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Customer reviews for Generac 22kW Home Standby Generator with 200 Amp Transfer Switch for
Generac 22kW Home Standby Generator with 200 Amp Transfer Switch
4.4 out of 5 stars
stars
76 ratings76 reviews
  1. 5 stars78% (59)
  2. 4 stars7% (5)
  3. 3 stars3% (2)
  4. 2 stars0% (0)
  5. 1 star13% (10)
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Showing 11-20 of 76 reviews
Aug 26, 2026
Reviewer name: Traci3195
5 out of 5 stars
5 out of 5 stars review

Best Buy Ever!

Best buy we have ever made. A month and a half after it was installed, we had a big windstorm in Montana (in December). Power was out for 3 days, but our Generac generator started right up and kept running for 3 days, with NO problems at all. Kept us warm, kept the lights on, kept the hot tub hot. We could cook and go on with our daily lives with no hitch. It's a Godsend!

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Aug 25, 2026
Reviewer name: TJ97
5 out of 5 stars
5 out of 5 stars review

Fast Power Transfer

I finished installing generator a mouth ago. Pretty straightforward installation. I had my first outage during a storm last week. Generator started and transferred power within seconds. Very happy with quality and performance of my new generator system.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Sep 5, 2026
Reviewer name: tommy53
5 out of 5 stars
5 out of 5 stars review

DIY'rs?...skip the inconvenience, don't wait!

Replaced name-brand, ng, 15kw mobile (shed/outside/stationary) machine w 26kw Generac. Unit was fine; not enough juice to carry both ac units @ same time. Generac resolved all issues: no going outside to start, easily carries full house load, can be run during storm, no periodic inspections during extended run times. Should've done this in the first place! Great machine w perfect financing (18 mo/no interest)!

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Aug 15, 2026
Reviewer name: Bigbirddy
5 out of 5 stars
5 out of 5 stars review

You won't be disappointed!

I have been wanting to purchase a whole home generator for some time. Finally bit the bullet an got a 26KW with transfer switch about a month ago. 2 days ago, 08/13/26, the power died for about 4hours. Unit kicked in flawlessly and handled central AC, stove and package AC unit with ease. I like the fact that natural gas is always ready to go when problems arise. Install was truly professional and exactly as promised. I'm a satisfied customer!

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Aug 14, 2026
Reviewer name: Tim1958
5 out of 5 stars
5 out of 5 stars review

The app is very good and verifies its working

Had this 6 weeks now, just before storm season. Good quality product but difference is the installation by a company that only does generators, not some diversified franchise or one-at-at-a-time electrician. Family run business that concentrates on Generac and installs 5- 7 per week. The price was $2800 less than other vendors and they gave me the confidence of a quality installation and maintenance program.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Sep 16, 2026
Reviewer name: disappointed installed
1 out of 5 stars
1 out of 5 stars review

Dead on arrival

1st unit would not work, and Generac would not stand behind the unit or repair it. The supplier had to replace at cost, and I had to eat the cost or try to repair the 1st one and the installation of the new one.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Oct 6, 2026
Reviewer name: Mark Z
5 out of 5 stars
5 out of 5 stars review

Happy with purchase

I bought this about a month ago and it work as described. It's a gest peace of mind just knowing the house is protected. Exercises every week as scheduled which is important. Also easy to monitor the unit thru the Mobile link

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Sep 29, 2026
Reviewer name: Joe G
5 out of 5 stars
5 out of 5 stars review

Piece of mind

Purchased the generator two years ago and have no issues. Haven’t had to use it often but it is a great comfort knowing that we are protected considering the storms that pop up increasingly

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Sep 11, 2026
Reviewer name: Dave 1956
5 out of 5 stars
5 out of 5 stars review

Insurance policy for the future

I purchased this generator in July and the installation was completed in August. The installation was very professional. I would recommend One Way Electric in Phoenix for the installation.

Review from generac.com
Helpful?1429LPY7MHUG19960721250
Apr 7, 2026
Reviewer name: Buzz2684
5 out of 5 stars
5 out of 5 stars review

Peace of Mine

This is what we needed for complete peace of mind. Starts automatically (we don’t have to be home), notifies us of status, and let’s deal know if there are any issues so they can plan to service the unit (we don’t need to figure it out and call them). Keeps our life simple and worry free.

Review from generac.com
Helpful?1429LPY7MHUG19960721250