Installation & Maintenance

GenTec is your complete sales / service / installation and
maintenance expert for home standby generator systems.

Our factory trained technicians are the only personnel we use to
install systems; our installers have the expertise to handle better
than 95% of all standby power systems installations without the
need for subcontractors.

Our crews are licensed, bonded and insured... so you know
you’re dealing with a reliable vendor that you can trust.

Our installations generally take place in 72 hours or less, and include jobsite pre-evaluation and unit placement, all system hardware (wiring, piping, grounding rod, gravel, et al.), all labor and materials, system set-up, testing and verification, and clean-up. And everything is spelled out in detail on our Project Estimate, which we prepare and review with you in detail, so you know exactly what you’re getting from start to finish.

GenTec also offers regular preventative maintenance inspections and system monitoring -- to help insure that your standby generator is ready for every eventuality. The cost is very nominal, compared to the peace of mind you have in knowing you and your family are protected. Call to schedule an appointment with us, today... 708-672-6251.

5-STAR-Flashing2A Reminder: Most GenTec projects are turn-key sales and installations of standby residential systems. But GenTec is more than happy to simply do installs for purchased systems from respected local area retailers. We’ve assisted customers who have purchased Standby Systems from Lowe’s, Home Depot, Farm & Fleet, and a host of others (including online merchants and factory-direct sales), some of whom have been kind enough to pass our name along to handle their installs.

If you’ve purchased a system directly, and wish to have a quality contractor handle all installation details, call us... we’re here to do what’s best for you.


15+ Years of

Hundreds of
Very Satisfied
Chicagoland, Northwest IN,
and the
Greater Midwest.

-- Sales --
-- Service --
-- Installation --
-- Maintenance --

or Any
That Works
Best for You!

Your Home is Power Secured




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Crete, IL  60417   ||   708-672-6251

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Installation & Maintenance