Top-rated generator installers.

Get matched with top generator installers in Brighton, MO

There are 2 highly-rated local generator installers.

Generator installers in Brighton

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
.
New on HomeAdvisorNew on Angi
Approved Pro
Tri-State Water, Power & Air
.
New on AngiNew on HomeAdvisor
Approved Pro
73 local quotes requested
33 years of experience

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 Voltec Electric LLC
Voltec Electric LLC
23355 S 2325 Rd
5.00(
7
)
Approved Pro
Voltec Electric LLC
23355 S 2325 Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
85 local quotes requested

We provide all electrical based projects whether it is from new building projects, to panel upgrades, and much more. We value our customers to make sure we reach your goal, which of course is to get the project complete with quality and integrity. Our experts gladly work with any issues and are sure to get the result you want. We can't wait to work with you!

"Very knowledgeable. Saved us a lot of money. Will definitely be hiring him again."

Teri H on June 2024

We provide all electrical based projects whether it is from new building projects, to panel upgrades, and much more. We value our customers to make sure we reach your goal, which of course is to get the project complete with quality and integrity. Our experts gladly work with any issues and are sure to get the result you want. We can't wait to work with you!

"Very knowledgeable. Saved us a lot of money. Will definitely be hiring him again."

Teri H on June 2024


Avatar for NextGen Electric
NextGen Electric
334 E Kearney St
4.84(
19
)
Approved Pro
NextGen Electric
334 E Kearney St
4.84(
19
)
Approved Pro
Customers say: Quick response
52 local quotes requested
8 years of experience

EMERGENCY SERVICES AVAILABLE OUTSIDE OF NORMAL BUSINESS HOURS NextGen Electric brings both electrical and IT expertise to the table. NextGen is one of the only electrical contractors in the Springfield area specializing in smart home solutions (we are Nest Pros!) - including smart lighting, video doorbells, learning thermostats, and Mesh WiFi systems to expand your high-speed internet to the remote corners of your home. But don't worry, we provide traditional/standard electrical services also. Focusing primarily on electrical service and repair, circuit additions and remodels - we also perform electrical service upgrades and panel change-outs. Our goal is to serve Springfield and the surrounding areas with integrity and a commitment to excellence. We understand that your projects have deadlines. We are committed to doing everything in our power to keep them on track. From the moment you reach out to us to project completion, our communication is prompt. Got an emergency? Our answer is the same. We will get you back up and running in no time and make sure you're kept in the loop.

"perfectly - Service cable replaced with a new heavier one."

Gene C on March 2021

EMERGENCY SERVICES AVAILABLE OUTSIDE OF NORMAL BUSINESS HOURS NextGen Electric brings both electrical and IT expertise to the table. NextGen is one of the only electrical contractors in the Springfield area specializing in smart home solutions (we are Nest Pros!) - including smart lighting, video doorbells, learning thermostats, and Mesh WiFi systems to expand your high-speed internet to the remote corners of your home. But don't worry, we provide traditional/standard electrical services also. Focusing primarily on electrical service and repair, circuit additions and remodels - we also perform electrical service upgrades and panel change-outs. Our goal is to serve Springfield and the surrounding areas with integrity and a commitment to excellence. We understand that your projects have deadlines. We are committed to doing everything in our power to keep them on track. From the moment you reach out to us to project completion, our communication is prompt. Got an emergency? Our answer is the same. We will get you back up and running in no time and make sure you're kept in the loop.

"perfectly - Service cable replaced with a new heavier one."

Gene C on March 2021


Avatar for Owens Electrical
Owens Electrical
187 Deerfield Dr
4.80(
5
)
Approved Pro
Owens Electrical
187 Deerfield Dr
4.80(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Owens Electrical is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He ran 100 watt service to my shop out back. Very professional. Did the work in a timely manner. Price was reasonable. I would recommend Frank to others and use him again if I need electrical work done."

Michael L on September 2023

Owens Electrical is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"He ran 100 watt service to my shop out back. Very professional. Did the work in a timely manner. Price was reasonable. I would recommend Frank to others and use him again if I need electrical work done."

Michael L on September 2023


Avatar for Big Rock Construction Corp
Big Rock Construction Corp
11731 N Farm Road 93
4.81(
8
)
Approved Pro
Big Rock Construction Corp
11731 N Farm Road 93
4.81(
8
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

25 years 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! We are in Good Standing with the Secretary of State, we are insured and BBB Accredited.

"Shannon and Darin are wonderful people to work with. I am a disabled person who needed a bathroom remodel done with wheelchair access. They listened to me and what my needs were and took it from there. My bathroom is beautiful!! I can function in there with minimal help from my husband. They also put new flooring down in my kitchen and they did that install in one day and it looks fantastic!! In our 1/2 bathroom they widened the door put in a new toilet and hung a barn door. I think they did the best job. And I praise the Lord for putting them in my life because I am so blessed to have met them. Thank You Big Rock Construction"

Tammy S on September 2024

25 years 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! We are in Good Standing with the Secretary of State, we are insured and BBB Accredited.

