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Verified Reviews for Generator Install pros in Warrensburg, MO

*The Angi rating for Generator Install companies in Warrensburg, 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 Warrensburg, 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 July 17, 2026

Find Generator install pros in Warrensburg

Avatar for Smart Power Services
Smart Power Services
4.3(
6
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Warrensburg, MO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Thank you Randall, Jason did a great job, it well exceeded my expectations. I will recommend your services and your professionalism. We tested it, it worked perfect."
Cummins Generator
Kohler 12 kW
Response time7 hrs
Response rate100%
3 neighbors recently requested a quote
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Avatar for T&L Services Group
T&L Services Group
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Warrensburg, MO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Tyler was very timely, pleasant and helpful. I've already spoken to him about the next project and plan to have him back soon."
Deck Repairs
Deck Repairs
Deck Repairs
133 neighbors recently requested a quote
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Tri-State Water, Power & Air
New to Angi
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Warrensburg, MO and surrounding areas

Approved (Corporate)

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.

Response time1 day
Response rate100%
64 neighbors recently requested a quote
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MAZELECTRICAL SOLUTIONS, LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Warrensburg, MO and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We offer over 15 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're 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.

Response time2 days
11 neighbors recently requested a quote
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Avatar for Eberly Electric, LLC
Eberly Electric, LLC
New to Angi
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Warrensburg, MO and surrounding areas

Approved

In business since 1999

Emergency services offered

Credit card accepted

We are a small family run company delivering quality service since 1999. We are committed to making our community a better safer place. We offer new work, service work and emergency work.

Response time30 mins
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Chappell Electric
New to Angi
Portable Generator - Install

Serving Warrensburg, MO and surrounding areas

In business since 1997

Free estimates

Chappell Electric has a single mission: Complete Customer Satisfaction! We strongly believe in giving our customers the most for their money. So, we work with only the highest quality materials, experienced and professional craftsmen. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart and made us one of the leading electrical companies in Kansas City, MO.

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Fiedler Electric LLC Facebook
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Warrensburg, MO and surrounding areas

In business since 2017

Free estimates

with over 5 years of experience in the electrical industry, we are the experts you need to take care of your home or business. We handle everything from major installs to repairs. We will treat your home as we would treat our own. Give Fiedler Electric a call today, we look forward to working with you!

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Generator Install questions, answered by experts

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

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.

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.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

The Warrensburg, 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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