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Verified Reviews for Generator Install pros in Belle, MO

*The Angi rating for Generator Install companies in Belle, 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 Belle, 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 20, 2025

Find Generator install pros in Belle

Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.8(
37
)

Serving Belle, MO and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Kelly installed a new toilet for us. He did a superb job and he deserves a raise. He has such a great attitude. He is a keeper & again, he deserves a raise!! And I am not his mother or grandmother."
My jobs
My jobs
My jobs
My jobs
My jobs

+3

49 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Collective Enterprise
Collective Enterprise
5.0(
15
)

Serving Belle, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Samuel and Colleen from Collective Enterprise, LLC are the best. They made my anxiety in hiring them go away, since I was unfamiliar with their company. Colleen made sure my project scheduling would accommodate the vendor materials delivery date before the installation started. Samuel arrived each day on time and cleaned the area before leaving. Samuel professionally assembled and installed 2 walk-in, all-wood closet systems. One system was installed off the floor, and the other, free-standing. He did an awesome job. I would not hesitate to recommend Collective Enterprise, LLC. We are so happy with the work done, we will definitely use Collective Enterprise, LLC again for our upcoming project."
Response time2 days
Response rate92%
2 neighbors recently requested a quote
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Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)

Serving Belle, MO and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Jim for Donhohues Lightning Rods installed the lightning rod system in my home. When the work was done I was very happy as their installer came as per promised time, and perform the work. Before giving them the work Jim completely sold me their work ethics, quality, and service. There was a minor issue and his team took complete ownership of this issue and talked to me in detail. They provide a very good explanation to satisfy me. I am a happy customer."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
74 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Solarize
Solarize
5.0(
10
)

Serving Belle, MO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Gentleman who owns Solarize was professional and courteous. He communicated well with the manufacturer and convinced them that a replacement inverter was needed based on the data he saw and the manufacturer had seen. It's what we were hoping for."
137 neighbors recently requested a quote
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Avatar for Mr Electric of Central Missouri
Mr Electric of Central Missouri
4.2(
66
)

Serving Belle, MO and surrounding areas

Approved

In business since 2009

Emergency services offered

Credit card accepted

"Easy to work with, ran late arriving and finishing the work, but did a good job."
Light projects
Light projects
Light projects
Light projects
Light projects

+2

Response time2 days
107 neighbors recently requested a quote
Recommended by89%of homeowners
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Lighthouse Outdoor Lighting of Central Missouri
0.5(
1
)

Serving Belle, MO and surrounding areas

Approved

In business since 2013

Lighthouse Outdoor Lighting of Central Missouri is Missouri's most respected outdoor lighting company. Our expertise gives us the ability to offer our neighbors a wide variety of plans. Our attention to detail and expert design skills allow for us to create that beautiful outdoor experience, while adding site safety and security. \n\nWe have been in this industry for over 10 years and we strongly believe in giving our customers the most for their money. Why let night hide what you have worked so hard to cerate? We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart from our competition and keeps our customers coming back!\n\nYou can be sure your project will be handled promptly and professionally. Call us today to schedule an appointment!\n

Response time1 day
2 neighbors recently requested a quote
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Generator Install questions, answered by experts

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

The Belle, 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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