Welcome to Alternative Energy Solutions, Ltd.!
Your COMPLETE Generator Service Provider

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Alternative Energy Solutions, Ltd. is a professional generator service provider, specializing in residential, commercial and industrial sales, generator maintenance service, installations and switchgear needs. We are a 24/7 emergency service company. We are based in Schererville, Indiana and currently service Illinois, Indiana, Michigan and Wisconsin. Call 800-800-0822 or 219-865-2700 today!

Our company supplies emergency back-up generators to residential homes, surgical centers, nursing homes, churches, recreation centers, libraries, schools, banks, theaters, Fire and Police Departments, 911-Centers, grocery store chains, tower/cell sites, TV stations (to name a few) for over 20 years.

Our Factory Trained Technicians are qualified to work on natural gas, propane and diesel generators with a collective experience of over 50 years. We offer expert generator maintenance check-ups and repair service, so you can count on us for all of your generator needs. We pride ourselves on the proper identification of potential problems, as well as timely and cost effective repairs to generators and automatic transfer switches.

Brands that we service include – Briggs & Stratton, GE, Kohler, Generac, Blue Star, Cummins, Onan, Gillette, Katolight, MTU, Winco, Detroit Diesel, Dayton, Guardian, Olympian, CAT, Baldor, MQ Power and others.

What Our Clients Think

“The technician went above and beyond to make sure everything was good with the generator”

Tech always does a great job!

He did a nice professional job.

The tech and the woman who set up the appointment were very professional & congenial!

The technician was very efficient in his work and knowledgeable. Did not waste any time and also left the place clean – very orderly.

He was great, explained what needed to be done and why, I really appreciated information.

Thank you for coming in the middle of a snowstorm.

Technician is first rate! Excellent in all aspects. Thank you, great service!

Polite, courteous and neat, what else can I ask for.

I always get the same technician. He is always cheerful, friendly and does a great job. Just wanted to say thank you.