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Customer reviews for 10,000 Watt Generac Standby Generator with 100 Amp Automatic Transfer Switch for
10,000 Watt Generac Standby Generator with 100 Amp Automatic Transfer Switch
4.8 out of 5 stars
stars3,040 ratings3,040 reviews
  1. 5 stars87% (2,633)
  2. 4 stars9% (269)
  3. 3 stars2% (71)
  4. 2 stars1% (16)
  5. 1 star2% (51)

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Showing 611-620 of 3,040 reviews
Feb 25, 2026
JPCP
5 out of 5 stars review

New Gernerac Customer

It's neen 1 year since my install and all is great! we lost power a couple times and without fail the generator kicked in! So nice not having to worry about sump pumps, freezers, etc. Worth the investment!

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

Verified Purchase

Only used once of course lol

We got a generator because of constant power outages. It works great, have had no issues, install went smooth. Only had to use once, but more importantly gives us peace of mind knowing we have it.

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

Verified Purchase

Very dependable product

This is my second Generac, plus we bought one for my elderly parents. All three units have operated flawlessly, and are very easy to service. It's real peace of mind to know we have dependable back-up power when our Midwest weather decides act up.

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

Verified Purchase

Easy to operate, reliable

From day 1 this generator has worked flawlessly. I was very suprised at how quiet but efficient this machine is. I will recommend this generator to all my friends.

Review from generac.com
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Jan 25, 2017
comfort1292
5 out of 5 stars review

Verified Purchase

We were amazed at how compact the unit is.

The unit is compact and blends in well with its surroundings. Haven't had a chance to use it yet...good thing, but when it tests itself every Saturday, it is quiet and we can barely hear it running. Very pleased with the purchase.

Review from generac.com
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Aug 14, 2017
steve
5 out of 5 stars review

Verified Purchase

Did good speedy work

Crews knew their jobs and did a good clean installation and worked through little problems and developed solutions as fast as issues came up. Good job Generator works great and runs all equipment.

Review from generac.com
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Jun 2, 2017
CBL
5 out of 5 stars review

Verified Purchase

Good product; expert installation

I am impressed by Generac, but think that the sale, installation, and follow up secured the good rating. We were really pleased dealing with Optimize Electric here in Baton Rouge LA.

Review from generac.com
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Jan 25, 2017
Jim38
5 out of 5 stars review

Verified Purchase

My system is large enough for my whole house.

I had a 15kw system back in 2003. It met all my needs and then some. This new system is much quiter than the 15kw and appears to be smaller in size. I like the control panel in this 22kw system because it is easy to operate.

Review from generac.com
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Jan 26, 2017
Bobby64
5 out of 5 stars review

Verified Purchase

Quality product

I like the quality and durability of the generator. I have already had a power outage and it worked great. Restored my electricity in less than 20 seconds.

Review from generac.com
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Apr 21, 2026
Pickens
5 out of 5 stars review

Generac Home Generator

We purchased our generator in March of 2026. Although we have not had a need for it yet, we are confident when we do need back up power it will work as designed. We were very happy with Storm Electric who did the installation.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880