Top-rated generator install pros.

Get matched with top generator install pros in Stewartsville, MO

Enter your ZIP and get matched with up to 5 pros

Find Generator install pros in Stewartsville

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro
59 local quotes requested

We are the experts in the field of Whole Home Generator Sales and Installation, 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.

We are the experts in the field of Whole Home Generator Sales and Installation, 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.


Avatar for Midnight Sun

Midnight Sun

4.85(
59
)
Approved Pro

Midnight Sun

4.85(
59
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

We offer over 12 years of experience in the electrical industry. We take on a wide range of electrical projects, to include full installation, for additions and remodels, as well as wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long term relationships with our clients, and guarantee your satisfaction.

"He was great to work with."

Thomas D on October 2020

We offer over 12 years of experience in the electrical industry. We take on a wide range of electrical projects, to include full installation, for additions and remodels, as well as wiring and panel upgrades, and a variety of other jobs. We take pride in our quality of work and our commitment to outstanding results. We are committed to providing a personalized service for each individual project we take on. We look forward to building strong, long term relationships with our clients, and guarantee your satisfaction.

"He was great to work with."

Thomas D on October 2020


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
101 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 Mister Sparky Kansas City

Mister Sparky Kansas City

4.60(
490
)
Approved Pro

Mister Sparky Kansas City

4.60(
490
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
444 local quotes requested

Welcome to Mister Sparky where professionalism and expertise come together to serve all of your electrical needs. Whether you need an electrician to update your home, help you complete an addition or repair a faulty circuit, we are here to provide prompt, reliable service that leaves you satisfied each and every time. At Mister Sparky we offer more than just ordinary electrician service, we go above and beyond. Your time is valuable and at Mister Sparky if we show up late, we will not charge you. It is as simple as that. If an electrical repair fails during normal use in the first year, we will either repair or replace the item at no charge to you. How is that for peace of mind? We employ the very best in the business. Approximately one out of 33 applicants pass our strict qualifications and rigorous testing to become a member of the Mister Sparky team. We offer flexible financing and accept all major credit cards. Call us today and let us earn your business!

"Disclaimer: I was given the opportunity to see cost and options and I did agree to pay for most of the services with the misconception of thinking this type of service is typical cost. However, after I being taken advantage of by replacing a working $5 receptacle and then charged me $77.00. This lead me to do further research and spoke to other licensed electricians. My Story; First let me offer a suggestion, if you don't want see Mr. Sparky's ridicules high cost options that will be over $1000 then don't allow them to do this so-called home inspection. One option was $1,300 to install smoke detectors, mind you smoke detectors cost between $30 to $80 and all you need is a ladder. I denied this option. 1) They installed a so-called home surge protection (Purpose understood) however this small device is just a surge protection device and does nothing to filter or clean variable AC. A device you can buy anywhere for around $200 and 2 std 15-60A breakers which cost between $15 and $40, the job itself typically around 1.5hrs. Cost (high side) should have been around $430, my cost $1,155 2) Installed a new outlet where there was none, cost of outlet $5, typical time maybe a .5 to 1hr depending on how fast electrician would be to run wire. Cost (high side) should have been around $105.00, Mr. Sparky cost $288 3) I stepped out of the house and the electrician asked my wife if he could replace a working receptacle because it had paint on it. Wife agreed. Cost should have been free being part is $5 bucks or $1 and takes 3 to 5 minutes to replace. But ok, maybe cost of $25. Mr. Sparky cost $77.00. No he did not tell us the cost to replace a working receptacle with just paint on it. Typically electrician hourly is $50 $100 an hr. I adjusted my cost on the high side. My total cost should have been a total of around $560, but Mr. Sparky's cost was $ 1,520.00. I DO NOT RECOMMEND USING MR.SPARKY!!!! Find someone who is reputable who doesn't gouge prices to unsuspecting people who don't do research to know they paid too much! It was my mistake, don't let it be yours."

Joe D on November 2019

Welcome to Mister Sparky where professionalism and expertise come together to serve all of your electrical needs. Whether you need an electrician to update your home, help you complete an addition or repair a faulty circuit, we are here to provide prompt, reliable service that leaves you satisfied each and every time. At Mister Sparky we offer more than just ordinary electrician service, we go above and beyond. Your time is valuable and at Mister Sparky if we show up late, we will not charge you. It is as simple as that. If an electrical repair fails during normal use in the first year, we will either repair or replace the item at no charge to you. How is that for peace of mind? We employ the very best in the business. Approximately one out of 33 applicants pass our strict qualifications and rigorous testing to become a member of the Mister Sparky team. We offer flexible financing and accept all major credit cards. Call us today and let us earn your business!

