FREE 7-Year Warranty
With Purchase
Chattanooga’s Trusted
Generac® Dealer
Never worry about a power outage again.
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Power Solutions That Fit Your Life
Whether you're preparing for outages, going off the grid, or charging your EV at home, we make reliable power easy. Explore our full range of energy solutions—installed by experts and backed by experience.
Standby
Generators
Stay protected with permanent backup power that kicks in automatically when the grid goes down.
Portable Power
Solutions
Take power wherever you go—perfect for jobsites, outdoor adventures, or emergency backup.
Solar Battery
Storage
Store the energy your solar panels produce and use it when you need it most—at night or during an outage.
Reliable Power. Local Experts. Peace of Mind.
At Chattagen, we specialize in Generac® home backup generators that keep your lights on, your fridge cold, and your home safe—no matter what the Tennessee weather throws your way.
We’re not just another dealer—we’re your neighbors. As a local, certified Generac® partner, we bring reliable backup power to homes across Chattanooga with professional service and unbeatable peace of mind.
Flexible Financing Available
Don’t let cost keep you from comfort. We offer easy financing options with low monthly payments—and in many cases, $0 down and 0% interest for qualified buyers.
Benefits of a Home Backup Generator
Automatic Power When You Need It Most
Whole-Home Comfort & Protection
Protect Your Family & Your Investment
Stay Connected in Emergencies
Boost Your Home’s Value
Frequently Asked Questions
Everything You Want to Know About Home Backup Generators
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A home standby generator is a permanent power solution that sits outside your home and turns on automatically when your power goes out. It connects to your existing gas line (natural gas or propane) and supplies electricity to your home within seconds—no cords, no switches, no hassle.
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That’s up to you! Some homeowners want to cover just the essentials—like the fridge, lights, heat, and a few outlets. Others prefer whole-home protection that keeps everything running. During your free assessment, we’ll help you decide what makes the most sense for your needs and budget.
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Not really. Modern standby generators are designed to run quietly—typically about as loud as a central air conditioner. You’ll know it’s on, but it won’t drown out conversations or disrupt your day.
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Generac® generators run on either natural gas or liquid propane—whichever fuel source you already have or prefer. No need to refuel by hand or worry about running out in the middle of a storm.
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As long as there’s fuel, your generator can keep running. With natural gas, it can go for days—or even weeks—without stopping. If you use propane, the runtime depends on the size of your tank.
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Nope. The system is fully automatic. It monitors your power 24/7 and kicks on whether you're at home, at work, or out of town. You don’t have to do a thing.
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Yes! We offer flexible financing plans, including options with $0 down and 0% interest for qualified buyers. We’ll help you find a plan that works with your budget.
Still have questions?
Give a call (423) 827-8001, we would love to talk to you.
Ready for Backup Power You Can Trust?
Don’t wait for the next storm to realize what you’re missing. Secure your home, your comfort, and your peace of mind today.
Give us a call: (423) 827-8001 or fill out the form below to get a free quote.