Pretoria based · Nationwide service across South Africa
Colin 082 942 1852Manuel 082 746 8001
Services

Industrial air, power and field support.

Choose the system you need help with. DuoAir supports equipment from first assessment and installation through servicing, repair, inspection and ongoing maintenance.

DuoAir compressor service
01
Compressed air

Hydrovane, screw & piston compressors

Reliable compressed air starts with the correct system and consistent maintenance. DuoAir works across Hydrovane, screw and piston compressors used in workshop and industrial environments.

ServiceRepairInstallationFault findingMaintenance

Talk to us when you need:

  • Hydrovane compressor solutions
  • Screw compressor service and support
  • Piston compressor service and support
  • New or replacement installations
  • On-site diagnostics and repair work
DuoAir compressor servicing
02
Power

Generator services & sales

For backup and operational power, DuoAir supports generator systems from supply and installation to scheduled servicing, repair and fault finding.

SalesSupplyInstallationServiceRepair

Generator support includes:

  • Generator sales and supply
  • New installations
  • Scheduled maintenance and servicing
  • Repair and fault finding
  • Project work shown from 15kVA to 1250kVA
Generator servicing
03
Forecourt

Forecourt systems & consumables

DuoAir supports service-station and automotive forecourts with airline systems, tyre-inflation equipment and practical site consumables.

AirlinesConsumablesEquipmentMaintenance

Forecourt requirements include:

  • Forecourt airline installations
  • Tyre-inflation equipment
  • Forecourt consumables
  • Signage and safety-related requirements
  • On-site equipment support
Forecourt airline installation
04
Vehicle air systems

Tyre inflators

Accurate tyre-inflation equipment and reliable airline systems are essential to automotive and forecourt environments. DuoAir supplies support around these systems and their installation.

InflatorsAirlinesRepairSupport

Typical requirements:

  • Tyre-inflation equipment
  • Airline and hose-system setup
  • Forecourt installation support
  • Maintenance and repair support
DuoAir air equipment
05
Inspection & testing

Pressure vessel & pipeline testing

DuoAir specialises in pressure-vessel and pipeline testing, including preparation checks, internal and external inspection, wall-thickness testing and detailed reporting.

InspectionWall thicknessPressure testReporting

Testing work includes:

  • Internal and external inspections
  • Wall-thickness testing
  • Water fill, pressurisation, draining and venting
  • Pressure-gauge verification
  • Relief-valve testing, fitting and sealing/locking
  • Nameplate confirmation and inspection report
Industrial air system work
06
Compliance

Certificates of Compliance

Where applicable, Certificates of Compliance provide formal confirmation that relevant work, products or systems meet required standards, regulations or specifications.

ChecksDocumentationCompliance

Talk to DuoAir about:

  • Applicable compliance confirmation
  • Safety and regulatory checks
  • Supporting documentation where required
Additional project capability

More than compressors and generators.

DuoAir's project portfolio also shows car-wash installations, bead-booster feeder systems, lift inspection and servicing, new lift installations and signage work.

Need air, power or field support?

Tell us what needs to work.

Share the equipment, site and issue. DuoAir will take it from there.

CallGet a Quote