"Disclaimer: I was given the opportunity to see cost and options and I did agree to pay for most of the services with the misconception of thinking this type of service is typical cost. However, after I being taken advantage of by replacing a working $5 receptacle and then charged me $77.00. This lead me to do further research and spoke to other licensed electricians. My Story; First let me offer a suggestion, if you don't want see Mr. Sparky's ridicules high cost options that will be over $1000 then don't allow them to do this so-called home inspection. One option was $1,300 to install smoke detectors, mind you smoke detectors cost between $30 to $80 and all you need is a ladder. I denied this option. 1) They installed a so-called home surge protection (Purpose understood) however this small device is just a surge protection device and does nothing to filter or clean variable AC. A device you can buy anywhere for around $200 and 2 std 15-60A breakers which cost between $15 and $40, the job itself typically around 1.5hrs. Cost (high side) should have been around $430, my cost $1,155 2) Installed a new outlet where there was none, cost of outlet $5, typical time maybe a .5 to 1hr depending on how fast electrician would be to run wire. Cost (high side) should have been around $105.00, Mr. Sparky cost $288 3) I stepped out of the house and the electrician asked my wife if he could replace a working receptacle because it had paint on it. Wife agreed. Cost should have been free being part is $5 bucks or $1 and takes 3 to 5 minutes to replace. But ok, maybe cost of $25. Mr. Sparky cost $77.00. No he did not tell us the cost to replace a working receptacle with just paint on it. Typically electrician hourly is $50 $100 an hr. I adjusted my cost on the high side. My total cost should have been a total of around $560, but Mr. Sparky's cost was $ 1,520.00. I DO NOT RECOMMEND USING MR.SPARKY!!!! Find someone who is reputable who doesn't gouge prices to unsuspecting people who don't do research to know they paid too much! It was my mistake, don't let it be yours."

Joe D on November 2019


Avatar for 4TIFY HOME SECURITY LLC

4TIFY HOME SECURITY LLC

5.00(
8
)
Approved Pro

4TIFY HOME SECURITY LLC

5.00(
8
)
Approved Pro
66 local quotes requested
2 years of experience

4TIFY HOME SECURITY LLC 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.

"All perfect"

Lindsey F on September 2025

4TIFY HOME SECURITY LLC 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.

"All perfect"

Lindsey F on September 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




Home Performance Group LLC

3.80(
10
)

Home Performance Group LLC

3.80(
10
)
Customers say: Quick response
12 years of experience

Home Performance Group is a mechanical, electrical, and plumbing firm providing service and maintenance for residential Heating and Cooling, Electrical and Plumbing systems, as well as appliance service and general mechanical repair for homes. Our installation team specializes in design, engineering and installation of cutting edge green technologies such as ground-source heat pumps, heated floors, PV solar arrays and much more.

"On 12/24/22, Home Performance Group sent a gentleman to inspect my attic for faulty ductwork since exhaust fans weren't venting correctly. The gentleman stated the issue was significant and would require two laborers. I relied on this representation and agreed to pay roughly $900. Two laborers came to my house on 12/29. They finished the project within 45 minutes. They asked for the remaining balance, which I paid. At the same time, I stated I felt taken advantage of and would contact their office. The office manager confirmed their wage rate is $150/hour/laborer. Thus, labor cost was roughly $300. I asked for materials cost and they refused to provide this amount. Given typical ductwork cost, I imagine materials cost was de minimis. Even with reasonable OH&P, Home Performance Group should have revised their bill by roughly $500 to reflect how quickly they finished the job. They have refused to do so. Without equivocation, I feel they misrepresented the severity of the project and took full advantage of the consumer."

Casey W on January 2023

Home Performance Group is a mechanical, electrical, and plumbing firm providing service and maintenance for residential Heating and Cooling, Electrical and Plumbing systems, as well as appliance service and general mechanical repair for homes. Our installation team specializes in design, engineering and installation of cutting edge green technologies such as ground-source heat pumps, heated floors, PV solar arrays and much more.

"On 12/24/22, Home Performance Group sent a gentleman to inspect my attic for faulty ductwork since exhaust fans weren't venting correctly. The gentleman stated the issue was significant and would require two laborers. I relied on this representation and agreed to pay roughly $900. Two laborers came to my house on 12/29. They finished the project within 45 minutes. They asked for the remaining balance, which I paid. At the same time, I stated I felt taken advantage of and would contact their office. The office manager confirmed their wage rate is $150/hour/laborer. Thus, labor cost was roughly $300. I asked for materials cost and they refused to provide this amount. Given typical ductwork cost, I imagine materials cost was de minimis. Even with reasonable OH&P, Home Performance Group should have revised their bill by roughly $500 to reflect how quickly they finished the job. They have refused to do so. Without equivocation, I feel they misrepresented the severity of the project and took full advantage of the consumer."

Casey W on January 2023


Showing 1-10 of 15
Generator Install questions, answered by experts

The typical cost of a home generator is around $5,000, but prices range from $400 up to $13,000, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between $500 and $2,000 or a partial-home generator for between $2,000 and $6,500. Whole-home generators usually total between $5,000 and $13,000, with some models climbing as high as $18,000.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

In many cases, you’ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

The Stewartsville, MO homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.