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Superior Technology LLC
5.0(
5
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Madison, IN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"My first time working with them and I will be using them for any other electrical projects I may have in the future! Professional, kind, worked quickly and efficiently, and even came back out to swap out one of my ceiling fans after install when it turned out the light wasn’t working as it should due to a malfunction of the ceiling fan hardware (had nothing to do with their work, the ceiling fan hardware itself that allowed the lights to dim was messed up and after I got a replacement fan and they installed it, it’s up and running beautifully!}. Wonderful service!! 10/10!"
Response time9 hrs
Response rate86%
9 neighbors recently requested a quote
Sutton Electric
5.0(
2
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Madison, IN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

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!\n

Response time8 hrs
Response rate100%
10 neighbors recently requested a quote
Electrictek, LLC
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Madison, IN and surrounding areas

Approved

In business since 2004

At Electrictek, LLC, we take pride in continuing our tradition of improving your quality of life through technology integration.\nWe offer an integrated group of electrically based services, and take projects from beginning to end, without you having to call another contractor just to finish this, or that, part. We take the time to learn about our customers, their needs and wants and then provide solutions based on those desires. Not only installing the solutions, but making them work for you in your situation.\nOur mission statement sums it up. To improve the quality of life for our customers through the application of technology.\n\n

Orwig Maintenance
4.5(
2
)
Portable Generator - Install

Serving Madison, IN and surrounding areas

In business since 1999

Free estimates

Offers commercial services

We offer over 30 years of experience 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. Thank you!

Response time4 hrs
Recommended by100%of homeowners
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Generator Install questions, answered by experts

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.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

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.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

The Madison, IN homeowners’ guide to generator installs

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