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Verified Reviews for Generator Install pros in Ballwin, MO

*The Angi rating for Generator Install companies in Ballwin, 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 Ballwin, 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 February 14, 2026

Find Generator install pros in Ballwin

Avatar for Reinhold Electric Inc
Reinhold Electric Inc
4.6(
325
)

Serving Ballwin, MO and surrounding areas

Approved

In business since 1976

Free estimates

Emergency services offered

"Very quick and courtious installers. They answered my questions even on other projects they were not working on at the time."
Additional Photos
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Response time9 hrs
3 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Streib Company
Streib Company
4.7(
161
)

Serving Ballwin, MO and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Streib was extremely professional, courteous, patient, and friendly throughout the entire process. They did a great job with the installation - the city inspector was impressed by their work. Additionally, everyone I interacted with was just so nice. It made for a very pleasant and stress-free experience."
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Solar Panel Install
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+7

Response time2 days
8 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for JK Electric, LLC
JK Electric, LLC
4.9(
26
)

Serving Ballwin, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very, very nice and efficient. Even offered to have my grandson call him for questions about the electrical trade. Will recommend him highly!"
Old panel
New GE Panel
Kitchen upgrade
Kitchen upgrade
Basement panels

+1

Response time1 day
Response rate88%
Recommended by100%of homeowners
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Avatar for J BATHE ELECTRIC
J BATHE ELECTRIC
4.7(
41
)

Serving Ballwin, MO and surrounding areas

Approved

In business since 1945

Free estimates

Warranties offered

"We highly recommend JBathe Electric. They were very knowledgeable and professional! They were very reasonably priced! From the office staff to the installers the customer service was superb!"
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+20

Response time2 days
Response rate87%
12 neighbors recently requested a quote
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Avatar for Potts Electric, LLC
Potts Electric, LLC
4.8(
24
)

Serving Ballwin, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Emergency services offered

Warranties offered

"Under cabinet light install. The technician was great. He confirmed that the job would be out of my price range and gave me an alternate solution. I felt that he was honest and wasn't pushy."
Panel upgrade
Panel upgrade
Light switch
Light switch
Outdoor light

+2

Response time1 day
Response rate90%
183 neighbors recently requested a quote
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Avatar for Wells Electric LLC
Wells Electric LLC
5.0(
5
)

Serving Ballwin, MO and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

With over 20 years of experience, we’re a licensed, family-owned electrician proudly serving Warrenton and the surrounding areas—including St. Louis, St. Charles, Warren, and Franklin Counties. From expert electrical repairs to new home build wiring and generator installation, we bring dependable service, quality craftsmanship, and peace of mind to every job. Fully licensed in the state of Missouri and St. Charles County, we’re here to power your home or business with skill and care you can trust.

Response time2 days
5 neighbors recently requested a quote
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Avatar for Pauls Honey Do Service
Pauls Honey Do Service
4.9(
156
)

Serving Ballwin, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Installed a wall mount and large tv Great job. Knew what he was doing"
Garage
Garage
Garage
Deck
Deck

+60

Response time8 hrs
9 neighbors recently requested a quote
Recommended by80%of homeowners
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Avatar for Snider Constructors, LLC
Snider Constructors, LLC
4.2(
587
)

Serving Ballwin, MO and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"Steve and Charlie from Handyman Connection did great work!! They replaced/installed the bird guard vents quicker than expected!! Plus, they had to deal with a dead bird in the attic, and did it with no problem at all!!"
Small bath remodel
Chimney chase cover
Deck addition
Additional Photos
Additional Photos

+5

Recommended by88%of homeowners
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Showing 1-10 of 368
Generator Install questions, answered by experts

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

It’s usually better to repair your generator if it isn’t working properly, as it will typically be much more affordable and should yield similar results. Generator repairs cost around $300 on average, while installing a new whole-house generator costs around $5,000 on average. The only exception is if you know your generator is reaching the end of its useful life, usually between 30 and 40 years. If you have an older generator, you could face multiple repairs in the coming years, which might mean that a full replacement will be more cost-effective over time.

The Ballwin, 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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