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Ensure uninterrupted power with expertly selected automatic transfer switches designed for safe, seamless operation and dependable backup power performance.
Learn MoreAn Automatic Transfer Switch (ATS) is the critical component that makes your backup generator system truly automatic. Often considered the "brain" of your standby power system, an ATS continuously monitors your utility power and instantly detects outages. When a power interruption occurs, it automatically signals your generator to start and safely transfers your electrical load—whether you're home, at work, or away.
Within seconds, your home or business is supplied with reliable backup power, helping protect your family, employees, equipment, and daily operations from unexpected outages. Once utility power is restored, the transfer switch automatically transfers your electrical load back to the utility source, safely shuts down the generator, and returns the system to standby mode—all without requiring any manual intervention.
At South Shore Generator, we provide professionally selected and installed automatic transfer switches for residential, commercial, and industrial applications. Our experts help you choose the right transfer switch based on your generator size, electrical load requirements, and desired level of backup power—whether you need essential circuit coverage or whole-home or facility protection.
See the benefits of ATS
Ensure uninterrupted power with expertly selected automatic transfer switches designed for safe, seamless operation and dependable backup power performance.
With the right automatic transfer switch, your generator is always ready to respond, providing dependable, uninterrupted power whenever the grid goes down. South Shore Generator delivers complete backup power solutions designed for reliability, safety, and peace of mind.
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We proudly meet state procurement requirements and maintain certifications that demonstrate our commitment to quality, diversity, and public sector excellence.
Rhode Island Certified WBE
Officially certified as a Women-Owned Business Enterprise, meeting state diversity procurement standards.
Approved Massachusetts Public Purchasing Vendor
Authorized to provide products and services through the MPA550 cooperative purchasing contract.
Massachusetts Statewide Contract Vendor
Approved statewide contract vendor serving government agencies, municipalities, and educational institutions.
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South Shore Generator is a woman-owned certified business in the state of MA.

Serving Boston, Worcester, Cape Cod MA, as well as Providence, Warwick, Cranston RI.
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