Flow Testing  Your equipment is only as good as the air reaching it. We measure actual flow through your system, compare it against what your machinery needs, and show you where pressure or efficiency is slipping away.
  • Pressure Vessel Testing  Receiver tanks and pressure vessels need regular inspection to stay safe and legal. We carry out pressure vessel testing and issue the certification you need for your records and your insurer.

Parts, Equipment & Rentals

  • Supply of Parts  Genuine and compatible parts for most major compressor brands, in stock and ready to go, so a part shortage isn’t what’s keeping your equipment offline.

  • Compressor Sales & Rentals  Browse our inventory of quality used compressors, or hire a rental unit when you need extra capacity right now. Either way, you’re covered without waiting weeks for new equipment to arrive.

  • Medical Compressed Air Equipment & Expertise  Medical compressed air has to meet a different standard, and we know what that standard looks like. We work with healthcare facilities across the region to get their medical-grade equipment installed and properly maintained.

Installation & Upgrades

  • Compressed Air Pipeline Installation  From the compressor room to the factory floor, we design and install pressurised air pipelines sized correctly for your system, so you don’t lose pressure, or money, over a badly planned pipe run.

  • Advanced Downstream Air Treatment  Dryers, filters, and separators sized for what your air actually needs, so moisture and oil never reach your tools or your production line.

  • Variable Speed Drive (VSD) Installation, Support & Repairs  A VSD compressor can cut your energy costs substantially, but only when it’s installed and maintained properly. We install, service, and repair VSD units, and we’re on hand for technical support when questions come up.

  • Workshop Overhauls, Repairs & Customisation  Bring your compressor into our Pretoria workshop for a full strip-down, overhaul, or repair. We also customise equipment for specific applications, including jobs other suppliers have turned away.

Smart Monitoring

  • Remote Compressor Monitoring System (IoT)  Keep an eye on pressure, temperature, and performance from your phone or laptop, wherever you are. Our remote monitoring system flags issues early, before a small fault turns into a shutdown.

Free Site Visits & Quotations

  • Not sure what your operation needs? We’ll come out, take a look at your current setup, and put together a no-obligation quote, at no cost to you.

Got a specific question about your compressor setup? Speak directly to our workshop manager for repairs and overhauls, or our technical manager for installations and ongoing support. No call centre, just a straight answer from someone who knows your equipment.

Get a Free Quote

Let Us Know What You Need & How We Can Help Your Business