*The Angi rating for Generator Install companies in Diamond, 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 Diamond, 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 January 08, 2026
Serving Diamond, MO and surrounding areas
Approved
In business since 2011
Free estimates
Credit card accepted
"Complete 30x36 outdoor shop electrical system."
+10
Serving Diamond, MO and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"The service went very well. Completed the trash in one day. Really nice guy and does good work. Would hire again if I needed more electrical services!"
+2
Serving Diamond, MO and surrounding areas
Approved
In business since 2009
Emergency services offered
Credit card accepted
"Will use again. Professional, uniformed, efficient, Did what was requested."
+3
Serving Diamond, 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 Diamond, MO and surrounding areas
Approved
First year election. Looking to join the residential electrician field!
Serving Diamond, MO and surrounding areas
Approved
Maintenance electrician by trade looking for weekend jobs. Reasonable pricing.
Serving Diamond, MO and surrounding areas
In business since 2014
Free estimates
Emergency services offered
"Very quick, fixed the first time, helped with advice. Volunteered to change light bulbs on another high ceiling fan since he had a big ladder and I'm afraid of heights. Would definitely hire again."
Serving Diamond, MO and surrounding areas
In business since 2005
Free estimates
Emergency services offered
"Placing Underground PVC carrying around 15 ft of cable that was attached to an existing outlet. 4 GFI's installed to connect covered outdoor outlets. Also Installed 2 LED low voltage lights + replace bulbs for 3 outdoor led lights + relocated a light fixture halogen outdoor great was very good done,"
+3
Serving Diamond, MO and surrounding areas
In business since 1985
Free estimates
"The man Right on time did the work well Great great experience"
Serving Diamond, MO and surrounding areas
In business since 2021
Credit card accepted
"They were able to install my generator and 2 transfer switches in a day. Excellent work ."
+9
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
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Whole home generator installations require a professional hand. Read this guide to help you decide which generator is best for your home.
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