*The Angi rating for Generator Install companies in Jennings, 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 Jennings, 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 July 29, 2026
Serving Jennings, MO and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Installed a back-up sump pump. Great job! Thank you!"
+3
Serving Jennings, MO and surrounding areas
Approved
Super Service Award Winner
In business since 2011
Free estimates
Emergency services offered
"PowerUp electrical was very professional and came out numerous times to help a strange situation we had with running electric to our hot tub on our new build house. They were very helpful and did not even charge us for the return visits. We really appreciated using a company with such integrity and great work ethic."
Serving Jennings, MO and surrounding areas
Approved
In business since 1980
Emergency services offered
Warranties offered
"I liked how the company called to update me on the arrival of the electrician. He was on time, professional and got the work done quickly. He listened to my issues and offered several solutions."
+14
Serving Jennings, MO and surrounding areas
Approved
Customers say: Quick response
"The installer was great. He answered all my questions and never got mad about it. He was friendly and worked fast. Great job."
Serving Jennings, MO and surrounding areas
Approved
Free estimates
Emergency services offered
Warranties offered
FixPro is a locally owned and operated handyman service proudly serving St. Louis, St. Charles, Lincoln, Warren, Franklin, and Jefferson Counties. We specialize in high-quality home repairs, carpentry, drywall, painting, flooring, deck repair, and general maintenance—handling everything from small fixes to larger improvement projects with precision and professionalism.\n\nWith years of hands-on experience across construction, maintenance, and service industries, I built FixPro to deliver what most contractors don’t: clear communication, reliable scheduling, and work done right the first time. We show up when we say we will, diagnose issues properly, and provide straightforward solutions without cutting corners.\n\nOur approach is simple—treat every home like it’s our own. We focus on clean workmanship, long-term durability, and customer satisfaction. If you want it done right the first time, FixPro is ready.\n\nNeed Something Fixed? Hire a Pro.
Serving Jennings, MO and surrounding areas
Approved
In business since 2000
Emergency services offered
Warranties offered
"The technician was very careful and thorough."
+1
Serving Jennings, MO and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"Power Up installed three items. 1. They installed an electric service for our new freezer. 2. They installed a Nest doorbell. 3. The big job was their installing a nine camera security system on our home. Their work was excellent and are always ready to answer any questions before, during, and after installation. I highly recommend Power Up for their excellent work. I would hire again."
+4
Serving Jennings, MO and surrounding areas
In business since 1975
Free estimates
Emergency services offered
"Paul came over early in morning and gave us a bid to install two ceiling fans and a bathroom light fixture. He said the fee would be $180 for each fan and $80 for the light fixture plus an $89 service fee. Bid seemed high, but he said he could do the work that day, so we went ahead. He was very professional and informative. Did the work efficiently and was courteous. The fans and lights work well."
Serving Jennings, MO and surrounding areas
In business since 2012
Free estimates
Emergency services offered
"Great! Quick notice to prepare install a gas stove that replaced a defective electric."
+7
From average costs to expert advice, get all the answers you need to get your job done.
The cost to install a whole-house generator in St Louis, MO varies based on factors like generator size, fuel type, and installation complexity. Learn the typical price range and what influences your total cost.
The cost to install a generator transfer switch in St. Louis, MO depends on several factors. Our guide will help you understand all of the costs.
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
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.
