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Customer reviews for 26,000 Watt Generac Standby Generator with 200 Amp Automatic Transfer Switch for
26,000 Watt Generac Standby Generator with 200 Amp Automatic Transfer Switch
4.8 out of 5 stars
stars3,015 ratings3,012 reviews
  1. 5 stars87% (2,617)
  2. 4 stars9% (263)
  3. 3 stars2% (71)
  4. 2 stars0% (15)
  5. 1 star2% (49)

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Showing 1,221-1,230 of 3,012 reviews
Mar 11, 2026
vfrlover
5 out of 5 stars review

Peace of mind

I've had my Generac for about a year now. VERY happy with my Generac!

Review from generac.com
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Mar 13, 2026
Daniel
5 out of 5 stars review

Generac 18K generator.

Excellent product! Peace of Mind! Installation was good.

Review from generac.com
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Feb 20, 2026
FEB26
5 out of 5 stars review

So far so good

No comment at this time. As I said earlier, installation was less than a month ago

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Apr 21, 2026
Corky
5 out of 5 stars review

I have not had this product long enough to reply

Great features but I need more time with this product to give a responce.

Review from generac.com
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Apr 10, 2026
Joe L
5 out of 5 stars review

Very pleased with my Genrac.

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Feb 25, 2026
Waynes generator
5 out of 5 stars review

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Jan 28, 2023
John197
5 out of 5 stars review

Top notch

This generator and transfer switch are great. I purchased and installed myself. The guidance in the manuals is great. Granted, you do need to know how to do electrical work and gas piping correctly and safely. I called for assistance getting it connected to wifi and the representative was very helpful and polite. The system then started up and functions perfectly. Very satisfied.

Review from generac.com
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Mar 25, 2021
Philip550c
5 out of 5 stars review

Lived off of the generator 6 times within the first year

In the first year after installing this generator, I had to use it 6 times. Once during the El Dorado Fire (gender reveal fire). It was 110 degrees out and someone set off explosives in a field nearby which ended up burning our mountain community for over a week. During that time there was no power from the grid. My generator kicked in and provided power for me, enough to keep all of the refrigerators running, A/C, well pump and TV. I don't know what I would have done without it, as it was over 100 degrees out and I couldn't open any windows due to extreme amounts of smoke from the nearby fire. I also rely on electricity to pump water in the house from the well. I was able to use all of my appliances. This generator has been a wise investment for me.

Review from generac.com
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Jan 16, 2023
NicoleE
5 out of 5 stars review

Waiting for a Storm

I purchased the Guardian 18KW Whole House WI-FI Enabled Model. It looks Awesome and it kicks on every Monday at 10am for a test. The peace of mind it gives me is immeasurable. Every time there is an ice storm or a rain storm, I am not worried in the least that I will lose power. Just waiting for the storm ! ha ha

Review from generac.com
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May 16, 2023
MsGo4it
5 out of 5 stars review

Generac

Everything from first contact to final installation was top notch. When I called for an estimate they were out within a week and one week later the unit was installed. I highly recommend Generac and mLine Electric is professional, courteous, prompt, attentive, and excellent. Thank you.

Review from generac.com
Helpful?269ZCGBEELYI13951414260