*The Angi rating for Generator Install companies in Warrenton, 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 Warrenton, 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 March 11, 2026
Serving Warrenton, MO and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"This company and its technicians have been excellent Very reliable and knowledgeable In addition, they are trustworthy and honest"
Serving Warrenton, MO and surrounding areas
Approved
In business since 1993
Free estimates
Emergency services offered
"Larry explained the process. Made sure that we were aware of the requirements and the amount of time needed to complete the job."
+3
Serving Warrenton, MO and surrounding areas
Approved
In business since 2025
Free estimates
Small jobs welcome
"Jake did an amazing job. He is fast, efficient and affordable. He worked with me on a plan to add some receptacles and lights to my old house, and did a great job executing on the plan. He’s easy going and friendly. He fixed things and advised on other problems. He has a vast wealth of experience and found a workable solution for every old-house problem I had. Loving all the life he’s brought to previously unused parts of my house!! Thanks Jake!"
Serving Warrenton, 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 Warrenton, 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 Warrenton, MO and surrounding areas
Approved (Corporate)
In business since 2024
Free estimates
Emergency services offered
Shinnova Power is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.
Serving Warrenton, MO and surrounding areas
Approved
My name is Rich Schaub I am a master electrician with 20 plus years of experience. I have experience in all aspects of electrical work.
Serving Warrenton, MO and surrounding areas
In business since 2010
Free estimates
Credit card accepted
"They went above and beyond for a generator install"
Serving Warrenton, MO and surrounding areas
In business since 1984
Free estimates
"he did exactly what i asked and did a great job and would have them do it again ty"
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.
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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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