Top-rated generator install pros.

Get matched with top generator install pros in Leawood, KS

There are 4 highly-rated local generator install pros.

Find Generator install pros in Leawood

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro

Tri-State Water, Power & Air

New on AngiNew on Angi
Approved Pro
58 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

4.75(
1,407
)
Approved Pro

Anthony Plumbing, Heating & Cooling

4.75(
1,407
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
648 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.

"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."

Alison Z on October 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.

"James was fantastic! He was polite and knowledgeable. He efficiently fixed our air conditioning, and informed us of all the different options we had. We will certainly use this company again if James is any indication of the caliber of staff they employ."

Alison Z on October 2025


Worldwide Unlimited, Inc.

5.00(
1
)
Approved Pro

Worldwide Unlimited, Inc.

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

5.00(
5
)
Approved Pro

Ferris Electric LLC

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 Charged Up Electric LLC

Charged Up Electric LLC

5.00(
25
)
Approved Pro

Charged Up Electric LLC

5.00(
25
)
Approved Pro
Customers say: Quality work
29 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's price was far less than the bigger electric companies for the replacement of our bath exhaust fan. His work was well done and done in a timely manner. He cleaned up the work area so you couldn't even tell he had been there. He has a great personality and answered any questions I had regarding the installation. He will be my go to electrician for any future work. I would highly recommend him."

James D on November 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's price was far less than the bigger electric companies for the replacement of our bath exhaust fan. His work was well done and done in a timely manner. He cleaned up the work area so you couldn't even tell he had been there. He has a great personality and answered any questions I had regarding the installation. He will be my go to electrician for any future work. I would highly recommend him."

James D on November 2025


Avatar for KB Complete Electrical

KB Complete Electrical

New on AngiNew on Angi
Approved Pro

KB Complete Electrical

New on AngiNew on Angi
Approved Pro
26 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 Four Seasons Landscaping & Hardscaping LLC

Four Seasons Landscaping & Hardscaping LLC

4.89(
44
)
Approved Pro

Four Seasons Landscaping & Hardscaping LLC

4.89(
44
)
Approved Pro
Customers say: Quick response
57 local quotes requested
3 years of experience

Welcome to Four Season Landscaping & Hardscaping! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

"Dave and crew did exactly what we agreed to and left no mess what so ever!"

Teresa R on October 2025

Welcome to Four Season Landscaping & Hardscaping! We are committed to exceeding your expectations. As experts, we will handle your needs with the high quality expertise that your home or business deserves. We offer competitive prices and customer satisfaction is our number one priority. Call us today!

"Dave and crew did exactly what we agreed to and left no mess what so ever!"

Teresa R on October 2025


Avatar for Ruby Electric

Ruby Electric

4.75(
16
)
Approved Pro

Ruby Electric

4.75(
16
)
Approved Pro
Customers say: Quick response
83 local quotes requested
1 years of experience

Ruby Electric 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.

"He was on time and was friendly and professional. He cleaned up after he was done. "

Mike K on October 2025

Ruby Electric 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.

"He was on time and was friendly and professional. He cleaned up after he was done. "

Mike K on October 2025


Avatar for Redemptive Home Improvements, LLC

Redemptive Home Improvements, LLC

5.00(
5
)
Approved Pro

Redemptive Home Improvements, LLC

5.00(
5
)
Approved Pro
31 local quotes requested
1 years of experience

Here at Redemptive Home Improvements, our professionalism and quality workmanship are exactly what you need. From start to finish, we work with you until the job is done. We are licensed and insured, committed to quality and integrity, affordable, and easy to communicate with. Call or text today to discuss your project needs. You'll be pleased you did!

"I talked an EV charger. Looks good . Came on a Saturday which I appreciate "

John S on November 2025

Here at Redemptive Home Improvements, our professionalism and quality workmanship are exactly what you need. From start to finish, we work with you until the job is done. We are licensed and insured, committed to quality and integrity, affordable, and easy to communicate with. Call or text today to discuss your project needs. You'll be pleased you did!

"I talked an EV charger. Looks good . Came on a Saturday which I appreciate "

John S on November 2025


Avatar for Mr. Handyman of Olathe, Gardner

Mr. Handyman of Olathe, Gardner

5.00(
11
)
Approved Pro

Mr. Handyman of Olathe, Gardner

5.00(
11
)
Approved Pro
Customers say: Quality work
95 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

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Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

These advanced generators use a key fob or a smartphone app to remotely start, which is ideal for getting power back on immediately without venturing outside. This feature is more common on whole home generators, but you may be able to find it on large portable generators, too.

In some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

Whole-house generators can last 20 to 40 years with normal operation and proper maintenance. If you look up the specifications for your generator, you may be able to find a lifespan rated in hours of operation. Life expectancy will vary depending on how often and for how long you use the generator each year. Choosing a fuel with low impact like natural gas or diesel can help generators last 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. 

The Leawood, KS homeowners’ guide to generator installs

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

What do you need done? We’ll find top pros.
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