Generac Generators

Home Backup Power.
Comfort. Security.
Peace of Mind.

Within seconds following a power outage, the generator detects that the utility power has been loss and the generator starts automatically.  Seconds later the power is restored to either the selected circuits you choose or the whole house.  You will have peace of mind, knowing that all your important appliances such as your furnace, sump pump, water pumps, water heater, wifi, refrigerators and freezers are working again.  Never feel powerless again.

A lot quieter than a portable power generator, lawn mower, leaf blower, weed whipper or snow blower a residential power standby generator is permanently installed outside your house and includes a sound damping enclosure.  Better yet, unlike a air conditioner which comes on automatically several times an hour, your backup generator only comes on when you lose power or during the exercise mode.  That's It!!

And depending on the generator selected, there is a Quiet Exercise Mode that is available that allows your generator to exercise at a much lower sound level and shorter duration.  The Quiet Exercise mode can be set to exercise once every two weeks for 5 minutes.  That's It!!

Backing Up Your Entire House or Just the Essential Items
Whole Load vs. Selected Circuits

With Generac's Guardian Series generators, you will never need to buy a larger power backup system than you need.  You can chose from backing up 10 to 16 Selected Circuits or the Entire House.  The choice is yours.  We have the perfect backup solution for you and your budget.

How It Works

Automatic Operation

Don't worry about having to be there to start and stop your home backup generator. The generator is so smart that it starts and stops itself automatically.  You don't have to be there to protect your house.

Endless Supply of Natural Gas

Your Generac home backup generator runs on your existing natural gas or LP fuel supply that you have already for your house.  With Natural Gas, you have a endless supply of gas so you will never have to refuel your gasoline cans again.

Power Directly to Your Home

You'll never have to run an extension cord through a window or door again. Your Generac home backup generator safely delivers power right to your home's electrical panel.  You don't have to do anything again!!

Best Selling - 22kW Whole House Generator

Generac Guardian 22 kW Generator

The 22 kW Guardian® Series home standby generator is the largest air-cooled home standby generator on the market. Not only does it deliver all the features and functionality customers have come to expect from the market-leading brand of home standby generators, but with a price that is the lowest cost per kilowatt of any air-cooled home standby generator. Provides excellent whole house coverage for many homes.

All-Weather Aluminum Enclosure

Our durable powder-coat finish helps make the sturdy, all-weather aluminum enclosure corrosion resistant, making it ideal for coastal, salt-air climates. It’s also able to withstand 150 mph winds.

Quiet-Test™ Mode

All standby generators run a weekly test to ensure the system is running properly. Thanks to Quiet-Test, your Guardian Series home standby generator runs its self-test at a lower, quieter RPM than standard operation, and can be programmed to run weekly, bi-weekly, or monthly.

Mobile Link™ Compatible

Take advantage of Generac’s Mobile Link cellular remote monitoring system and check on your generator’s status using your computer, tablet or smartphone, even when you are away. Sold separately.

Non-cellular monitoring options are also available for generator monitoring from inside the home.

24/7/365 Customer Support

Power outages don’t always occur during normal working hours. That’s why Generac’s customer care call center—right here in Wisconsin—provides support any time of day or night, all year long. Generac is standing by 24/7, every minute of every day, to answer your questions.

Lowest Cost Per Kilowatt

Homeowners can invest in a home standby air-cooled generator size that used to only be available in much more expensive, liquid-cooled models, giving them the lowest cost per kilowatt available.

Generac OHVI® Engine

Your Guardian Series generator might have to get you through days—or weeks—without utility power. Generac’s OHVI® engine, specifically designed for generator use, provides the reliability to power through the most severe outages.

True Power™ Technology

Best-in-class power quality with less than 5% total harmonic distortion means clean, smooth operation of your sensitive electronics and appliances.

Evolution™ Controller

The next generation of intuitive controllers featuring a multilingual, two-line LCD text display with color-coded, backlit buttons.

5-year Limited Warranty


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Generac Premier PowerPro Authorized Dealer

Bulldog Generators is one of the select few Premier PowerPro Authorized Dealer for Generac in Ontario.  In business for over 15 years, we sell, service and stock parts for all types of Generac generators.  We are a complete, one stop solution for Generac Generators.  With thousands of installations over the years, you can be sure that Bulldog has the perfect backup solution and experience that you can count on for your house.



Bulldog Backup Power Solutions ranging from $7,495 to $12,195  Installed!!!

Trust the Backup Power Experts at Bulldog Generators.  Call Today or Complete the form below for a Free, In-Home Assesement.

Customer Support

Power outages aren't a 9-to-5 thing.
That's why we're standing by all day every day from our headquarters to answer any questions you might have
24 hours a day,
7 days a week,
365 days a year.
Bulldog Generators is there to help you in your time of need.

Contact Us ●

We require a 75% deposit upon acceptance of any order. Quotes are good for 30 days from date of email.