Professional commercial generator installation for offices, retail spaces, restaurants, warehouses, and other business properties throughout Atlanta and surrounding communities. Knock Out Electric installs backup power solutions designed to help businesses maintain essential electrical systems during outages and unexpected utility interruptions.
Thanks — a Knock Out electrician will reach out shortly. Need help now? Call 678-683-4237.
A properly installed generator can help keep critical systems powered when utility service is interrupted. Our electricians evaluate your property, electrical load, essential circuits, transfer requirements, and backup power goals before planning a generator installation suited to the needs of your business.
I had an outstanding experience with Knock Out. I needed urgent help with an electrical issue at home and they really found the cause. Knowledgeable and dedicated.
I had an outstanding experience with Knock Out. I needed urgent help with an electrical issue at home and they really found the cause. Knowledgeable and dedicated.
This team is amazing! They did a great job and my kids even enjoyed them. Great leadership. They upgraded all our lighting and replaced the panel — the best in the biz.
Called in the evening with a real safety concern and they responded within the hour. Honest, calm, and genuinely focused on keeping our home safe. Lifesavers.
Professional from the first call to the final walkthrough. Upfront pricing, tidy work, and they stand behind it. We won’t use anyone else.
We begin by reviewing the electrical service, critical loads, equipment requirements, available generator capacity, and how your business needs to operate during an outage. This helps us plan the electrical connections and transfer equipment needed for a practical backup power system.
Commercial generator installation requires careful load planning, reliable electrical connections, proper transfer equipment, and coordination with the existing electrical system. Our electricians focus on practical backup power solutions designed around the actual needs of your property.
Generator systems must be connected correctly to prevent unsafe electrical conditions and unreliable backup operation. Professional installation helps ensure transfer equipment, circuits, wiring, and protective devices are properly integrated with the commercial electrical system.
Whether you are preparing for outages, protecting essential operations, replacing an older generator, or planning backup power for a new property, Knock Out Electric provides professional commercial generator installation throughout Atlanta and surrounding communities.
Generator size depends on the electrical load you want to support during an outage. Some businesses only need essential circuits backed up, while others may require much larger capacity. A load assessment helps determine the appropriate generator size.
An automatic transfer switch detects a utility power interruption and transfers selected electrical loads to the standby generator. When utility power returns, the system transfers the load back to normal service.
In some cases, yes, but the generator and electrical system must be sized appropriately for the building load. Many businesses choose to back up only critical systems to reduce generator size and project cost.
Yes. We can evaluate the existing generator, transfer equipment, wiring, and electrical load to determine whether replacement or system upgrades are appropriate.
Interactive map embed · Metro Atlanta coverageBased in Atlanta, we provide commercial generator installation, transfer switch work, backup power wiring, and related electrical services throughout Brookhaven, Chamblee, Dunwoody, Decatur, Sandy Springs, and surrounding Metro Atlanta communities.
Request a quoteSearch your city or filter by county. We're proud to serve homes and businesses across the metro.
Showing 23 of 23 service areas