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Generator installers in Lathrop

Tri-State Water, Power & Air
Kansas City
New on HomeAdvisorNew on Angi
Approved Pro
Tri-State Water, Power & Air
Kansas City
New on AngiNew on HomeAdvisor
Approved Pro
44 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 Mr. Electric of Kansas City
Mr. Electric of Kansas City
201 S Commerical Ave
4.78(
382
)
Approved Pro
Mr. Electric of Kansas City
201 S Commerical Ave
4.78(
382
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
75 local quotes requested

Residential & commercial electrical ceiling fan installation/maintenance, breakers & fuses, outlets & circuits, track & accent lighting, service panel upgrades, dedicated computer circuits, data/communication lines, lighting design & maintenance, security & landscape lighting, surge protectors, motors, exhaust fans, electric water heaters, transformers, smoke detectors, ground fault interrupt circuits, appliance circuits, hot tubs & spa wiring, & landscape wiring.

"They were able to schedule me quickly and the job is already done. The young man from Mr Electric is very courteous and did a good job."

CARYLA H on December 2024

Residential & commercial electrical ceiling fan installation/maintenance, breakers & fuses, outlets & circuits, track & accent lighting, service panel upgrades, dedicated computer circuits, data/communication lines, lighting design & maintenance, security & landscape lighting, surge protectors, motors, exhaust fans, electric water heaters, transformers, smoke detectors, ground fault interrupt circuits, appliance circuits, hot tubs & spa wiring, & landscape wiring.

"They were able to schedule me quickly and the job is already done. The young man from Mr Electric is very courteous and did a good job."

CARYLA H on December 2024


Avatar for Genmight, LLC
Genmight, LLC
116 N Market St
4.90(
5
)
Approved Pro
Genmight, LLC
116 N Market St
4.90(
5
)
Approved Pro
Super Service Award
Customers say: Quality work
2 years of experience
Free onsite estimate

Protect your home from the risks caused by sudden power outages with a generator from Generac, the industry leader, installed by the experts at Genmight. In the event of a power failure, these reliable systems automatically start up, supplying electricity to your home until the local power utility restores service. Permanent installation of a standby generator is not a do-it-yourself project. Genmight has factory-trained technicians who meet Generac's high standards for service and customer satisfaction. Our service professionals meet warranty conditions, ensure safe and proper operation, and are always here to provide Emergency Assistance, 7 days a week. We dispatch technicians quickly, and our team is equipped to resolve most repairs right then and there.

"Mike and his team were awesome to work with. Communicated throughout shipping and delivery process, install seamless. I would highly recommend working with Mike and his team."

D K on November 2024

Protect your home from the risks caused by sudden power outages with a generator from Generac, the industry leader, installed by the experts at Genmight. In the event of a power failure, these reliable systems automatically start up, supplying electricity to your home until the local power utility restores service. Permanent installation of a standby generator is not a do-it-yourself project. Genmight has factory-trained technicians who meet Generac's high standards for service and customer satisfaction. Our service professionals meet warranty conditions, ensure safe and proper operation, and are always here to provide Emergency Assistance, 7 days a week. We dispatch technicians quickly, and our team is equipped to resolve most repairs right then and there.

"Mike and his team were awesome to work with. Communicated throughout shipping and delivery process, install seamless. I would highly recommend working with Mike and his team."

D K on November 2024


Worldwide Unlimited, Inc.
1240 West 68th Terrace
5.00(
1
)
Approved Pro
Worldwide Unlimited, Inc.
1240 West 68th Terrace
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very professional, accommodating and did a great job."

Jim S on July 2022

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"They were very professional, accommodating and did a great job."

Jim S on July 2022


Evan's Facilities Repair LLC
876 201st Street
New on HomeAdvisorNew on Angi
Approved Pro
Evan's Facilities Repair LLC
876 201st Street
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

Evan's Facilities Repair, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 25 years of experience, we pride ourselves on our 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!

Evan's Facilities Repair, is a locally owned and operated company that values honesty and integrity in all aspects of our business. With over 25 years of experience, we pride ourselves on our 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!


Avatar for Handyman Harlin, LLC
Handyman Harlin, LLC
33494 West 160th Street
4.96(
12
)
Approved Pro
Handyman Harlin, LLC
33494 West 160th Street
4.96(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

I am a locally owned and operated company that takes great pride my work. I specialize in bathroom remodels but have many years of experience doing electrical and plumbing work as well. I pride myself on the quality of my work and well as my commitment to outstanding results. I look forward to speaking with you about your remodeling needs and building lasting relationships with my clients.

"I hired Todd to reconstruct a medium sized, dilapidated workshop structure on my property to be used as a candle making studio. I had confidence the building could be improved upon but was not exactly sure what to expect. The tin roof was caving in, the building had fire damage, and it was structurally "askew." Todd started with the the side of the structure with the most damage. The results, thus far, are amazing. The side he is working on looks nearly brand new. I am not only impressed with his attention to detail and craftsmanship but also his willingness to articulate his ideas, processes, and techniques. Finally, his time management is outstanding. I have worked with other craftsman in the past and although they might have done great work, showing up on time wasn't always the biggest priority. I highly recommend Todd for any handyman+ job and more! :)"

Carrie A on March 2021

I am a locally owned and operated company that takes great pride my work. I specialize in bathroom remodels but have many years of experience doing electrical and plumbing work as well. I pride myself on the quality of my work and well as my commitment to outstanding results. I look forward to speaking with you about your remodeling needs and building lasting relationships with my clients.

