Proven Solutions To Help You
Overcome The Challenges
of Recurring Power Outages
Welcome to
Generator Technologies
GenTec can work with you to provide a complete turn-key system from start to
finish… or we are more than happy to install a system you may have purchased
from a retailer or directly from a manufacturer.
Residential Generator
A residential standby generator is a reliable source of power when you need it most. To learn more about residential generator installations and why you should work with Generator Technologies, Inc., contact our company today.
Commercial & Industrial
The installation of a new generator is one of the best ways to ensure that your business has power in the event of a blackout. To learn more about the benefits of generators and who might benefit from new generator installation, contact our experienced team today.
Municipalities
Generator installation is the solution that you’ve been looking for to keep the lights running in the event of a blackout. At Generator Technologies, Inc., we provide the comprehensive and trustworthy installation services you need.
Financing Available*
Flexible options to secure reliable power
solutions for your home, family & business!
Contact Us Today For A Free Estimate
708-672-6251
Services We Provide
New
Installation
We install most brands of generators in Illinois and NW Indiana, regardless of where it was purchased.
Generator
Service
If your generator isn’t working properly, give us a call…we service most makes and models.
Maintenance
Work
Contact us today to schedule your appointment for regular preventative maintenance.
Full Electrical
Service
We provide all types of electrical repairs and upgrades, no matter how big or small the job.
What Makes an Automated Standby Generator System Essential?
Did you know that the average home faces up to five power outages annually? Be it due to natural disasters or human error, whether lasting an hour, a day, or even a week, you and your family can suddenly find yourselves plunged into darkness, completely powerless.
Monthly Specials
Google Reviews
We purchased the property a year ago and the Generac was included. The previous owners did provide some information on the services performed. After a year of operation it was time to have the unit...
Amazing customer service! Everyone from the front desk to the installation crew was extremely professional and knowledgeable. Install was quick! 10/10 I would highly recommend this company!
During a recent and extended power outage, my generator was running for approximately 18 hours. I noticed it was leaking oil. I called Generator Technologies, this was a Friday afternoon, so I didn't expect anyone...
Great guys. Senior came out, gave me a quote to install my generator. Junior installed a short time later. Done a great job and good price. I needed there service again, Junior came out and...
I can't say enough about the service I received from them. I've never used them before but I will always use them from here on out. I was lucky enough to have them out at...
What an excellent company! From the consultation to the estimate to today's install - perfectly flawless. In addition to the knowledge of all the technicians, they were the nicest group of guys we've ever had...
Great staff and great technicians, they know what they are doing and get the job done, thanks Aaron, Ethan, and Tina for helping me with my warranty work through generac and figured out my auxiliary...
Experienced, helpful and reasonably priced! Gen-Tech has helped me after purchasing a home with an existing generator. From extra keys, normal maintenance and a new gas pipe, they do it all!
They showed up on time. They fixed an issue we had with our panel in a timely matter and did routine maintenance. These guys are the best 5 stars
I got tired of all the power outages in my area. I mean 17 times in less than a year! Power outages for a few minutes to hours and even two days. I looked into...
Latest Blog Posts
How to Keep Your Home Generator in Working Order for the Winter Season
Winter storms can hit unexpectedly, often bringing heavy snow, ice and biting cold that can strain the power grid. When the lights go out, your home generator is your lifeline, keeping your heat running and your family safe. But just like a car sitting in the garage for months, a…
How to Determine When to Replace or Repair Your Commercial Generator
Commercial generators serve as the backbone of business continuity, powering critical operations when the grid fails. When your generator starts showing signs of wear, you face a crucial decision: invest in repairs or purchase a replacement unit. This choice impacts your budget, operations and long-term reliability. At Generator Technologies, Inc.,…
What’s the Difference Between 15-Amp Outlets and 20-Amp Outlets?
Choosing the right amperage can save you from frustrating power interruptions and potential safety hazards. Whether you're renovating your kitchen or setting up a workshop, knowing when to use 15-amp versus 20-amp outlets will help you make informed decisions about your home's electrical system. At Generator Technologies, Inc., we help…
Contact Us For A Free
No Obligation In-Home Estimate
*Certain restrictions apply. Financing is subject to credit approval. Financing is offered through Generac Power Systems, Inc. Financing is not provided by nor determined by Generator Technology Inc. Not all applicants will qualify for the 0% financing
The information on this website is for informational purposes only; it is deemed accurate but not guaranteed. It does not constitute professional advice. Testimonials are not a guarantee, warranty or prediction of what your experience with us will be. By providing certain contact information herein, you are expressly authorizing the recipient of this message to contact you via the methods of communication provided.
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