Top-rated generator install pros.

Get matched with top generator install pros in Liberty, MO

There are 5 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Liberty, MO

*The Angi rating for Generator Install companies in Liberty, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Liberty, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on November 13, 2025

Find Generator install pros in Liberty

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

Avatar for LEGENDARY LAWN & LANDSCAPES LLC

LEGENDARY LAWN & LANDSCAPES LLC

4.50(
6
)
•Approved Pro

LEGENDARY LAWN & LANDSCAPES LLC

4.50(
6
)
•Approved Pro
Customers say: Quick response
12 local quotes requested
3 years of experience

LEGENDARY LAWN & LANDSCAPES LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. LEGENDARY LAWN & LANDSCAPES LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"He killed my tree. I'm pretty upset by that. He also obviously didn't listen when going over what I wanted done and charged me extra for an area that was already supposed to be part of the estimate. I ended up doing 75% of that area myself. He's a really nice guy but I feel like he over extended himself with work and overlooked several things. We discussed him leaving a plant I wanted, he pulled it up as well. Not the worst job but certainly won't hire again. "

Candi V on June 2025

LEGENDARY LAWN & LANDSCAPES LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. LEGENDARY LAWN & LANDSCAPES LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"He killed my tree. I'm pretty upset by that. He also obviously didn't listen when going over what I wanted done and charged me extra for an area that was already supposed to be part of the estimate. I ended up doing 75% of that area myself. He's a really nice guy but I feel like he over extended himself with work and overlooked several things. We discussed him leaving a plant I wanted, he pulled it up as well. Not the worst job but certainly won't hire again. "

Candi V on June 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

Evan's Facilities Repair LLC

New on AngiNew on Angi
•Approved Pro

Evan's Facilities Repair LLC

New on AngiNew on Angi
•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!

Rick's Handyman Services, LLC

4.70(
15
)
•Approved Pro

Rick's Handyman Services, LLC

4.70(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
22 years of experience

Rick's Handyman Services, LLC is here for all your handyman and appliance repair needs! No project is too small or large. Give us a call for a free estimate on your project!

"If I could give this guy a zero rating I would. He came 2-19-20 to give us an estimate on our failing toilet and drippy faucet. He was coming yesterday, 2-21-20, to do the repair at 3:30pm. My husband took the afternoon off work to be home. At 3:40pm he still was not here, so I called him. He told me I should **get someone else**. He comes across as a **good old boy** and will talk your leg off. Even about other customers. He drives a retired vehicle and I would think would have ample room to stock normal plumbing repair parts such as a toilet fill valve one would think. Unreliable. Move on from him is my opinion. My husband was so mad he watched online videos, and did the necessary repairs for $20."

Lisa B on February 2020

Rick's Handyman Services, LLC is here for all your handyman and appliance repair needs! No project is too small or large. Give us a call for a free estimate on your project!

"If I could give this guy a zero rating I would. He came 2-19-20 to give us an estimate on our failing toilet and drippy faucet. He was coming yesterday, 2-21-20, to do the repair at 3:30pm. My husband took the afternoon off work to be home. At 3:40pm he still was not here, so I called him. He told me I should **get someone else**. He comes across as a **good old boy** and will talk your leg off. Even about other customers. He drives a retired vehicle and I would think would have ample room to stock normal plumbing repair parts such as a toilet fill valve one would think. Unreliable. Move on from him is my opinion. My husband was so mad he watched online videos, and did the necessary repairs for $20."

Lisa B on February 2020

Avatar for Handyman Harlin, LLC

Handyman Harlin, LLC

4.96(
12
)
•Approved Pro

Handyman Harlin, LLC

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 H&M Services

H&M Services

4.08(
6
)
•Approved Pro

H&M Services

4.08(
6
)
•Approved Pro
Customers say: Quality work
36 years of experience
Free onsite estimate

With over 30 years of experience H & M Services is your trusted contractor for all your home improvement needs. Attention to detail and quality workmanship separate us from the rest. Customer satisfaction is our number one priority. We take great care to listen to what your needs are and make sure the job is done right the first time.

"Randy did a good job with our upstairs bathroom tub/shower install, tile, piping. I would recommend Randy for any handyman services and remodeling."

Brent D on March 2021

With over 30 years of experience H & M Services is your trusted contractor for all your home improvement needs. Attention to detail and quality workmanship separate us from the rest. Customer satisfaction is our number one priority. We take great care to listen to what your needs are and make sure the job is done right the first time.

"Randy did a good job with our upstairs bathroom tub/shower install, tile, piping. I would recommend Randy for any handyman services and remodeling."

Brent D on March 2021

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 Brewer Electrical and Handy Services

Brewer Electrical and Handy Services

5.00(
2
)
•Approved Pro

Brewer Electrical and Handy Services

5.00(
2
)
•Approved Pro
17 local quotes requested
2 years of experience

Brewer Electrical and Handy Services 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.

"Matt did a great job, very professional and cleaned up after himself. I will have Matt do more for ne in the future. Tha KS again Matt."

Richard N on October 2025

Brewer Electrical and Handy Services 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.

"Matt did a great job, very professional and cleaned up after himself. I will have Matt do more for ne in the future. Tha KS again Matt."

Richard N on October 2025

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Generator Install questions, answered by experts

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.

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.

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.

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.

The Liberty, MO homeowners’ guide to generator installs

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

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