"I hired Todd to reconstruct a medium sized, dilapidated workshop structure on my property to be used as a candle making studio. I had confidence the building could be improved upon but was not exactly sure what to expect. The tin roof was caving in, the building had fire damage, and it was structurally "askew." Todd started with the the side of the structure with the most damage. The results, thus far, are amazing. The side he is working on looks nearly brand new. I am not only impressed with his attention to detail and craftsmanship but also his willingness to articulate his ideas, processes, and techniques. Finally, his time management is outstanding. I have worked with other craftsman in the past and although they might have done great work, showing up on time wasn't always the biggest priority. I highly recommend Todd for any handyman+ job and more! :)"

Carrie A on March 2021


Avatar for Midnight Sun
Midnight Sun
Po Box 102
4.85(
59
)
Approved Pro
Midnight Sun
Po Box 102
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.

"bought new path lights for our home. tried to install myself. Out of 8 lights only two came on. in addition, couldn't remove old lights from wires due to horrible clips from old lights. In about 20 minutes after the job started half of my lights were working. he wired them the way i asked so i didn't have to worry if one failed...i could replace without those darn clips. Just looking outside and finally seeing them work made me so very happy. the lights came on tonight at dusk. I could hardly wait to see them. I've been outside 3x since dark. I just cannot believe how great they look. he even replaced light bulbs and checked my eye on my lamp post. all is very very well here thanks to midnight sun. amazing and fast job. definitely a favorite contractor."

lisa i on December 2018

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.

"bought new path lights for our home. tried to install myself. Out of 8 lights only two came on. in addition, couldn't remove old lights from wires due to horrible clips from old lights. In about 20 minutes after the job started half of my lights were working. he wired them the way i asked so i didn't have to worry if one failed...i could replace without those darn clips. Just looking outside and finally seeing them work made me so very happy. the lights came on tonight at dusk. I could hardly wait to see them. I've been outside 3x since dark. I just cannot believe how great they look. he even replaced light bulbs and checked my eye on my lamp post. all is very very well here thanks to midnight sun. amazing and fast job. definitely a favorite contractor."

lisa i on December 2018


Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
501 North Las Vegas Trail, Lot D
4.89(
48
)
Approved Pro
Donohue's Lightning Rods
501 North Las Vegas Trail, Lot D
4.89(
48
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
39 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)

"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."

Michele B on May 2020

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)

"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."

Michele B on May 2020


Avatar for Mister Sparky Kansas City
Mister Sparky Kansas City
1628 N Corrington Ave
4.62(
481
)
Approved Pro
Mister Sparky Kansas City
1628 N Corrington Ave
4.62(
481
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
44 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!

"Nope"

Donald H on March 2025

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!

"Nope"

Donald H on March 2025


Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
1122 NW Valley Ridge Dr
4.85(
33
)
Approved Pro
Tri-State Water, Power & Air
1122 NW Valley Ridge Dr
4.85(
33
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
22 local quotes requested

Tri-State Water, Power, & Air has earned the trust of homeowners by providing top-of-the-line home products & exceptional service. Our dedication to customer satisfaction has allowed us to not only expand our selection of home upgrades but also our footprint, as we're now in several Midwestern states. Whether you're looking for a reliable company to handle a plumbing issue or install a standby generator, tankless water heater, or electric vehicle charging station, we can provide the ideal solution to fit your needs. Throughout the years, we have remained a family-owned company with an unwavering commitment to delivering customer satisfaction. We measure our success in the improvements we make to our customers' home lives. To ensure every homeowner who partners with us receives an outstanding value, we provide personalized solutions, premium products, & expert installations. And we top it off by delivering exceptional service before, during, & long after the project is completed.

"Tim gave us an honest evaluation of our existing water heater and options for repair or replacement. We decided to replace the water heater and Tri-State scheduled the next day. Installation was professional and l think Tim is the kind of craftsman you want representing your organization. The fact that you install the Rheem brand helped close the deal."

Bill B on November 2023

Tri-State Water, Power, & Air has earned the trust of homeowners by providing top-of-the-line home products & exceptional service. Our dedication to customer satisfaction has allowed us to not only expand our selection of home upgrades but also our footprint, as we're now in several Midwestern states. Whether you're looking for a reliable company to handle a plumbing issue or install a standby generator, tankless water heater, or electric vehicle charging station, we can provide the ideal solution to fit your needs. Throughout the years, we have remained a family-owned company with an unwavering commitment to delivering customer satisfaction. We measure our success in the improvements we make to our customers' home lives. To ensure every homeowner who partners with us receives an outstanding value, we provide personalized solutions, premium products, & expert installations. And we top it off by delivering exceptional service before, during, & long after the project is completed.

"Tim gave us an honest evaluation of our existing water heater and options for repair or replacement. We decided to replace the water heater and Tri-State scheduled the next day. Installation was professional and l think Tim is the kind of craftsman you want representing your organization. The fact that you install the Rheem brand helped close the deal."

Bill B on November 2023

Showing 1-10 of 21

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.
A portable inverter generator
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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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A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
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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.