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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 1,151-1,160 of 3,048 reviews
Feb 28, 2026
vince
5 out of 5 stars review

Have not had to use this yet but feel very confident that system would be seamless if/when we lost power.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 15, 2026
Pete
5 out of 5 stars review

Clean and reliable

I have a comforting peace of mind now that my generator has been installed. We lost power about 19 times last year.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Feb 26, 2026
Jakestith
4 out of 5 stars review

lasted one year

Had this unit for one year to the day. Used it during an ice storm and it failed on day 3. Luckily our dealer replaced it with a new one.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 10, 2026
Roll
5 out of 5 stars review

Looks good worked easy

We just got it installed. It was tested. Worked great looks good. Really satisfied with our generator.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Feb 26, 2026
Stan52
5 out of 5 stars review

Worked as advertised

Final sign off was at the end of Jan 2026 and already (Feb 26, 2026) it has successfully covered a 10 hour outage.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Feb 27, 2026
Steven C
4 out of 5 stars review

Have had it for a year and glad I got it, has been needed for over 80 hours since it's been installed.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 20, 2026
CRIMSON
5 out of 5 stars review

Mobile link easy to maintain

I purchased this product over a month ago and we are glad we did it gives us peace of mind especially because of sump pump

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 13, 2026
Shaf
5 out of 5 stars review

Great to have

Installed in February, have had several major storm fronts go through, have yet to use. Get to have this as a standby for power loss.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 7, 2026
VL94
5 out of 5 stars review

New Buyer

We bought this unit in Feb 2026. We wanted peace of mind. We have a well so when we lose power we lose our water. That is a real inconvenience.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 12, 2026
delage
4 out of 5 stars review

im glad i bought this unit---really want to go listen to it when running but dont remember the day and time it runs

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062