Generator One, LLC logo

Generator One, LLC

About us

As the area's leading generator dealer, we have the expertise to size, install, service, warranty and maintain all of your standby power needs. Let our generator professionals provide you with a no obligation quote. We are simply the best choice hands down! So don't wait to schedule your appointment with us today.

Business highlights

Emergency services offered
16 years of experience

Memberships & Affiliations

Lake County Chamber Of Commerce

Services we offer

Fixed Generator - Install , Fixed Generator - Repair , Generator - Install - For Business , Generator - Repair - For Business

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.821 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
90%
4
5%
3
0%
2
0%
1
5%
Showing 1-21 of 21 reviews
Rich G.
Oct 2024
1.0
Install was very sloppy, had to ask them to bury cable, left whole in siding, lattice, never completed wifi. Service was horrible to correct wifi, cancelled appointments two mornings never showed up when they said they would!

Rosalie K.
Jul 2024
5.0
Yes, I recommend this pro
$12,000
From my initial call for a quote through installation, Generator One is a top notch company. They communicate clearly, answered my questions and reviewed my concerns, they answer their phones and follow through and follow up. Mike was extremely informative when he came out to provide a quote. Hannah has been extremely helpful, assisting and following up on paperwork. Derek was kind and courteous when we discussed post installment stuff (service/maintenance contract and Mobile Link). Finally, â the crewâ , Matt, Nick, & Tyler were fantastic. They called to let me know when they would arrive, they walked me through the process, kept me informed along the way. Polite and respectful to me, my dog and my property. They thoroughly cleaned up, explained how the generator works, and gave me a few helpful tips. I would highly recommend Generator One!

Jim O.
Aug 2022
5.0
Yes, I recommend this pro
$8,500
The crew (Brian, Jimmy and Gabe) showed up on time and got right to work. They did a very thorough job and the installation looks beautiful. They went over everything I need to know. They completed the job quickly and efficiently, weâ re very polite and respectful. We are very happy with the quality of both the generator and the installation team.

Tim C.
Feb 2022
5.0
Yes, I recommend this pro
Mike was very thorough in describing how the Generac whole house generator operates when he came to our house prior to the installation. When the crew from Generator One LLC arrived to install it, they were very professional in every way and cleaned up afterwards. Since we've had it installed in 2019, our 11K Generac generator has always supplied backup power to our house during many power outages. I highly recommend Generator One LLC to anyone thinking of investing in a whole house backup generator. Call and ask for Mike. You won't be disappointed!

Dave T.
Jul 2021
5.0
Yes, I recommend this pro
Great service. Very professional. Easy to work with.

Donna B.
Jun 2021
5.0
Yes, I recommend this pro
Mike was professional and extremely helpful. The installers were courteous, respectful and knowledgeable. Overall a great company to work with to purchase and install a generator for our home!!! We would highly recommend Generator One!!!

Mary D.
May 2020
4.0
Yes, I recommend this pro
Thorough work. Great communication from the technician.

Deb C.
Nov 2019
5.0
Yes, I recommend this pro
From the quote to the installation everyone at Generator One/Mentor was very professional and helpful. We tend to lose power often and now I am not worried about it. Thank you to everyone.

Lisa D.
Nov 2019
5.0
Yes, I recommend this pro
$8,500
I can't say enough how wonderful Mike (manager) and his crew were from the moment I met them. Mike always answered my calls, answered my questions, and made sure everything went smoothly. The crew that installed our generator are awesome! Very professional, kind, polite, and worked efficiently together to get the job done. We had a foot of snow on the ground, and very cold, and not one complaint. They just kept working until my unit was installed and my heat back now. Thank you for being so professional! Lisa in Chesterland

Gloria R.
Apr 2019
5.0
Yes, I recommend this pro
Very friendly yet business like

Mark S.
Feb 2019
5.0
Yes, I recommend this pro
quick and friendly service fixing our generator before the deep freeze hit

Becki A.
Nov 2018
5.0
Yes, I recommend this pro
$7,950
The only complaint I have is that it takes a long time to even set up an appointment.

Gerry R.
Sep 2018
5.0
Yes, I recommend this pro
$99
Trustworthy....

Pat A.
Sep 2018
5.0
Yes, I recommend this pro

James H.
Jul 2018
5.0
Yes, I recommend this pro

Fred B.
Jun 2018
5.0
Yes, I recommend this pro
$8,000
on time at the right price and very professional

Richard G.
Jun 2018
5.0
Yes, I recommend this pro
$650
extremely thorough and knowledgeable about the generator

Donald L.
May 2018
5.0
Yes, I recommend this pro
$7,200
Sales rep was not at all pushy when giving the initial quote, sales and installation people are very professional. Installation went well, they actually cleaned up after job was finished even placing the sod they had removed around the unit. We couldn't be more pleased with the way it all was handled, when I pay for something I'm very fussy, it's my money after all.

Ira Z.
Nov 2017
5.0
Yes, I recommend this pro
$1,270
Very professional. Did exactly what they said they would do. Can on the day of the set appointment. Was really a great group of people to work with all around. If your considering a generator install, look no further!

Mike P.
Oct 2017
5.0
Yes, I recommend this pro
Friendly and prompt service!

Grace S.
Oct 2017
5.0
Yes, I recommend this pro
Integrity, honesty and just an absolute pleasure to do business with them.

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Generator One, LLC is currently rated 4.8 overall out of 5.

Monday: Open All Day Tuesday: Open All Day Wednesday: Open All Day Thursday: Open All Day Friday: Open All Day Saturday: Open All Day Sunday: Open All Day

Generator One, LLC accepts the following forms of payment: CreditCard

Yes, Generator One, LLC offers free project estimates.

No, Generator One, LLC does not offer eco-friendly accreditations.

Yes, Generator One, LLC offers emergency services.

Yes, Generator One, LLC offers warranties.