An automatic transfer switch (ATS) is what makes your standby generator truly hands-free. It monitors utility power 24/7, starts your generator within seconds of an outage, transfers your home to generator power, and reverses the process when utility power returns. All without you touching a thing. Unity Power & Light installs automatic transfer switches for new generator systems and upgrades existing manual transfer switches to automatic operation throughout Aiken, SC.
Whether you are installing a new standby generator, replacing a failing transfer switch, or upgrading from a manual switch to fully automatic operation, our licensed electricians handle every aspect of the installation including permits, wiring, testing, and commissioning.
What We Install
New ATS with Generator
Every standby generator installation includes an automatic transfer switch sized and configured for your home. We select the right ATS amperage, type (whole-house or load center), and brand to match your generator and electrical panel. The ATS is installed adjacent to your main panel and wired to both the utility service and the generator.
ATS Replacement
Transfer switches can fail after years of service. Contact points wear, control boards fail, and internal components degrade. We diagnose failing transfer switches and install direct replacements that restore full automatic operation. We work with all major ATS brands and can match or upgrade your existing equipment.
Manual to Automatic Upgrade
If you currently have a portable or standby generator with a manual transfer switch, we can upgrade to full automatic operation. This involves replacing the manual switch with an ATS, adding the control wiring between the ATS and generator, and configuring automatic start capability. The result is hands-free backup power that works whether you are home or away.
Brands We Install
Installation Process
Assessment
We evaluate your existing electrical panel, generator setup, and transfer switch (if any) to determine the right ATS type and size. We verify panel compatibility, amperage requirements, and physical space for the installation.
Permits
ATS installation requires an electrical permit in Aiken. We handle the permit application and schedule all required inspections. The installation is performed to meet current NEC and local code requirements.
Installation
We install the ATS, run the control and power wiring, connect to your panel and generator, and configure all settings including time delays, exercise scheduling, and load management parameters. Installation typically requires a brief power shutoff to your home during the panel connection phase.
Testing & Commissioning
We simulate a power outage to verify the complete automatic sequence: outage detection, generator start signal, power transfer, utility restoration detection, retransfer, and generator cool-down shutdown. We verify every circuit receives power during generator operation and set up remote monitoring if available.
Pricing
Pricing includes the transfer switch, all wiring and materials, permits, inspection, and commissioning. Exact pricing depends on your specific panel configuration, generator type, and installation complexity.
Ready for Hands-Free Backup Power?
Serving Aiken, SC and surrounding communities. Get a free assessment and quote for automatic transfer switch installation or upgrade.