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Avatar for Freedom1 Electric
Freedom1 Electric
4.8(
21
)
Fixed Generator - InstallFixed Generator - Repair

Serving Somerville, TN and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"These guys are very professional. They replaced my old and outdated breaker panel with new 200 amp breaker panel. This only took about 4 1/2 hours and was installed up to code. They helped explain how the different breakers work and there purpose. I will definitely be calling these guys back for any and all of my electrical. I would definitely recommend these guys to any one."
68 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Square Weber, LLC
Square Weber, LLC
4.5(
52
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Somerville, TN and surrounding areas

Approved

In business since 1987

Emergency services offered

Credit card accepted

"The electricians installed a ceiling fan for us and were great! They arrived on time, were very polite, and got the job done correctly. We are very pleased with them and will most likely hire them again when we decide to put in our other fans."
Response time8 hrs
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Wolfe Brothers Electric LLC
Wolfe Brothers Electric LLC
4.7(
12
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Somerville, TN and surrounding areas

Approved

Emergency services offered

Warranties offered

Credit card accepted

"I have never had any problems with any of their work. They do the best job and work until it is finished. One time they were working on the generator they were here until about 10 at night to get it done. They come when you call! I have been using them for the last 20 years and I've never had one complaint! They deserve an A+"
Generator
Response time8 hrs
14 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Mr. Electric of Tipton County
Mr. Electric of Tipton County
5.0(
6
)
Fixed Generator - InstallPortable Generator - InstallFixed Generator - Repair+4 more

Serving Somerville, TN and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Mr. Electric® of Tipton County is a leader in electrical services and a trusted provider for installations, lighting, and electrical repair for homes and businesses. Our team of licensed electricians provides expert service with the professionalism and integrity you’d expect from a major brand. Since 1994, Mr. Electric’s locally-owned and operated locations have earned the trust of the communities they live in and serve throughout the US and Canada. We believe in up-front, fair pricing, and quality workmanship. Backed by our Neighborly Done Right Promise™ - if it's not done right, we promise to make it right. Guaranteed. Contact us today to see how we can help any of your electrical needs.

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+3

4 neighbors recently requested a quote
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Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

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.

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

The Somerville, TN homeowners’ guide to generator installs

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