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Avatar for Mr. Electric of Chattanooga, LLC
Mr. Electric of Chattanooga, LLC
4.4(
123
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Ooltewah, TN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Would not give basic quote, said would be done on site and installation done if price accepted. We expect they would have charged for the trip to estimate if price was rejected. Want quotes up front, thank you."
Panel upgrade
Panel Upgrade
panel upgrade
panel upgrade
Generator install 1

+13

Response time12 hrs
54 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Premier Generators
Premier Generators
New to Angi
Fixed Generator - RepairGenerator - Repair - For Business

Serving Ooltewah, TN and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Premier Generators has helped homeowners and businesses across the Southeast protect what matters with reliable Generac home standby generators for over 30 years.\n\nWhen power goes out, your generator is designed to start automatically and restore power within seconds, helping keep your home or business running smoothly. We start by learning what matters most on your property, then guide you through a clear process: right-sized recommendations, permitting, installation, and complete start-up and testing.\n\nOur relationship does not end at installation. We provide service and maintenance to help your system stay ready, including routine inspections, preventive maintenance, and repairs. Ask about maintenance plans and support options, plus warranty coverage that can extend up to 10 years.\n\nWhether you’re protecting a whole home or a commercial site, we’ll help you choose the right solution for your needs and leave you feeling confident, informed, and prepared long before the next outage.

Avatar for All Pro Generator Service & Repair, LLC
All Pro Generator Service & Repair, LLC
5.0(
4
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Ooltewah, TN and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Ashley made the process painless and easy. He communicated with me throughout the entire repair and even took the time to answer my questions as well. I’ve since added them for my annual maintenance to keep my generator working every time we need it."
Cleaning a residential generator.
The owner (Ashley) in front of the Atlanta Falcons head coach's home after repairing his generator and transfer switch
This generator is now serviced and spotless and ready for the next storm.
Recommended by100%of homeowners
Avatar for Two Rivers Electric, LLC
Two Rivers Electric, LLC
4.3(
19
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Ooltewah, TN and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"It went great! We've had several projects at our house the last couple of years and Two Rivers will forever be our Go-To for all things electrical. Communication is KEY! We were informed at every step and the work was performed quickly and job site was left Clean!"
Recommended by88%of homeowners
Embark Project Services, LLC
4.9(
18
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Ooltewah, TN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Embark is a company I would highly recommend without hesitation. The electricians arrived exactly on time, were very professional and completed project in a timely manner. They provided expert opinions and advice and were respectful and kind. The yard is now lighted with little stress from this home owner. They cleaned up their work area cleaned when done. Cost was as quoted. Would use Embark again if needed and recommend to friends."
Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 38
Generator Install questions, answered by experts

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

The Ooltewah, TN homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.