Skip to content

Free Consultations with Expert Technicians

Call us today to set up your FREE consultation. One of our expert technicians will swing by your residence or business to assess the building’s energy needs and discuss your expectations. Our consultations are detailed and performed with no obligation and no pressure on you. For homes and some small businesses, we provide you with all the calculations for the right generator on the spot. For larger businesses and those that utilize a range of equipment, we draw up a proposal after a thorough assessment of your business’ needs.

Every Job is Unique

Each home and business is different and requires a generator that will work exactly as you intend it to. Whether you want everything powered up or just your bare-bones utilities, we can find a generator for you.

But it all starts with a free consultation. The only way we can accurately assess your energy needs is to come straight to you and see the building ourselves. Estimates over the phone simply won’t do. Furthermore, we don’t believe in selling you things you don’t need. You can trust that we only give you honest evaluations and transparent advice for the perfect energy solution.

Schedule Your Free Consultation

There’s no need to be powerless! Call us at (219) 662-5976 today to schedule your free consultation.


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

photo of backup generator

monthly financing available

Free Consultations


NWI Generator

Font Resize