Top-rated generator install pros.

Get matched with top generator install pros in Grain Valley, MO

There are 5 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Grain Valley, MO

*The Angi rating for Generator Install companies in Grain Valley, 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 Grain Valley, 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 October 24, 2025

Find Generator install pros in Grain Valley

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
53 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(
1,407
)
•Approved Pro

Anthony Plumbing, Heating & Cooling

15203 W 99th St
4.75(
1,407
)
•Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
658 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.

"-Warning- One June 27, 2023, this company caused significant damage to our home by improperly replacing a condensation line. On the evening of July 1, 2023, they sent a tech to identify and stop the leak. He apologized profusely and stated that he had notified "people above his pay grade" to dispatch a team to dry the area and assess the damage. On the evening of July 3, 2023, Anthony PHCE (per Tim West), brought in a company (Power Dry) to dry the area (we discovered later that the drying process used was not the industry standard). Anthony PHCE hired another company (Phoenix Restoration) to obtain estimates to repair the damage and test for mold. Once Anthony PHCE received the mold report, Tim West held onto the results for 5 days before providing to us (he first reported the results to us, via telephone, stating that the counts were "off the charts"). He then emailed us the full report that showed toxic levels in the room that flooded and in an adjoining room (per Nick Fink with Phoenix, only 3 areas were tested per the direction of Tim West at Anthony PHCE). Tim West (Anthony) and Nick Fink (Phoenix) also told my husband and I, on several occasions, that we were safe staying in our home...contrary to what was stated in the air quality/ mold report. Tim West also shared with us that they received had received an estimate from Phoenix for $10,000+ to repair/remediate. It was at this point that all forward momentum by Anthony PHCE to repair/remediate stopped and they began shirking responsibility for the damages. To this date (7 weeks+), nothing has been done to repair the area or remediate. Their CEO/owner has yet to return our calls. We are currently living in a hotel with our dogs in hopes of lessening the current effects of exposure and hopeful that we won't have any long term effects. It has become overwhelmingly clear to us that this company has NO concern for the safety and well-being of their customers or their customer's pets or homes. Hey Anthony...you clearly took responsibility upfront, but then pulled back the reins when the company YOU hired gave you an estimate to your disliking...come on...do the right thing!! The "Owner's" response to some of my other reviews made a very random/general comment referencing my review as a "misrepresentation" without any further information/details. In addition, they directed me to talk to their insurance company? What??? I later added this addendum, and much like our requests to speak the owner via telephone, this too has gone unanswered: "Owner": You said my “review is a misrepresentation of what happened.“ If you do not immediately remove the words quoted above, I will let a judge determine who is misrepresenting what. Just so everyone knows who "Owner" is, are you: STEVE BURBRIDGE? An KC based employee of Anthony? TurnPoint Services in Kentucky? OMERS? BlackArch Partners? Who are you, "Owner?" *The tech (Matt) that came to fix the leak was extremely professional, knowledgeable, an excellent communicator, honest, and empathetic to the situation. Many of the techs we have worked with in the past do a great job. Our recent experience with Anthony PHCE's upper management has been deplorable. In my opinion, their actions and lack of action should be considered criminal (complaints have been filed with regulatory and prosecuting entities). I believe they knowingly endangered the health and safety of my family and pets, and compromised the integrity and value of our home."

Melissa V on August 2023

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.

"-Warning- One June 27, 2023, this company caused significant damage to our home by improperly replacing a condensation line. On the evening of July 1, 2023, they sent a tech to identify and stop the leak. He apologized profusely and stated that he had notified "people above his pay grade" to dispatch a team to dry the area and assess the damage. On the evening of July 3, 2023, Anthony PHCE (per Tim West), brought in a company (Power Dry) to dry the area (we discovered later that the drying process used was not the industry standard). Anthony PHCE hired another company (Phoenix Restoration) to obtain estimates to repair the damage and test for mold. Once Anthony PHCE received the mold report, Tim West held onto the results for 5 days before providing to us (he first reported the results to us, via telephone, stating that the counts were "off the charts"). He then emailed us the full report that showed toxic levels in the room that flooded and in an adjoining room (per Nick Fink with Phoenix, only 3 areas were tested per the direction of Tim West at Anthony PHCE). Tim West (Anthony) and Nick Fink (Phoenix) also told my husband and I, on several occasions, that we were safe staying in our home...contrary to what was stated in the air quality/ mold report. Tim West also shared with us that they received had received an estimate from Phoenix for $10,000+ to repair/remediate. It was at this point that all forward momentum by Anthony PHCE to repair/remediate stopped and they began shirking responsibility for the damages. To this date (7 weeks+), nothing has been done to repair the area or remediate. Their CEO/owner has yet to return our calls. We are currently living in a hotel with our dogs in hopes of lessening the current effects of exposure and hopeful that we won't have any long term effects. It has become overwhelmingly clear to us that this company has NO concern for the safety and well-being of their customers or their customer's pets or homes. Hey Anthony...you clearly took responsibility upfront, but then pulled back the reins when the company YOU hired gave you an estimate to your disliking...come on...do the right thing!! The "Owner's" response to some of my other reviews made a very random/general comment referencing my review as a "misrepresentation" without any further information/details. In addition, they directed me to talk to their insurance company? What??? I later added this addendum, and much like our requests to speak the owner via telephone, this too has gone unanswered: "Owner": You said my “review is a misrepresentation of what happened.“ If you do not immediately remove the words quoted above, I will let a judge determine who is misrepresenting what. Just so everyone knows who "Owner" is, are you: STEVE BURBRIDGE? An KC based employee of Anthony? TurnPoint Services in Kentucky? OMERS? BlackArch Partners? Who are you, "Owner?" *The tech (Matt) that came to fix the leak was extremely professional, knowledgeable, an excellent communicator, honest, and empathetic to the situation. Many of the techs we have worked with in the past do a great job. Our recent experience with Anthony PHCE's upper management has been deplorable. In my opinion, their actions and lack of action should be considered criminal (complaints have been filed with regulatory and prosecuting entities). I believe they knowingly endangered the health and safety of my family and pets, and compromised the integrity and value of our home."

Melissa V on August 2023

Arrowhead Electric

1300 Southwest Morningside Drive
New on AngiNew on Angi
•Approved Pro

Arrowhead Electric

1300 Southwest Morningside Drive
New on AngiNew on Angi
•Approved Pro
18 years of experience
Free onsite estimate

At Arrowhead Electric 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!

At Arrowhead Electric 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!

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 Donohue's Lightning Rods

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D
4.89(
50
)
•Approved Pro

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D
4.89(
50
)
•Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
118 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)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 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)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

Avatar for H&M Services

H&M Services

303 E 16th St
4.08(
6
)
•Approved Pro

H&M Services

303 E 16th St
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

Brown's Electric

30003 East Hanna Road
4.75(
57
)
•Approved Pro

Brown's Electric

30003 East Hanna Road
4.75(
57
)
•Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
30 years of experience

Brown's Electric is a well established business in the Kansas City area, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best call Brown's Electric for your next project!

"Mr. Brown came and did the job the same day I called. He was very polite and professional. I would use him again."

Pamela F on August 2023

Brown's Electric is a well established business in the Kansas City area, offering the finest in craftsmanship and quality. When it comes to professionalism and customer service, we are unmatched! For the best of the best call Brown's Electric for your next project!

"Mr. Brown came and did the job the same day I called. He was very polite and professional. I would use him again."

Pamela F on August 2023

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
12 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 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
18 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
45 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

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.

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.

The Grain Valley, 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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