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Customer reviews for Generac Guardian Series WiFi Enabled 18, 000-Watt, LP/17, 000-Watt, NG Standby Generator for
Generac Guardian Series WiFi Enabled 18, 000-Watt, LP/17, 000-Watt, NG Standby Generator
4.8 out of 5 stars
stars3,049 ratings3,048 reviews
  1. 5 stars86% (2,637)
  2. 4 stars9% (272)
  3. 3 stars2% (72)
  4. 2 stars1% (16)
  5. 1 star2% (52)

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Showing 501-510 of 3,048 reviews
Dec 14, 2017
williams
4 out of 5 stars review

Verified Purchase

total electric and it runs the whole house.

many people are installing generac generators. they are like me and don't want to be without electricity, especially if it's cold outside. thank--you generac.

Review from generac.com
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Jan 25, 2017
jake12
5 out of 5 stars review

Verified Purchase

great features simple to maintain

have only had needed the unit once since the install, for a short period. the only regret after many years of short and extended outages the we did not do this sooner !

Review from generac.com
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Jan 25, 2017
Dink
5 out of 5 stars review

Verified Purchase

Very Favorable

The generator has given me a sense of relief, knowing that I will have electricity if and when a power failure occurs. It has worked flawlessly on the weekly trials, but I have not experienced a power failure yet.

Review from generac.com
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Jan 25, 2017
mike
5 out of 5 stars review

Verified Purchase

Excellent workmanship

Experienced power failure since installation. Generator kicked in and powered up entire house as advertised.. Scheduled weekly test runs have been occurring on time. Great investment. Mobile link should be built into equipment.

Review from generac.com
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Apr 29, 2026
Phil73
5 out of 5 stars review

The feeling of safety and security...

We bought this generator a year ago when we built our new house. It was one item that my wife and I wanted to be sure we had whole house coverage during any electrical outage, being that our new house was almost all electric.

Review from generac.com
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Jan 25, 2017
KRP
5 out of 5 stars review

Verified Purchase

System is running fine.

We are very pleased to have the Generac 22KW unit installed and operational. The system seems to be running fine during the weekly checks and we trust will be ready to provide electrical power the next time we lose power from the local utility.

Review from generac.com
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Jan 26, 2017
Bobby64
5 out of 5 stars review

Verified Purchase

Quality product

I like the quality and durability of the generator. I have already had a power outage and it worked great. Restored my electricity in less than 20 seconds.

Review from generac.com
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Jan 25, 2017
kathy56
5 out of 5 stars review

Verified Purchase

very professional, excellent product

I was delighted to learn that this product generates for my entire home. my old generator lasted 20 years. if this one, with maintenance, lasts as long, I will be very pleased.

Review from generac.com
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Jan 25, 2017
Butch33
5 out of 5 stars review

Verified Purchase

Good features in a compact unit

I have only had a couple of brief outages since installing the Generac 22KW system and it has performed perfectly. Full power from the Generac was running in less that 15-20 seconds.

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.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062