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Verified Reviews for Generator Install pros in Hamilton, MO

*The Angi rating for Generator Install companies in Hamilton, 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 Hamilton, 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 26, 2025

Find Generator install pros in Hamilton

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
54 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 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.

"He was great to work with."

Thomas D on October 2020

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.

"He was great to work with."

Thomas D on October 2020

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.

"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

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
125 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

Home Performance Group LLC

301 N Sam Barr Dr
4.11(
9
)

Home Performance Group LLC

301 N Sam Barr Dr
4.11(
9
)
Customers say: Quick response
12 years of experience

Home Performance Group is a mechanical, electrical, and plumbing firm providing service and maintenance for residential Heating and Cooling, Electrical and Plumbing systems, as well as appliance service and general mechanical repair for homes. Our installation team specializes in design, engineering and installation of cutting edge green technologies such as ground-source heat pumps, heated floors, PV solar arrays and much more.

"On 12/24/22, Home Performance Group sent a gentleman to inspect my attic for faulty ductwork since exhaust fans weren't venting correctly. The gentleman stated the issue was significant and would require two laborers. I relied on this representation and agreed to pay roughly $900. Two laborers came to my house on 12/29. They finished the project within 45 minutes. They asked for the remaining balance, which I paid. At the same time, I stated I felt taken advantage of and would contact their office. The office manager confirmed their wage rate is $150/hour/laborer. Thus, labor cost was roughly $300. I asked for materials cost and they refused to provide this amount. Given typical ductwork cost, I imagine materials cost was de minimis. Even with reasonable OH&P, Home Performance Group should have revised their bill by roughly $500 to reflect how quickly they finished the job. They have refused to do so. Without equivocation, I feel they misrepresented the severity of the project and took full advantage of the consumer."

Casey W on January 2023

Home Performance Group is a mechanical, electrical, and plumbing firm providing service and maintenance for residential Heating and Cooling, Electrical and Plumbing systems, as well as appliance service and general mechanical repair for homes. Our installation team specializes in design, engineering and installation of cutting edge green technologies such as ground-source heat pumps, heated floors, PV solar arrays and much more.

"On 12/24/22, Home Performance Group sent a gentleman to inspect my attic for faulty ductwork since exhaust fans weren't venting correctly. The gentleman stated the issue was significant and would require two laborers. I relied on this representation and agreed to pay roughly $900. Two laborers came to my house on 12/29. They finished the project within 45 minutes. They asked for the remaining balance, which I paid. At the same time, I stated I felt taken advantage of and would contact their office. The office manager confirmed their wage rate is $150/hour/laborer. Thus, labor cost was roughly $300. I asked for materials cost and they refused to provide this amount. Given typical ductwork cost, I imagine materials cost was de minimis. Even with reasonable OH&P, Home Performance Group should have revised their bill by roughly $500 to reflect how quickly they finished the job. They have refused to do so. Without equivocation, I feel they misrepresented the severity of the project and took full advantage of the consumer."

Casey W on January 2023

Blomberg Insulation Company

1003 MO-PP
No reviews yet

Blomberg Insulation Company

1003 MO-PP
No reviews yet
17 years of experience

"Making home comfort more Affordable" is our motto. Working hand and hand with our customers, we strive to make every customer feel like family. With the most experienced technicians and highly trained staff, we offer many services pertaining to the insulation field. We work with both home-owners and General Contractors to Bring the best insulation has to offer to YOU.

"Making home comfort more Affordable" is our motto. Working hand and hand with our customers, we strive to make every customer feel like family. With the most experienced technicians and highly trained staff, we offer many services pertaining to the insulation field. We work with both home-owners and General Contractors to Bring the best insulation has to offer to YOU.

Avatar for MIDWEST ENGINEERING CO

MIDWEST ENGINEERING CO

415 E Vandalia Street
No reviews yet

MIDWEST ENGINEERING CO

415 E Vandalia Street
No reviews yet
24 years of experience

Consulting Engineering Services for land development, environmental engineering, and asset management

Consulting Engineering Services for land development, environmental engineering, and asset management

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Generator Install questions, answered by experts

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

In many cases, you’ll need a permit or basic inspection to install one of these large generators. Since they include significant alterations to your home electrical system and many produce exhaust fumes, local governments often require jumping through a few hoops for general safety purposes. Your installer may be able to help you with these permits.

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

No, you cannot plug a generator directly into a wall outlet in your home. Plugging in a generator without an interlocking kit, extension cord, or wall outlet receptacle is incredibly dangerous and can cause back-feeding—power from the generator back-feeds into utility lines. Also, if the main power comes back on while your generator is on, it could damage the generator and cause a house fire.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

The Hamilton, MO homeowners’ guide to generator installs

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

See all articles

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