Top-rated generator install pros.

Get matched with top generator install pros in Lenexa, KS

There are 5 highly-rated local generator install pros.

Find Generator install pros in Lenexa

Tri-State Water, Power & Air

Kansas City
New on AngiNew on Angi
Approved Pro

Tri-State Water, Power & Air

Kansas City
New on AngiNew on Angi
Approved Pro
67 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 Anthony Plumbing, Heating & Cooling

Anthony Plumbing, Heating & Cooling

15203 W 99th St
4.75(
1,406
)
Approved Pro

Anthony Plumbing, Heating & Cooling

15203 W 99th St
4.75(
1,406
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
655 local quotes requested

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"I had an amazing experience with Anthony PHCE. The service was outstanding! The technicians were very prompt, professional, and detailed. They ensured I was comfortable throughout the entire process. I highly recommend them!"

Allen J on August 2025

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"I had an amazing experience with Anthony PHCE. The service was outstanding! The technicians were very prompt, professional, and detailed. They ensured I was comfortable throughout the entire process. I highly recommend them!"

Allen J on August 2025


Avatar for Charged Up Electric LLC

Charged Up Electric LLC

16000 W 153rd St
5.00(
22
)
Approved Pro

Charged Up Electric LLC

16000 W 153rd St
5.00(
22
)
Approved Pro
Customers say: Quality work
34 local quotes requested
1 years of experience

Charged Up Electric LLC offers over 7 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 EV chargers and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Cory is awesome. Quickly diagnosed problem and had me back up and running in no time. Only electrician allowed in my house in the future. "

Dan A on September 2025

Charged Up Electric LLC offers over 7 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 EV chargers and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Cory is awesome. Quickly diagnosed problem and had me back up and running in no time. Only electrician allowed in my house in the future. "

Dan A on September 2025


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


Avatar for Ferris Electric LLC

Ferris Electric LLC

PO Box 4423
5.00(
5
)
Approved Pro

Ferris Electric LLC

PO Box 4423
5.00(
5
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

Master electrician, Lance Ferris, is equipped with nearly 20 years experience in the electrical industry. Ferris Electric services both commercial and residential electrical work as well as solar panel installation. We proudly serve our customers with integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Lance was. Very punctual and very knowledgeable.. He was able to assess the project and completed the job in a very timely manner. Very considerate of Covid protocol by wearing a mask, wore gloves during installation and even removed his boots, without being asked, so as to not track in any snow., We definitely would recommend him highly and will definitely use his services again."

Aaron R on February 2022

Master electrician, Lance Ferris, is equipped with nearly 20 years experience in the electrical industry. Ferris Electric services both commercial and residential electrical work as well as solar panel installation. We proudly serve our customers with integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Lance was. Very punctual and very knowledgeable.. He was able to assess the project and completed the job in a very timely manner. Very considerate of Covid protocol by wearing a mask, wore gloves during installation and even removed his boots, without being asked, so as to not track in any snow., We definitely would recommend him highly and will definitely use his services again."

Aaron R on February 2022


Avatar for Mr. Handyman of Olathe, Gardner

Mr. Handyman of Olathe, Gardner

13849 South Mur-Len Suite B
5.00(
11
)
Approved Pro

Mr. Handyman of Olathe, Gardner

13849 South Mur-Len Suite B
5.00(
11
)
Approved Pro
Customers say: Quality work
99 local quotes requested
4 years of experience

If you're in southern Johnson County, KS and need handyman services, call the skilled, experienced service professionals at your local Mr. Handyman®. We offer a wide range of repair and improvement services to keep your home or business in good condition. Check out our full list of services to see how we can help! When comparing service providers, please keep in mind the overall value, including: * Peace of Mind; Mr. Handyman employees are bonded and insured, and have clear background checks. * Quality Service; our full-time service professionals average 15+ years of skilled trade experience, and we guarantee our workmanship with a 12-Month Done Right Promise. * Professional Team; we answer the phone, are clean, dependable, and on time. We arrive in clearly marked vans and in uniform. * Trusted Company; Mr. Handyman of Olathe is Google Guaranteed with a 4.8 Rating (over 300 reviews), and won Best Handyman of Johnson County for the past three years!

"Excellent work and very reliable. I will definately use them again."

