EMA Inc

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About EMA Inc
EMA Inc operates as an electronic engineering service in Peachtree Corners, Georgia, holding a 4.8-star rating across 28 customer reviews. The company specializes in industrial drive systems, serving commercial facilities and manufacturing operations throughout the metro Atlanta area. Their service portfolio covers variable frequency drives, soft starters, and DC motor controllers for equipment ranging from production machinery to HVAC systems. The team provides both on-site repairs and remote diagnostic support, responding to client needs across multiple shifts.
What distinguishes EMA Inc is their dedication to responsiveness and technical depth. Reviewers consistently highlight the team's willingness to troubleshoot issues over the phone without charge, saving clients time and unnecessary service calls. Their expertise spans multiple drive brands and configurations, enabling them to handle retrofits and new installations as well as repairs. Unlike some industrial service providers who focus solely on equipment replacement, EMA Inc pursues repairs whenever feasible, helping clients maximize equipment lifespan and control costs.
Customer stories from reviews reveal the team's hands-on approach. Trey, referenced by multiple reviewers, has provided same-day on-site assistance and guided clients through phone-based diagnostics during emergencies. Dan Omstead specifically notes a 3am Sunday morning response for drive failure, demonstrating their commitment to minimizing downtime. Jody Lambright describes EMA as willing to go beyond standard service boundaries when the original equipment manufacturer refused support, locating parts and solutions other vendors could not find. These scenarios illustrate a service model built on adaptability and technical resourcefulness rather than cookie-cutter repairs.
What Customers Say
Seven of eight reviewers award 5 stars, praising technical skill and responsiveness. Four reviewers specifically mention emergency or same-day service, including a 3am Sunday call. One reviewer cites concerns about business integrity, while positive reviewers highlight Trey and the team'sdiagnostic expertise.
Working Hours
| Sunday | Closed |
| Monday | 8 AM–5 PM |
| TuesdayToday | 8 AM–5 PM |
| Wednesday | 8 AM–5 PM |
| Thursday | 8 AM–5 PM |
| Friday | 8 AM–5 PM |
| Saturday | Closed |
Services
Variable Frequency Drive Repair
Diagnosing and repairing VFDs for industrial motors, restoring proper speed and torque control.
AC Drive Service
Maintenance, troubleshooting, and repairs for alternating current drive systems across various applications.
DC Drive Repair
Service for direct current motor controllers including diagnostics and component replacement.
Soft Starter Installation & Repair
Installing new soft starters and repairing existing units to manage motor startup currents.
Preventive Maintenance Programs
Scheduled inspections and tune-ups to extend drive and controller lifespan and prevent failures.
Emergency Repair Response
After-hours and weekend service calls to minimize production downtime from drive failures.