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Verified Reviews for Generator Install pros in Grant City, MO

*The Angi rating for Generator Install companies in Grant City, 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 Grant City, 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 November 15, 2025

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Avatar for Donohue's Lightning Rods

Donohue's Lightning Rods

4.89(
50
)
•Approved Pro

Donohue's Lightning Rods

4.89(
50
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
103 local quotes requested

The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

Avatar for KT ELECTRIC LLC

KT ELECTRIC LLC

No reviews yet

KT ELECTRIC LLC

No reviews yet
5 years of experience

RESIDENTIAL, COMERCIAL UPGRADES AND REPAIR. NEW CONSTRUCTION AND REMODEL. ELECTRIAL. ALSO INSTALL CAR OUTLETS. ALL YOUR ELECTRICAL NEEDS!!!! ADD PHONE /INTERNET LINES. SMART HOME INSTALLS. TROUBLE SHOOTING. IF IT INVOLVES ELECTRICAL HIGH OR LOW VOLTAGE, WE CAN HANDLE IT! 24 HR 7 DAY A WEEK SERVICE. OFFICE (660-726-2254 OR TOLL-FREE KC OFFICE 888-279-9752 EMERGENCY LINE AFTER HOURS (660)726-2146

RESIDENTIAL, COMERCIAL UPGRADES AND REPAIR. NEW CONSTRUCTION AND REMODEL. ELECTRIAL. ALSO INSTALL CAR OUTLETS. ALL YOUR ELECTRICAL NEEDS!!!! ADD PHONE /INTERNET LINES. SMART HOME INSTALLS. TROUBLE SHOOTING. IF IT INVOLVES ELECTRICAL HIGH OR LOW VOLTAGE, WE CAN HANDLE IT! 24 HR 7 DAY A WEEK SERVICE. OFFICE (660-726-2254 OR TOLL-FREE KC OFFICE 888-279-9752 EMERGENCY LINE AFTER HOURS (660)726-2146

Blomberg Insulation Company

No reviews yet

Blomberg Insulation Company

No reviews yet
17 years of experience

"Making home comfort more Affordable" is our motto. Working hand and hand with our customers, we strive to make every customer feel like family. With the most experienced technicians and highly trained staff, we offer many services pertaining to the insulation field. We work with both home-owners and General Contractors to Bring the best insulation has to offer to YOU.

"Making home comfort more Affordable" is our motto. Working hand and hand with our customers, we strive to make every customer feel like family. With the most experienced technicians and highly trained staff, we offer many services pertaining to the insulation field. We work with both home-owners and General Contractors to Bring the best insulation has to offer to YOU.

My Classic Car Trader LLC

2.00(
1
)

My Classic Car Trader LLC

2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Generator Install questions, answered by experts

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

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.

The Grant City, 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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