Service Calls
When systems go down, production stops. At Applied Design & Control (ADC), we know that downtime costs money — which is why our team is ready to respond with fast, reliable service calls. ADC provides local service calls across Northern California for Siemens, Allen-Bradley, and Automation Direct PLCs. We support wineries, food processors, and other industrial facilities with fast onsite troubleshooting and repairs.
Our Service Call Process
1. Rapid Response
Contact us and our technicians are dispatched quickly, ready to assess your system.
2. Onsite Diagnosis
We identify the root cause of the issue — from wiring faults to software errors — using certified tools and expertise.
3. Immediate Repair
Our team carries spare components and software tools, enabling quick onsite fixes whenever possible.
4. System Recovery
Once repairs are complete, we restore normal operation and verify performance under load conditions.
Capabilities During Service Calls
- PLC & HMI Troubleshooting – Allen Bradley, Siemens, Automation Direct, and Ignition systems serviced onsite.
- Drive & Motor Repairs – VFD programming, replacement, and startup services for pumps, conveyors, and mixers.
- Panel & Field Wiring – Onsite repairs to control panels, terminal blocks, and industrial wiring connections.
- Instrument Calibration – Pressure, temperature, and flow recalibration using certified instruments and gases.
- Emergency Support – 24/7 availability for critical systems in industries like wastewater, oil & gas, and food processing.
Service Areas
Serving clients throughout Northern California — including Vacaville, Napa Valley, Sonoma County, San Joaquin County, Stanislaus County, Sacramento, and surrounding regions.
Need Immediate Support?
If your system is down, don’t wait. ADC’s service team is standing by to troubleshoot and repair your industrial automation systems. Call us for fast, dependable service that gets you back online.
Request Service