ATS & Switchgear Service
Automatic transfer switch testing, repair, and switchgear maintenance for commercial power systems
The Critical Link in Your Backup Power System
Your automatic transfer switch is the single point of failure between utility power and generator backup. If the ATS doesn't detect an outage, doesn't signal the generator to start, or doesn't transfer load correctly, your generator is useless—regardless of how well-maintained the engine is. ATS failures are among the most common causes of backup power system failures during real outages.
Buffalo Power Solutions provides comprehensive ATS and switchgear testing, maintenance, and repair services for commercial and industrial facilities. Our technicians are experienced with all major transfer switch manufacturers and can diagnose, repair, and maintain systems from 100A residential units to 4000A paralleling switchgear.
Our ATS & Switchgear Services
ATS Testing & Exercising
Simulated power failure testing to verify detection, signal, transfer, and retransfer sequences operate within spec.
Switchgear Maintenance
Inspection, cleaning, torque verification, contact resistance testing, and thermal imaging of switchgear connections.
Emergency ATS Repair
24/7 emergency service for failed transfer switches. Mobile service with common ATS components in stock.
Upgrades & Retrofits
Controller upgrades, bypass isolation switch additions, remote monitoring integration, and ATS replacements.
What We Inspect
Don't Let Your ATS Be the Weak Link
Schedule ATS and switchgear testing to ensure your backup power system works when it matters most.