A Generac standby generator protects your home or business. Our generators run on either natural gas or liquid propane, and sit outside your building similarly to an air conditioning unit. A backup generator delivers power directly to your building’s electrical system, providing power to essential areas and appliances, or even the entire house or office in the event of a storm, construction, or other disrupting event!

Generac Generators – The #1 Selling Brand of Home Standby Generators

Automatic Operation

You don’t have to worry about being there to start and stop your Generac backup generator. Standby generators are able to start and stop automatically as needed!

Refueling is NOT Necessary

Your Generac generator runs on your existing natural gas or liquid propane fuel supply.

Power Directly to Your Electrical Panel

There is no need for extension cords with a standby generator from Generac. Your Generac backup generator safely delivers power directly to your electrical panel.
Based on the unit installed, emergency power can be supplied to some or all of your residence or place of business.

BACKUP POWER FOR YOUR HOME

Generac automatic home backup generators are:
· Permanently Installed
· Automatically Deliver Power During An Outage
· Can Back Up Your Entire Home
· #1 Preferred Brand By Homeowners

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A Generator Size For Every Application

Generac dominates the residential standby generator market in the part because they make a generator for every size application.

Are you prepared?

2017

HURRICANE HARVEY

In August 2017 Hurricane Harvey landed in Houston and caused over 126 Billon in damage

500,000

WITHOUT POWER

It left over 500,000 homes without power in the Greater Houston area (Compared to 2.1 million for Hurricane Ike)

2017

UNTIL RESTORATION

Power restored to 400,000 within 2 weeks, and 500,000 by day 30.

What our customers are saying

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Genie Ingram profile picture
Genie Ingram
11 February 2025
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Very nice
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vera toran
10 February 2017
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We are so grateful to Gaston for their services. Our lights would go out at least once a month. Oh, but now we have lights all the time.
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dogsaboard
27 November 2023
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Austin was GREAT. We would like him to continue servicing our generator in the future please.
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Robert Hoyt
10 November 2026
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Really happy with the service Jeremy provided. He explained what he was going to do, he did it, and then he explained what he did. Perfect service.
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Frank Ditta
27 July 2025
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Dennis was great!! Took the time to explain things. He deserves a raise!!
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mike wilkes
13 February 2024
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Austin serviced my generator yesterday. He was courteous and explained everything that he planned to do, then explained it again after he had completed the service. Left the generator and housing looking like new.
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EL JOHN profile picture
EL JOHN
15 December 2025
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Great service! Reliable scheduled maintenance and also there for any emergencies.
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Gary Metzer
17 November 2025
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The service technician did an excellent job and kept me informed throughout the process. Thank you.
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Christopher Johnson
5 May 2023
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The worker was prompt and on time. Friendly and courteous. Professional and efficient. Very knowledgeable and neat. Please send him next time.
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Lorenzo Rouk
11 January 2026
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Mr. Dennis was top notch. An absolute expert on generators and a true professional.
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