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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 321-330 of 3,048 reviews
Jun 1, 2017
RJ
5 out of 5 stars review

Verified Purchase

The product works flawlessly.

Since installation in early March, the unit has fired up 5 time for various power outages. Most recently just two days ago when a neighbor's moving truck took out two utility poles for eight hours. The unit worked flawlessly during the outage much to the envy of my neighbors.

Review from generac.com
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Jan 29, 2017
Kennyman
5 out of 5 stars review

Verified Purchase

This generator provides comfort and peace of mind.

After Katrina in south Mississippi we were without power and water for 23 days. It was 105 degrees for several days. Miserable. Since then every time a storm would move into the Gulf my tension levels would go off the charts. We decided to fix the problem. In the fall of 2016 we installed a Generac 22kw propane fueled generator. Within 4 months we have lost power 5 times due to tornadoes and storms. The last outage the generator ran 10 hours straight with no problems. We were the only house in our area with lights. It was awesome! We don't worry about power failures anymore. We love this generator and it's one of the best investments we've made. I can't stress enough the peace of mind we have now. Thank you Generac for standing by!!!

Review from generac.com
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May 12, 2026
Dast
5 out of 5 stars review

Not the first, wont be the last!

Our most recent purchase was a replacement unit for fhe original used unit we had for 10 years. We did not even hesitate when it came for the replacement. Our first unit was about 5 years old when we got it and it lasted another 10 years and was an absolute blessing when we needed it. So happy we installed a whole home generator shortly after we moved in!

Review from generac.com
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Jan 27, 2017
MyGen16
4 out of 5 stars review

Verified Purchase

Works Well

Had some Issues with a bad hunting problem with the motor after the unit was installed , it took several return visits from the installer to get it to run smooth , it has been two months now and it seems to be running OK on its weekly run , other than that I like it

Review from generac.com
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Jun 20, 2017
John
5 out of 5 stars review

Verified Purchase

very pleased

We had a few problems getting the propane set up properly. The technician did a great job on the installation and setup of the generator. Once the propane issue was corrected, the test went great and it responds to a power loss immediately. It works great. Very pleased with all aspects of Generac.

Review from generac.com
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Jan 27, 2017
NiMo
5 out of 5 stars review

Verified Purchase

Highly Recommended

Great investment. Having heat and an elevated sense of security during inclimate weather has put us at ease. At first, the cost may be a little frightening, but you won't be disappointed in the purchase when you are warm and safe in your home, when others aren't so fortunate.

Review from generac.com
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Jan 25, 2017
Shilo
5 out of 5 stars review

Verified Purchase

generac whole house generator

We had our Generac Whole House Generator installed in 2016. It is wonderful to know that when the power goes out it will turn on and our power is back on. We have had to use it 3 times so far and it works great. We do have one issue, it is a lot louder than we thought it would be. It was advertised as a quiet power source and it definitely isn't quiet. Other than that we love it.

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Jan 29, 2017
Harv
5 out of 5 stars review

Verified Purchase

very happy with product, gives us great peace of mind.

We already were in need of the use of our generator when our electric was off for a few hours. It immediately came on and kept our house warm and lighted. It is a relief to know how dependable it is when needed. It ran so smoothly I wasn't even sure the electric was still off.

Review from generac.com
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Sep 14, 2017
Albert87
5 out of 5 stars review

Verified Purchase

This product works wonderfully. It got a good test with Irma

This generator was purchased in October 2016 it took 3 months to get permits for installation. It worked perfectly during Irma! Ran for 33 hours. We were the only ones on the street that had power. A great product. A plus to the value of property.

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Jan 25, 2017
CarlM
4 out of 5 stars review

Verified Purchase

Seems to work just fine

We use this as backup power running on propane. Works fine. My wife was not going to go crank something. It comes on about 10 seconds after a power failure. We have a 22KW unit and it powers everything including a 4 ton HVAC. I love it. Be careful about placement as this is an engine and makes some noise. We have it on the side of the garage away from the house and we can barely hear it. A neighbor installed his (natural gas) and has had problems. Don't have a clue as to why. I just know that mine works flawlessly.

Review from generac.com
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