Business Generators 2018-02-06T18:06:48+00:00

Commercial Generators for Small Businesses.
Reliable. Secure. Necessary.

When you lose power to your business, you are losing money. Whether your business is mission critical or you just want an advantage over your competitors during a power outage, NWI Generator is your source for a permanently installed backup generator system.



Does your business need backup power?

If you own or operate a grocery store, bank, dental office,  restaurant, municipal / government office, manufacturing / warehouse facility, credit union, veterinarian office, gas station / convenience store, retail store, office or data center it is essential that your business is protected. Lost power means lost revenues.

If you need to power an entire facility, protect sensitive client data or to get an edge over your competitor, you can rely on our experienced, factory trained and certified technicians to provide your business with a standby commercial generator to protect your business.

Don’t put it off any longer. Simply call us for your FREE ESTIMATE!

generator for dentist's office

Benefits of a Backup
Business Generator

  • Protects Your Business

  • Automatically Restores Power in Seconds

  • Your Data Devices & Security Systems are Protected

  • Protects Your Revenue Stream & Your Inventory

  • Keeps Your Business Running in the event of a Power Outage

  • Refueling Unnecessary (in most cases)

  • Power Directly to Your Business

  • Keeps Your Customers Happy & Confident in Your Business

It’s installed outside your business (like an AC unit) and comes on automatically
— whether you’re open or closed. All within seconds of a power outage. A standby
commercial generator keeps your power on and your business open during an outage.

Backup Power for



That’s all the time it takes for Produce,
Prepared Foods, and Meats to perish.

Inventory is expensive. Don’t lose yours to a power outage.

Grocery stores are among the most energy-intensive commercial buildings. Refrigeration alone accounts for about half of a supermarket’s total energy consumption. Not only does your grocery store stand to lose valuable inventory and prepared food during a power outage, but you could also lose customers wanting to buy food and other supplies. Keep your grocery store open for business during a power outage – and gain a competitive advantage.

If you’re a one-man show, a medium sized business or a large operation, it is essential to have a power backup solution. You can trust the professionals at NWI Generator to provide your business with a customized power backup solution for your business.



Backup Power for


Protect your clients’ information…
And Your Reputation!

Would you “pull the plug” on an entire data banking center?

Of course not! It is crucial to have an emergency plan in place for when power is lost. A backup generator provided by NWI Generator understands that reliability is at the heart of any data center or banking institution. Keep your data and temperature sensitive equipment safe with a commercial generator. Your clients expect it.



Generators are essential for Northwest Indiana area businesses to ensure there is power when there is inclement weather and unexpected power outages and blackouts. Failure to plan for a power outage could result in a loss of business, inventory and temporary closure of your business.

Backup Power for


Avoid Costly Downtime

Power outages at a manufacturing facility brings production lines to an abrupt halt.

In a manufacturing environment, even a small power outage could lead to hours of costly downtime. Loss of power can turn into loss of material, breakdown of machinery, and loss of production time. This may also cause supply chains to shut down altogether. Manufacturing facilities can lose as much as $6.45 million per hour of downtime. The  benefits of an investment made in necessary power backup generator far outweigh the shocking costs related to irreparable damages and irretrievable loss of revenues caused by downtimes.

Backup Power for Your Business. Reliable. Secure. Necessary.

We service & repair all major makes and models of generators.

Didn’t buy from us? No problem. We can still service your unit.

*Most manufacturers, in order to maintain warranty status, require documentation of the servicing of your generator.

To protect your business call YOUR local backup generator company today.

Associations & Accreditations

Our Service Areas

Lake County, Indiana:
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, and Winfield.

Porter County, Indiana:
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, and Wheeler.

LaPorte County, Indiana:
Kingsbury, Kingsford Heights, LaCrosse, Long Beach, LaPorte, Michigan City, Pottawattomie Park, Trail Creek, and Wanatah.

Berrien County, Michigan:

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

Will / Cook County, Illinois:
Calumet City, Crete, Flossmoor, Frankfort, Glenwood, Hazelcrest, Homewood, Lansing, Lynwood, Matteson, Mokena, Olympia Fields, Park Forest, Steger, South Holland, Southside Chicago, Thornton, Tinley Park, and University Park.

NWI Generator provides sales, installation, maintenance, and service of generators throughout Northwest Indiana, Lake County, Indiana, Porter County, Indiana, LaPorte County, Indiana, Will County, Illinois, Southeast Cook County, Illinois and surrounding areas.



8:00 a.m. ~ 4:30 p.m.