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Guardian 24000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

Ratings & Reviews for Generac Guardian 24000 -Watt Dual Fuel (Liquid Propane/Natural Gas) 200-Amp Home Standby Generator Automatic Transfer Switch Included

4.7
3514
Review
 4.7 out of 5
3514 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The Generac home standby generators are highly regarded for their performance and reliability, providing dependable backup power during frequent power outages. Customers are satisfied with the efficient and powerful operation, as well as the automatic start and transfer switch features. While some report issues with the mobile app, the generators are considered a worthwhile investment that offers great peace of mind, especially for those in areas prone to power outages.

Customer review summary generated by AI, including incentivized reviews.
3522 Customer Reviews

Great Product

I purchased this generator in 2024 because I work out of my home and need access 24/7. This generator has been great. No issues at all up to this point

June 2, 2026

From generac.com

Peace of Mind

Would Recommend

Our installation was a month ago. No storms or power outages so far. Unit seems to be online and working properly

June 2, 2026

From generac.com

Peace of mind

I purchased this generator after a 8 day power outage, I have never had to worry about an other power outage again what a relief thank to my standby generator and transfer switch.

June 2, 2026

From generac.com

Happy customer

We bought our generator 6 weeks ago. We were so happy to hear it come on and keep everything running when we had a power outage.

June 2, 2026

From generac.com

Like the mobile link

Would Recommend

I bought my Generac 10kw 1 year ago. Only 9 hours of use.

June 2, 2026

From generac.com

Would Recommend

Not happy that proper repairs not done when still under warranty

June 1, 2026

From generac.com

Response from Generac Support

We’re sorry to hear this, and we understand why you’re frustrated. See here for a full breakdown on what our home standby generator limited warranty c...

Generac SupportJune 4, 2026

I just got it started up and haven't had to use it yet. Nice to know it is ready to support me when needed.

June 1, 2026

From generac.com

Reliable backup

Would Recommend

If the power goes off during a storm it is sure nice sitting in the dark for 20 to 30 seconds and then the Generac fires up and our whole house power is back on. The only way to tell when the hydro power is back on is when the Generac shuts off without any interuption of power.

June 1, 2026

From generac.com

Would Recommend

So far so good. It is doing what it is supposed to do.

June 1, 2026

From generac.com

Good features

Would Recommend

Overall satisfied, except for no direct wifi connection

May 31, 2026

From generac.com

Emergency Power.

Would Recommend

Had this generator installed here in Florida because the question isn’t whether the power will go out it’s when.

May 31, 2026

From generac.com

Peace of mind

We waited so long and saved so much so we could afford this.

May 31, 2026

From generac.com

Great product and cost-efficient.

Would Recommend

Very SATISFIED with my purchase and highly recommend!

May 30, 2026

From generac.com

Keeps me breathing

Would Recommend

I am on oxygen 24/7 , and , my generac has saved me from relying on oxygen tanks. Although , we have had a couple of minor setbacks where the generator failed. Our local certified generac service team " GEN ONE" had us up and running quickly.

May 30, 2026

From generac.com

Response from Generac Support

Thank you for sharing this, and we truly appreciate you putting your trust in us to deliver the back-up power you need. We’re very glad to hear your g...

Generac SupportJune 4, 2026

Great geatures

Would Recommend

Bought month ago great item peace of mine no worries

May 30, 2026

From generac.com

Great product, great installers and retailer.

Would Recommend

Our generator was installed in 04/2026 its been great. I does it's self check every Saturday at 8am as scheduled. I keep hoping for a power outage so it can do its job.

May 30, 2026

From generac.com

VERY DISAPPOINTED - brand new unit failed

Would Not Recommend

On the first power outage the generator failed (red light with message "error low voltage"). Still waiting on generac to ship part required to fix. Brand new 22K system FAILED. .

May 30, 2026

From generac.com

Response from Generac Support

We’re sorry to hear about your experience, especially with a brand new 22kW system. That’s understandably frustrating, particularly during your first ...

Generac SupportJune 4, 2026