Travis P on February 2025

If you're in southern Johnson County, KS and need handyman services, call the skilled, experienced service professionals at your local Mr. Handyman®. We offer a wide range of repair and improvement services to keep your home or business in good condition. Check out our full list of services to see how we can help! When comparing service providers, please keep in mind the overall value, including: * Peace of Mind; Mr. Handyman employees are bonded and insured, and have clear background checks. * Quality Service; our full-time service professionals average 15+ years of skilled trade experience, and we guarantee our workmanship with a 12-Month Done Right Promise. * Professional Team; we answer the phone, are clean, dependable, and on time. We arrive in clearly marked vans and in uniform. * Trusted Company; Mr. Handyman of Olathe is Google Guaranteed with a 4.8 Rating (over 300 reviews), and won Best Handyman of Johnson County for the past three years!

"Excellent work and very reliable. I will definately use them again."

Travis P on February 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
15 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.

"He was very professional. He was a very kind individual name was Barry Sullivan. He was excellent."

Kenneth 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.

"He was very professional. He was a very kind individual name was Barry Sullivan. He was excellent."

Kenneth B on November 2023


Avatar for Mister Sparky Kansas City

Mister Sparky Kansas City

1628 N Corrington Ave
4.61(
486
)
Approved Pro

Mister Sparky Kansas City

1628 N Corrington Ave
4.61(
486
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
450 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!

"The pro quickly found the electrical problem..but said anopther appt would be made to repair. I remember the initial information was..if the repair can be made then..that would be done. However the pro then proceeded to go thru my home and look at plug ins, alarms, etc. I really didnt know why other than he said part of their visit was to be sure the home was safe electrically. He then gave me 3 proposals of things my home needed. The most extreme was 29.000$. I I said all I wanted was the 1 problem fixed..he told me that would be $1089! Again I was stunned at the high price to repair. I certainly should have said No thank you and end the process. But I needed it repaired. It was scheduled for the next day. It did take a longer time for the repairmen to arrive..said GPS problem. He finished the repair in a good time..but said he didnt have anycaulk/sealer to put around the outside receptacle in his truck. I would consider that item an easy needed product to have on the truck."

Jo N on September 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!

"The pro quickly found the electrical problem..but said anopther appt would be made to repair. I remember the initial information was..if the repair can be made then..that would be done. However the pro then proceeded to go thru my home and look at plug ins, alarms, etc. I really didnt know why other than he said part of their visit was to be sure the home was safe electrically. He then gave me 3 proposals of things my home needed. The most extreme was 29.000$. I I said all I wanted was the 1 problem fixed..he told me that would be $1089! Again I was stunned at the high price to repair. I certainly should have said No thank you and end the process. But I needed it repaired. It was scheduled for the next day. It did take a longer time for the repairmen to arrive..said GPS problem. He finished the repair in a good time..but said he didnt have anycaulk/sealer to put around the outside receptacle in his truck. I would consider that item an easy needed product to have on the truck."

Jo N on September 2025


Avatar for KB Complete Electrical

KB Complete Electrical

5621 Foxridge Dr
New on AngiNew on Angi
Approved Pro

KB Complete Electrical

5621 Foxridge Dr
New on AngiNew on Angi
Approved Pro
11 local quotes requested
39 years of experience

At KB Complete, every job is an opportunity to highlight our unwavering dedication to meticulousness, ensuring every detail is accounted for. We view our role as your partner in maintaining a safe, comfortable, and efficient home, offering tailored solutions that address all your needs.

At KB Complete, every job is an opportunity to highlight our unwavering dedication to meticulousness, ensuring every detail is accounted for. We view our role as your partner in maintaining a safe, comfortable, and efficient home, offering tailored solutions that address all your needs.


Avatar for D.R. Electric Solutions, LLC

D.R. Electric Solutions, LLC

217 N Lake St
5.00(
11
)
Approved Pro

D.R. Electric Solutions, LLC

217 N Lake St
5.00(
11
)
Approved Pro
Customers say: Quick response
21 local quotes requested
3 years of experience

We are a local Electrical Contractor in the Kansas City Metro. We are Veteran Owned, and passionate about helping people! With over a decade of experience in the industry, we are not only affordable, but experts in our field. Looking forward to helping you with your next project, large or small!

"Excellent service and fantastic work. "

Joseph M on August 2025

We are a local Electrical Contractor in the Kansas City Metro. We are Veteran Owned, and passionate about helping people! With over a decade of experience in the industry, we are not only affordable, but experts in our field. Looking forward to helping you with your next project, large or small!

"Excellent service and fantastic work. "

Joseph M on August 2025

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Generator Install questions, answered by experts

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. 

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.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

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The Lenexa, KS homeowners’ guide to generator installs

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