Home & Commercial Generators in Marietta, GA.

Same-Day Consultations available
call 404-593-6308 for a free quote

Same-Day Consultations 
call 404-593-6308
for a free quote

Marietta is one of the most beloved cities in metro Atlanta, with its historic Square, tree-lined neighborhoods, and a deep sense of community pride. Whether your Marietta home or business is near the Square or out in East Cobb, severe weather and an aging grid put your power at risk every storm season.

Southern Power Generators is a family-owned company based in Decatur, GA, serving Marietta and the surrounding Cobb County area. Our owner, James Hill, is a licensed Georgia Master Electrical Contractor, the highest level of electrical licensing the state of Georgia issues. We are a Generac Authorized Dealer, fully insured, and rated 4.9 stars by more than 30 verified Atlanta customers on Google. From your first phone call through every annual maintenance visit, you work directly with our family. No commission-driven sales pitch. No hidden fees. Just honest, family-run service for Marietta homeowners and business owners.

A commercial standby generator is one of the smartest investments a Marietta business owner can make. Power outages do not check your calendar, and the cost of an unexpected shutdown can run into thousands of dollars within hours. Our family installs commercial Generac generators for restaurants, retail stores, medical practices, professional offices, and automotive shops throughout Marietta and the surrounding Cobb County area. Every installation includes a full site assessment, proper sizing for your peak electrical load, permits, gas line connections, an automatic transfer switch, and final commissioning. We handle the entire commercial project in-house, with no subcontractors, no commission-driven sales pressure, and no hidden fees on your final invoice.

More Marietta drivers are switching to electric vehicles every month, and proper home charging is the difference between waking up to a full charge or running out the door wondering where to plug in. Our family installs Level 2 home EV chargers throughout Marietta, with full panel evaluations and any upgrades handled by our team. We also install commercial EV charging stations for Marietta businesses, including employee parking, customer-facing chargers, fleet stations, hotels, and multi-family residential properties. Every EV charger installation in Marietta is performed by a licensed Georgia Master Electrical Contractor, which means safe wiring and reliable charging for years.

From Marietta Square, Kennesaw Mountain area, East Cobb, West Marietta, and Powers Ferry to surrounding Cobb County neighborhoods, our family installs home generators, commercial generators, and EV chargers throughout the Marietta area. If you do not see your specific Marietta neighborhood mentioned here, please reach out. We serve almost every street in metro Atlanta and would be happy to confirm coverage for your address.

Marietta has been part of our service area for years, and we treat every Marietta customer the way we would want to be treated. Call Southern Power Generators today for a free, no-pressure quote on a home generator, commercial generator, or EV charger installation. Call us at (404) 593-6308 or request your free Marietta quote online. We will come to your property, walk through your power needs, and give you a clear, written quote with no high-pressure sales tactics. That is our honest plan for keeping your Marietta, GA home or business powered through whatever comes next.