Generac logo

Sales Event

Free 7-Year Warranty

WITH PURCHASE

A $735 US /
$945 CAN value!*

APRIL 6, 2026 — JUNE 12, 2026
Get an Estimate

*Terms & Conditions apply

arrow-desktop-right

STANDBY GENERATORS

COMFORT. SECURITY. CONVENIENCE.
Explore Home Standby Generators
arrow-desktop-right

BUSINESS STANDBY

POWER FOR MY BUSINESS
Explore Business Standby

About GYER Power Systems, LLC.

When severe weather rolls through Knob Noster, you need a backup plan that doesn't rely on the grid. Gyer Power Systems installs whole-home standby Generac generators that keep your essential systems running during outages. Whether you live in a newer subdivision or an older rural property, your home can be equipped with reliable backup power that starts automatically when the lights go out.

Every system is properly sized based on your home's electrical demand and fuel availability, ensuring you get the right amount of power without oversizing or wasting resources. Our trained technicians are familiar with local codes and permitting requirements in Knob Noster, so the installation process is handled professionally from start to finish. Clean, professional installations are built for long-term reliability, giving you confidence in every storm season.

Arrange a consultation to protect your home with backup power in Knob Noster today.
About GYER Power Systems, LLC.
Location marker 421 N State St
Knob Noster, Mo 65336 View All Locations
Phone icon (573) 353-9051
Admin@gyerpowersystems.com

►

How It Works HSB

Video explaining how Generac standby generators operate and protect homes.

Generator Installation

WHAT'S INVOLVED IN INSTALLING A HOME BACKUP GENERATOR?

Installing a home backup generator is an exciting time. GYER Power Systems, LLC. will prepare the installation site outside your home, place the generator, run the natural gas or LP fuel line, install the transfer switch, and make all of the necessary electrical connections. And we will make sure that your backup generator runs properly, and is ready for its first power outage.

Generator Repair & Warranty

You invested in a Generac automatic home backup generator, and now you're never without power. But just like a car, air-cooled backup generators need to be properly maintained to perform as intended. We recommend you have your unit serviced annually. Our factory-trained technicians are available to handle all your Generac servicing needs.

If you are looking for the Owner's Manual for your generator (or any other Generac equipment), please use the online product support on the Generac.com website. You can use your model number or serial number to find your manual by using the form located here:

For questions about the warranty of your Generac generator (or other Generac equipment), please contact Generac directly at 888-GENERAC (888-436-3722)

To ensure accurate warranty coverage, please make sure your Generac equipment is registered at

An added benefit of registering is proof-of-purchase in the event of an insurance loss such as fire, flood or theft.