Skip to Main Content
Sams Club
Sams Club
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)

Member photos

  • +44 images
Sort by |
Showing 1,181-1,190 of 3,048 reviews
Apr 16, 2026
Larrg
4 out of 5 stars review

Generac

Worked as advertised. Looks good and does it auto cycle as scheduled

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Apr 15, 2026
Jim 45
5 out of 5 stars review

Satisfied

I am happy with my Generac. It is reliable. It starts up when needed.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Apr 3, 2026
KLLK
5 out of 5 stars review

Great generator

We have had to use it multiple times, and it has worked every time!

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Apr 14, 2026
No follow up
2 out of 5 stars review

Generator not working

Unit still not working after 6 weeks. Very dissatisfied customer

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Apr 14, 2026
Bill m
5 out of 5 stars review

Great unit

Purchased in spring 2025. Unit operates great when needed. Monthly test run works perfectly

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 24, 2026
Lake generator
5 out of 5 stars review

Aesthetics are great

No power outage yet but the maintenance feature works well and starts right on time.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 30, 2026
Swampcruiser
5 out of 5 stars review

Peace of mind

Hurricane area. This generator gives peace of mind.

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 25, 2026
Bigjim
5 out of 5 stars review

24kw

Best purchase I ever made. I would buy another in a heart beat.

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

Great experience!!

I had it installed about 1 month ago and have not had the opportunity to have it in use….Yet!!

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062
Mar 24, 2026
Ruru
5 out of 5 stars review

I'm still in learning period, have had installed a month ago

Review from generac.com
Helpful?6EVWNRJZHWSL13615064062