Top-rated generator install pros.

Best generator install pros near Madison, KS

Enter your zip and get matched with up to 5 pros

Need a pro for your generator install project in Madison, KS?

Select your specific project to find the pro for you.

Top-Rated Generator install pros in Madison - Updated Nov 2026

Avatar for Gunlock Electric
Gunlock Electric
5.0(
21
)
Fixed Generator - InstallPortable Generator - Install

Serving Madison, KS and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

Gunlock Electric is a family owned and operated business, that has been providing service for over 30 years. We are dedicated to providing the safest, highest quality electrical services at the fairest price to customers throughout the area. Our team of highly skilled electricians will work within the local, state, and OSHA guidelines to see your project through from start to finish. We put hard work, attention to detail, and determination in each and every project we complete. We provide our customers with the innovative ideas, appropriate equipment and up-to-date technologies in order to complete our projects successfully, on-time, and within budget. We take pride in our work, and have a flawless track record over the last 30 years. You and your family can rest assured, knowing that Gunlock Electric is taking care of your electrical needs. We look forward to your business! \n \n

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for 6S Electric
6S Electric
4.9(
13
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Madison, KS and surrounding areas

In business since 2013

Emergency services offered

Warranties offered

6S Electric proudly serves customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Over 35 years experience in all areas of electrical installation, service and repair. Fast, friendly and prompt service, give us a call today!

Citizens bank
Citizens bank
Citizens state bank
Citizens state bank
Citizens bank

+10

Response time2 hrs
Recommended by100%of homeowners
Request Quote
Avatar for Reed Electrical Solution, LLC
Reed Electrical Solution, LLC
5.0(
5
)
Fixed Generator - Install

Serving Madison, KS and surrounding areas

In business since 2017

Free estimates

Credit card accepted

Reed Electrical Solution, LLC 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. \n

40x60
Temporary service
Panel swap out
Response time7 hrs
Response rate100%
Request Quote
Avatar for J&C Electrical Solutions, LLC
J&C Electrical Solutions, LLC
3.2(
15
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Madison, KS and surrounding areas

In business since 2002

Free estimates

"Installed new pole and provided upgraded service at my Waverly, Ks farm. Extremely helpful, made recommendations for service enhancements, worked the entire project over the phone with me. I considered regular communications very important and Kurt communicated regularly until the job was done. And it was done well!"
Response time1 day
Recommended by100%of homeowners
Request Quote
Generator Install FAQs, answered by experts

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.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

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.

A 10,000-watt generator can run a small to mid-sized central AC unit (typically up to 3 tons or 36,000 BTU) along with a few other appliances. However, larger AC units or additional loads will require a bigger generator. Consult a local generator installer to ensure you add the correct size generator to your home.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

The Madison, KS 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