*The Angi rating for Generator Install companies in Sparta, 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 Sparta, 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 May 21, 2026
Serving Sparta, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"Very professional work and service."
+43
Serving Sparta, MO and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
"Nextgen finished up a job that was started by another contractor. Finishing up where someone else left off can be challenging sometimes. These guys got right in and finished it up. I ll be calling them again"
+25
Serving Sparta, MO and surrounding areas
Approved
In business since 2022
Free estimates
Small jobs welcome
"Andy was on time began working immediately. Work was extremely professional. Worked diligently as the part to repair was very old. Completed his work and made the necessary repairs and all worked great. Will definitely use this company again in the future."
Serving Sparta, MO and surrounding areas
Approved (Corporate)
In business since 1992
Free estimates
Emergency services offered
We are the experts in the field of Whole Home Standby Generators, with over 20 years of experience in the game. We provide turn-key installation by licensed professionals - 24 hour emergency service - Remote Monitoring - Long term maintenance and service by factory trained technicians. \nYou can trust our team, knowing that we have a Triple-A Rating with the Better Business Bureau and received the BBB Torch Award for Ethics. We look forward to discussing your needs and providing a recommendation and services you can rely on. \n
Serving Sparta, MO and surrounding areas
Approved
Emergency services offered
Small jobs welcome
Credit card accepted
I am an experienced electrician in all things commercial and residential. I would love to come and take care of your electrical needs!
+3
Serving Sparta, MO and surrounding areas
In business since 2020
Free estimates
Warranties offered
"Barker Electric was fantastic. Brian and his crew installed all the electric in my new build, from placing floor outlet receptacles and conduit prior to foundation pour, to planning the inside and outside lights and outlets, to installing the light above my sink. Brian and his crew were professional, punctual, and completed all the tasks they said they would! I highly recommend Barker Electric! I will hire them again !"
+1
Serving Sparta, MO and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"Ryan Carr worked on my house generator. Very professional and knowledgeable. I recommend hiring him."
+1
Serving Sparta, MO and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"Ed did a great job. He had great communication throughout the project. He installed a generator hookup, moved some items around on our panel, and installed a few extra outlets for us."
Serving Sparta, MO and surrounding areas
In business since 2002
Free estimates
Emergency services offered
"Paul and Phillip were awesome! They were very friendly, timely, affordable, knowledgeable, and had great communication! Felt like family!"
+76
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
