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Best generator install pros near Westfield, IN

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

Avatar for M2 Electrical Solutions, LLC
M2 Electrical Solutions, LLC
5.0(
49
)
Fixed Generator - Install

Serving Westfield, IN and surrounding areas

Approved

In business since 2018

Offers commercial services

Customers say: Quick response

"They got back to me after I reached out via Angislist within hours, had a quote a few hours after that and came out to install my wiring for an EVSE within three days! Install was exactly what I wanted and I couldnâ t be happier!"
Garage New service
Garage New service
Garage New service
Garage New service
Garage New service

+38

Response time2 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Tri-State Water, Power & Air
Tri-State Water, Power & Air
4.3(
8
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Westfield, IN and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"It was pretty rocky. At first. Several appoints made by Tri-State no one ever showed up.Crew showed up to install the Generator before the site survey and did not have necessary equipment or cooperation of Electric or gas company nor call before you dig had been notified. I called Tri-State to warn them the call before dig had never been preformed. They said they'd take care of it, did not happen until right before installation crew came back the second time. The first time they were here they could not have installed the generator even had they had all the parts because none of the utilities had been marked. Finally after about three months the Generac was installed and working. I had several questions that I could never get answered by calling Tri-State. One of the installation team had to come back a couple of weeks later to replace a damaged part and he answered all my questions. The guys who installed the Generac were great, the problem is your guys operation center and call center as far as I can see do not communicate very well. Anyway the generator has worked fine in several power outages this spring. I am happy right now but I live in dread something goes wrong and I have to call Tri-State for help."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

65 neighbors recently requested a quote
Recommended by87%of homeowners
Moir Electric
4.8(
66
)
Fixed Generator - Install

Serving Westfield, IN and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

Moir Electric is a licensed electrical contractor with branches in Fort Wayne and Indianapolis. We handle residential and commercial work of all sizes, including fixtures, outlets, panel upgrades, rewiring, remodels, and EV chargers. We show up on time, quote fair prices with no surprises, and clean up when we're done. Free estimates. Call or request a quote today!

142 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Harmeson Electric, LLC
Harmeson Electric, LLC
5.0(
22
)
Portable Generator - Install

Serving Westfield, IN and surrounding areas

Approved

In business since 2012

Warranties offered

Credit card accepted

"I'm 52 years old and I've dealt with many contractors over the years. I lost a home to fire in 2003 and had to deal with everything from demo, electrical, new home, concrete, paving, and even an inground pool installation. Brian Harmesan is one of only two contractors I've ever dealt with that showed up exactly when he said he would and completed the job earlier than anticipated, and did it for exactly the price we agreed upon. I'd hire him again any day!"
Recommended by100%of homeowners
Avatar for Mister Sparky Electric - Indianapolis
Mister Sparky Electric - Indianapolis
4.0(
296
)
Fixed Generator - Install

Serving Westfield, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2008

Emergency services offered

Warranties offered

"The team that came to our house did a great job! We just moved in and we got all our outlets and light switches replaced, and they installed a new breaker box as well. They were professional, on time, and knowledgeable. Would recommend to anyone and we will definitely give them a call if we need any work done in the future!"
Your Indianapolis Electricians!
We have your electrical repairs covered!
Available 24/7 for your electrical emergencies!
Get it done right, get it done safely.
Electricians you can trust!

+1

Recommended by85%of homeowners
Avatar for Gleam Electric, LLC
Gleam Electric, LLC
5.0(
15
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Westfield, IN and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

Gleam Electrical and Lighting Design 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.

Front of home
front of home
Back yard trees
Front of home
North side

+3

Response time1 day
Response rate96%
1 neighbors recently requested a quote
Avatar for Certified Electric LLC
Certified Electric LLC
4.9(
9
)
Portable Generator - Install

Serving Westfield, IN and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Billy and Brian were professional, punctual, and very reasonably priced. They installed a 240V/20 amp outlet in less than an hour. Bravo! I highly recommend them. Thanks again, and I look forward to working with you in the future."
Clean work space
foyer
Family Room
Foyer/Hallway
Response time10 hrs
Recommended by75%of homeowners
Dunbar Electric, LLC
4.9(
14
)
Fixed Generator - Install

Serving Westfield, IN and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

Dunbar Electric LLC takes great pride the experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. What are you waiting for, give us a call!

Response time2 days
29 neighbors recently requested a quote
Recommended by100%of homeowners
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Generator Install FAQs, answered by experts

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.

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.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

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.

Most homeowners won't be able to claim a home generator as a tax write-off. However, a whole-house generator may be tax-deductible in certain situations depending on its purpose. For instance, if it's needed to power essential medical equipment, it may qualify as a medical expense deduction. Also, in some cases, businesses can deduct a generator as a business expense if it supports operations. Always consult a tax professional to determine eligibility based on your specific circumstances and the applicable IRS regulations.

The Westfield, IN homeowners’ guide to generator installs

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