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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 721-730 of 3,048 reviews
Apr 2, 2026
Happy
5 out of 5 stars review

Peace of mind

We bought it last month and hope we never have to use it for emergencies. My wife is on oxygen and needs it almost 100% of the time. We bought it so her oxygen machine would still work if we had a power outage.

Review from generac.com
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Apr 1, 2026
Fredi
5 out of 5 stars review

Quieter than I expected

I bought this Generic about a month ago have not had any power outages yet but generator works fine on its regular scheduled exercise times it is quiet and seems to be working just fine.

Review from generac.com
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Apr 21, 2026
SevereWX1
5 out of 5 stars review

Happy With My New Generac Generator

I am very pleased with my Generac generator. The sales, installation and support processes have been stellar. I feel very confident that when the power goes out that we will be protected and safe with our Generac generator.

Review from generac.com
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Mar 25, 2026
JJC73
5 out of 5 stars review

Reliable, well made, warranty and service ..

We had a Generac standby generator at our previous home. It proved itself during two major ice storms and a hurricane. When we moved, we again selected Generac for our standby generator.

Review from generac.com
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Apr 21, 2026
Pickens
5 out of 5 stars review

Generac Home Generator

We purchased our generator in March of 2026. Although we have not had a need for it yet, we are confident when we do need back up power it will work as designed. We were very happy with Storm Electric who did the installation.

Review from generac.com
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Apr 6, 2026
Hutch
4 out of 5 stars review

Solid Unit

I have had my unit installed for 731 days. Through 2 power outages it performed well. The first one lasted for several days; shutting it down to rest and change the oil was easy. Being able to monitor the unit with the mobile App is a great feature.

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Apr 4, 2026
Barry R
5 out of 5 stars review

No more worries

Within 6 months of installation we had a 2 day power out event, so the peace of mind was worth it, since it was at our 2nd home and we were not there.

Review from generac.com
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Apr 14, 2026
Edward
5 out of 5 stars review

Generac - Good long term investment

I bought my second Generac for a new house one year ago. As the one at my previous residence, it works as advertised. No problems. Weekly testing performed. I would highly recommend this product.

Review from generac.com
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Apr 15, 2026
BubbaGen
4 out of 5 stars review

Reliable stanby generator

I bought this uint from Sam's club and had it installed by my electrician. I was not aware that the unit did not come with a battery. Overall, I would buy this unit again.

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Apr 16, 2026
DVW1953
5 out of 5 stars review

Peace Of Mind

A Month ago we purchased a standby generator for our second home after purchasing a Generac for our primary home four years ago. We have been completely satisfied with both Generacs! They provide great peace of mind!

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062