RD Technical Services Inc

Technical Services

Proactive care for uninterrupted operations.

Proactive Maintenance for Long-Term Reliability

We specialize in maintaining, troubleshooting, and upgrading all types of legacy PLC, servo, and VFD systems.

Preventive Solutions

– Support for all types of legacy PLC systems, regardless of brand or age
– Troubleshooting and repair of servo drives and motion control systems
– Maintenance and optimization of VFD (Variable Frequency Drive) systems
– Upgrades, retrofits, and migration paths for obsolete automation hardware

Why ?

  • OEM support is disappearing. Manufacturers discontinue parts, end technical support, and stop stocking spares. Without specialists who understand legacy systems, companies are left stranded.
  • Replacement is often expensive and disruptive. A full controls upgrade can cost hundreds of thousands of dollars and require long downtime. Keeping legacy systems healthy buys time and
    protects budgets.
  • Knowledge gaps are growing. The engineers who originally installed these systems are retiring.
    Skilled legacy technicians are becoming rare, making your expertise extremely valuable.

Why Choose Us