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Power Generators for Northwest Indiana and Beyond

NWI Generator primarily services the counties of Northwest Indiana: Lake County, Porter County and LaPorte County. But we don’t stop there. We’ve done jobs in Will and Cook Counties in Illinois as well as Berrien County, Michigan. No job is too far. Contact us today.

Where Do We Work?

Here’s a list of the cities we cover:

Lake County, IN

  • Cedar Lake
  • Crown Point
  • Dyer
  • East Chicago
  • Gary
  • Glen Park
  • Griffith
  • Hammond
  • Hessville
  • Highland
  • Hobart
  • Indiana Harbor
  • Lake Dalecarlia
  • Lake Station
  • Lakes of the Four Seasons
  • Lowell
  • Merrillville
  • Miller
  • Munster
  • New Chicago
  • Robertsdale
  • St. John
  • Schererville
  • Schneider
  • Shelby
  • Tolleston
  • Whiting
  • Winfield

Will/Cook Counties, IL

  • Calumet City
  • Crete
  • Flossmoor
  • Frankfort
  • Glenwood
  • Hazelcrest
  • Homewood
  • Lansing
  • Lynwood
  • Matteson
  • Mokena
  • Olympia Fields
  • Park Forest
  • Steger
  • South Holland
  • Southside Chicago
  • Thornton
  • Tinley Park
  • University Park

Porter County, IN

  • Aberdeen
  • Beverly Shores
  • Burns Harbor
  • Chesterton
  • Dunes Acres
  • Hebron
  • Kouts
  • Lakes of the Four Seasons
  • Ogden Dunes
  • Portage
  • Porter
  • Shorewood Forest
  • South Haven
  • Town of Pines
  • Valparaiso
  • Wheeler

Berrien County, MI

  • Bainbridge
  • Baroda
  • Benton Harbor
  • Berrien
  • Berrien Springs
  • Bertrand
  • Bridgman
  • Buchanan
  • Chikaming
  • Coloma
  • Eau Claire
  • Galien
  • Grand Beach
  • Hagar
  • Lake Charter
  • Lincoln Charter
  • Michiana
  • New Buffalo
  • Niles
  • Oronoko
  • Pipestone
  • Royalton
  • Shoreham
  • Stevensville
  • St. Joseph
  • Sodus
  • Three Oaks
  • Watervliet
  • Weesaw

LaPorte County, IN

  • Kingsbury
  • Kingsford Heights
  • LaCrosse
  • Long Beach
  • LaPorte
  • Michigan City
  • Pottawattomie Park
  • Trail Creek
  • Wanatah

Not sure if you’re in our service area? Don’t fret—just give us a call today and we’ll discuss your options.


Had an issue with my generator. Showed up on time, speedy repair, friendly service and some great advice.

-Michael J.

I would like to commend NWI for employing great installers. Justin & Jim were both professional & were cordial. I will reccomend NWI in the future.

-Tim H.

I just wanted to send a quick email your way to let you know how pleased I am with your staff. It is so great working with a team of people who work together to provide the needed service to its customers.

-Nancy A.

Just a note to let you know the employees that came ot our house were great. My husband is very ill & they took the time to go over everything they had done and answered all his questions with caring concern.

-Robuta A.

The whole process went smoothly, from the estimate to the generator pickup to the installation. The guys who did the install did a greay job, very professional, polite, and did a thorough job explaining the system.

-Jonathon V.

Your team that installed my 17kW was probably amongst the best example of what I would want representing my business. They were technically competent, experienced, efficient, pleasant, and overall good guys. They answered my technical questions with technical defendable answers - not personal opinions.

-Stephen S

I wanted to take a moment to express my sincerest appreciation for the quality work and professionalism we experienced when your employee came out to our home on Saturady to perform maintenance work on our Generac Home Generator.

-Douglas Porritt

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NWI Generator

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