"Shannon and Darin are wonderful people to work with. I am a disabled person who needed a bathroom remodel done with wheelchair access. They listened to me and what my needs were and took it from there. My bathroom is beautiful!! I can function in there with minimal help from my husband. They also put new flooring down in my kitchen and they did that install in one day and it looks fantastic!! In our 1/2 bathroom they widened the door put in a new toilet and hung a barn door. I think they did the best job. And I praise the Lord for putting them in my life because I am so blessed to have met them. Thank You Big Rock Construction"

Tammy S on September 2024


Avatar for Mr. Electric of Southwest Missouri
Mr. Electric of Southwest Missouri
2002 E Republic Rd
4.51(
56
)
Approved Pro
Mr. Electric of Southwest Missouri
2002 E Republic Rd
4.51(
56
)
Approved Pro
Customers say: Quality work
63 local quotes requested
16 years of experience

At Mr. Electric of Southwest Missouri, our electricians will make sure your property operates at its peak performance level. We can help you upgrade and improve your electrical systems, so they are more energy efficient and secure. Most importantly, we get it right, the first time! We deliver the most comprehensive electrical installations, upgrades or repairs! Call us today and let us make you part of the Mr. Electric of Southwest Missouri, family! When we visit with you about your home you will find out the price before we get started. Our Service Professionals arrive in a fully stocked van and are ready to get started on your projects. As a value for your visit, we will complete a Home Safety Inspection and familiarize you with your home's electrical experience. We are excited to work with you!

"Very professional and friendly, installed new ceiling lights in the dinning room and cleaned the mess after he was finished. Will use Mr. Electric for my next electrical job. Christian Mast of Nixa, MO"

Christian M on September 2021

At Mr. Electric of Southwest Missouri, our electricians will make sure your property operates at its peak performance level. We can help you upgrade and improve your electrical systems, so they are more energy efficient and secure. Most importantly, we get it right, the first time! We deliver the most comprehensive electrical installations, upgrades or repairs! Call us today and let us make you part of the Mr. Electric of Southwest Missouri, family! When we visit with you about your home you will find out the price before we get started. Our Service Professionals arrive in a fully stocked van and are ready to get started on your projects. As a value for your visit, we will complete a Home Safety Inspection and familiarize you with your home's electrical experience. We are excited to work with you!

"Very professional and friendly, installed new ceiling lights in the dinning room and cleaned the mess after he was finished. Will use Mr. Electric for my next electrical job. Christian Mast of Nixa, MO"

Christian M on September 2021


Tri State Water Power & Air
4151 North 20th St
5.00(
1
)
Approved Pro
Tri State Water Power & Air
4151 North 20th St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They do fantastic work and I would recommend them to anyone in the future."

Raylene S on September 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They do fantastic work and I would recommend them to anyone in the future."

Raylene S on September 2023


Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
501 North Las Vegas Trail, Lot D
4.89(
49
)
Approved Pro
Donohue's Lightning Rods
501 North Las Vegas Trail, Lot D
4.89(
49
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
46 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)

"Mr. Donohue is very knowledgeable and has excellent experience in the lightning protection area. He responds quickly and has a very professional team of workers. He quoted the job using google earth information. When he visited the site he reduced his price by over 50%. I highly recommend him and I will use his company again."

Clyde R on May 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)

"Mr. Donohue is very knowledgeable and has excellent experience in the lightning protection area. He responds quickly and has a very professional team of workers. He quoted the job using google earth information. When he visited the site he reduced his price by over 50%. I highly recommend him and I will use his company again."

Clyde R on May 2025


R.D.A Home And Business Repair
Po Box 712
New on HomeAdvisorNew on Angi
Approved Pro
R.D.A Home And Business Repair
Po Box 712
New on AngiNew on HomeAdvisor
Approved Pro
12 years of experience
Free onsite estimate

We're a well established business with over 15 years of unmatched expertise. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Here at Allison Construction we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

We're a well established business with over 15 years of unmatched expertise. Customer preference and priorities are always first. We're very timely with our work and never lose attention to detail. Here at Allison Construction we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!


Avatar for Fields Home Improvement LLC
Fields Home Improvement LLC
3585 Highway O
5.00(
2
)
Approved Pro
Fields Home Improvement LLC
3585 Highway O
5.00(
2
)
Approved Pro
33 local quotes requested
2 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job, om time worked quickly, friendly. Would recommend to anyone."

Mike M on May 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Awesome job, om time worked quickly, friendly. Would recommend to anyone."

Mike M on May 2025

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Generator installations FAQs

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

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.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
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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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emergency power supply outside home
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How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.
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