Skip to Main Content
Sams Club
Sams Club
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)

Member photos

  • +42 images
Sort by |
Showing 161-170 of 3,040 reviews
Aug 13, 2017
Lo
5 out of 5 stars review

Verified Purchase

I have used this product for years and would not be without a Generac generator.

This is the second Generac generator that I have purchased. The first was for a prior home that I have used for years. Whenever there was a power outage it turned on immediately like old faithful. Always there to back us up. I am now in a new home and have purchased another Generac generator for it. I was happy to leave the first generator for the family that bought my first home. I know they will appreciate having it.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Apr 22, 2026
Paul on the Cape
5 out of 5 stars review

Reliable during a 4 day power outage

I bought my 22KW wifi enabled unit in April of 2024 along with a service contract from my authorized installer. For the 18 months the unit reliably performed its weekly check run along with providing power during half a dozen power outages that typically lasted from 15 minutes to 2 hours. Many times I didn’t even know the generator turned on and only found out in the monthly email report. Then we had a bad snow storm in March 2026 that knocked out power for nearly 4 days. The generator ran flawlessly. I am very happy we bought this unit.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Feb 24, 2017
Mike
5 out of 5 stars review

Verified Purchase

This generator is great, i like it.

The price and operations of this generator is great (simple to test). I like it because when the wife needs oxygen no matter if the power is down she still is ok to run the oxygen concentrator. Thanks for a good product. I decided to buy one when our Co. bought one to use at our office.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
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
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
Ron1945
5 out of 5 stars review

Verified Purchase

Good product for the price

This is the third Generac I have owned and have been satisfied with all three. The area of Hawaii I live in is plagued with power outages from a few minutes to multiple hours. The generator starts automatically and is relatively quiet. I like the self maintenance/startup feature that I have set for once a month (default is once a week). Seems to provide economical use of propane.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Feb 18, 2017
J
5 out of 5 stars review

Verified Purchase

Peace of mind for our family.

As a natural gas utility worker, I have seen first hand the crippling impact that power outages can have during ice storms. I now have the peace of mind knowing that my family ( including a mental and physically disabled adult ) is in good hands when I can't be there.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
Jreich
4 out of 5 stars review

Verified Purchase

1st Generator and the start of a return customer

The auto switch generator we had installed has already paid for itself with the amount of times my family and I lose power in the woods of Maine. It takes a meme moment to kick on, but runs better than my electricity from the electric company. Super grateful and happy to have it

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
Bucsfan72
5 out of 5 stars review

Verified Purchase

Generator

I have already used my generator twice since its installation. Both times I lost power during storms, I was in the middle of cooking dinner and doing laundry. The generator restored my electric within minutes and I was able to completed my tasks in a timely fashion.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
gotit16
5 out of 5 stars review

Verified Purchase

Looks and works great.

We had days of power outage after Hermine. Had to throw out a lot of food and endure the heat. We also were without water, as we are on a well. It was a miserable time. I decided then to get a generator. I checked around and this one was what everyone recommended. Since installation, we lost power for a couple of hours. It fired up immediately and we felt secure. Glad we got it.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 30, 2017
Bob
3 out of 5 stars review

Verified Purchase

Not a good location for wiring terminals

This unit needs a wiring harness or a different location for the terminals. It is difficult to get the heavy wire into the limited space provided and the location of the terminals is not easy to reach. I have not had a power outage since installing so I am not sure how well it will work.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880