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Customer reviews for 22,000 Watt Generac Guardian Series WiFi-Enabled , NG Standby Generator With 200A Automatic Transfer Switch for
22,000 Watt Generac Guardian Series WiFi-Enabled , NG Standby Generator With 200A Automatic Transfer Switch
4.7 out of 5 stars
stars
3,447 ratings3,406 reviews
  1. 5 stars85% (2,941)
  2. 4 stars9% (315)
  3. 3 stars3% (92)
  4. 2 stars1% (20)
  5. 1 star2% (79)

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Showing 231-240 of 3,406 reviews
Apr 22, 2026
Harold
5 out of 5 stars
5 out of 5 stars review

Generac Generator Love

Best money spent! Based on my Generac Generator I have recommended Generac Generators seven (7) times that have resulted in five sales and installations.

Review from generac.com
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Apr 10, 2026
Chiisai
4 out of 5 stars
4 out of 5 stars review

Eases power outage PTSD.

Haven't lost house power since the Generac was installed so don't have any actual use data as yet. Weekly test firings have occurred and seem normal.

Review from generac.com
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May 2, 2026
Anonymous
4 out of 5 stars
4 out of 5 stars review

This month will be 1 year since activation of the unit. Expecting the installer to contact us for maintenance, but so far, nothing. Maybe they will contact in the coming weeks of May.

Review from generac.com
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May 15, 2026
Our Home generator
5 out of 5 stars
5 out of 5 stars review

26kw install and testing

Instillation of our 26kw Generator went smoothly. We haven't had to rely on it yet for any power outages, but it does fire up once a week as scheduled for testing.

Review from generac.com
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May 26, 2026
BLI149
5 out of 5 stars
5 out of 5 stars review

Review of Generator

Love that fact I don't have to be home to pull star generator. It automatically comes on when needed and off when regular power comes back on. Plus no power cords laying on floor to trip over.

Review from generac.com
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May 21, 2026
Kevin57
5 out of 5 stars
5 out of 5 stars review

Ok

Generator is 2 months old, have experienced 1 outage so far and the generator performed as expected, however I am concerned about winter operation ability.

Review from generac.com
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Jun 4, 2026
picasel
4 out of 5 stars
4 out of 5 stars review

Ready when!

I've owned this unit for over a year now and it was purchased through Costco. It has kept the power on a few times for short outages, without fail. No hurricanes yet and hopefully we won't have any, but, I'm ready if when we do.

Review from generac.com
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May 13, 2026
lmc113
5 out of 5 stars
5 out of 5 stars review

Peace of Mind

Had this generator installed in April 2026 by Wayne Cook Electric and I am so happy with the product and the installation company. Nothing but praises for this experience and the installation company!

Review from generac.com
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May 28, 2026
Mark205
5 out of 5 stars
5 out of 5 stars review

Works great

I bought this last year and the electric has only went off twice. Both times, the generator was running in less than one minute restoring power to my whole home. That gives me the best piece of mind for power grid emergencies.

Review from generac.com
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May 25, 2026
Snakerep
5 out of 5 stars
5 out of 5 stars review

Piece of mind permanently

It has given us instant power right after a power failure three times so far in one year's time. It's been a super investment certainly not sorry we purchased this.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426