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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
4.8 out of 5 stars
stars3,084 ratings3,043 reviews
  1. 5 stars87% (2,669)
  2. 4 stars9% (270)
  3. 3 stars2% (74)
  4. 2 stars1% (16)
  5. 1 star2% (55)
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Showing 911-920 of 3,043 reviews
May 9, 2026
Grady
5 out of 5 stars review

Peace of mind

I just had unit installed, and love the way it looks and works as needed. The peace of mind of having a backup for storms is priceless.

Review from generac.com
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May 9, 2026
Lyn70
5 out of 5 stars review

So satisfied with purchase

Very happy I purchased. Have had short term power outages and I have to listen if it switched to generator.

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Helpful?4J7FW5DJ5Z5113606214426
May 8, 2026
ROCKIN RONNIE
5 out of 5 stars review

Works as advertised.

I bought this unit almost 1 year ago and it has perfomed as advertised , Flawlessly . I am inpressed.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426
Mar 2, 2026
Wolfman
5 out of 5 stars review

Great features and easy to learn

I have had mine for over a year and it’s been a great investment we live 70 miles from a town and have frequent power outages it’s never failed to do its job!!!

Review from generac.com
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Feb 25, 2026
Susie
5 out of 5 stars review

My generator has been in use on at least 4 occasions since I purchased it in February 2025. I have greater peace of mind , especially in Winter when ice storms take out the power as I experienced for 46 hours in January of 2025.

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Helpful?4J7FW5DJ5Z5113606214426
Feb 26, 2026
Dbing
4 out of 5 stars review

Glad we did it!!

We bought this a month ago. No power loss, so I not sure. I do feel good about the unit covering any power loss. It the next generation. So the phone application could use some improvements. Im sure they will improve over time.

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Helpful?4J7FW5DJ5Z5113606214426
Feb 25, 2026
No nickname
5 out of 5 stars review

I had the generator installed in 2024 and we had a hurricane in September of 2024, and was without electricity for over a week. My genetic worked beautifully. I just love it.

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Helpful?4J7FW5DJ5Z5113606214426
Mar 11, 2026
C Tyler
3 out of 5 stars review

Generator Experience

The experience of getting the generator and getting it installed was a big pain. It works as expected and will see how it does when the electricity actually goes out. Time will tell.

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Feb 25, 2026
KennyJ
4 out of 5 stars review

Runs when needed

I purchased 1 year ago. So far it has run on call as expected. The installer contractor is very expensive and annual maintenance is ridiculous. 600.00.per year

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Mar 2, 2026
Tttt
1 out of 5 stars review

Zero product quality

The motor is cheap and defective with zero product quality. The motor leaks oil, continuously tiny drops. We have low confidence in the maintenance provider. My friends have had similar issues. Profits appear more important than product quality.

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426