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Verified Reviews for Generator Install pros in Grant City, MO

*The Angi rating for Generator Install companies in Grant City, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Grant City, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on April 29, 2025

Top-Rated Generator install pros in Grant City - Updated Nov 2026

Avatar for Exceptional Electric
Exceptional Electric
5.0(
9
)
Fixed Generator - InstallFixed Generator - Repair

Serving Grant City, MO and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jordon was very helpful in assistance in getting our electrical breaker box upated. He actually put in a new box and circut breakers as ours was getting very coroded and unsafe. He also installed a new outlet and a new light fixture. We would highly recommend. We will also have Jordon back to run electrical for our shed and outlet for our RV."
Panel change out
Response time5 hrs
Response rate100%
14 neighbors recently requested a quote
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NW Countertops - Home Facebook
New to Angi
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+1 more

Serving Grant City, MO and surrounding areas

In business since 2012

Free estimates

Credit card accepted

At Hendrix Electric, we are your premier choice for professional electrical service. We have provided high quality work and friendly customer service for years. We take pride in our work. We work hard to provide the best service possible with integrity and accountability. We would love to help you. Give us a call today!

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Generator Install FAQs, answered by experts

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.

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

The Grant City, MO homeowners’ guide to generator installs

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

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