Find top-rated Pros in your area

Enter a zip code and get matched to businesses near you.

Cornerstone Home Energy Inc

Electrical, Generator, Natural Gas Lines

About us

Servicing 36 Ohio Counties, installing & servicing standby generators. Top professionals to install your new backup power generator Cornerstone Home Energy, Inc. is a family-owned business serving Ohio homes and offices, providing the highest-quality products and service available in the industry. We are independently owned and operated, and not encumbered by the shackles of a franchise. Because of this, it's possible for us to search the world for the finest-quality, exclusive products available such as General Electric and Briggs and Stratton and provide them to you at the lowest possible prices.

Business highlights

20 years of trusted experience
Emergency Services Offered

Services we offer

Standby Generator Installation, Maintenance, & Service.

Services we don't offer

We do not sell or repair portable generators.

Amenities

Free Estimates
Yes
Senior Discount

5%

Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
Financing Available
MasterCard
Visa

Reviews

4.914 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
93%
4
7%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
4.9
value
4.7
professionalism
4.9
responsiveness
4.9
punctuality
4.9
Showing 1-14 of 14 reviews

Eugene L.
09/2016
5.0
electrician, generator service
  + 0 more
very good...pleased with installation and followup maintainance
Description of Work: install backup generator

Rating CategoryRating out of 5
quality
4.0
value
4.0
professionalism
4.0
responsiveness
4.0
punctuality
4.0

Yes, I recommend this pro

Phil H.
01/2015
5.0
electrician, generator service
  + 0 more
As planned
Description of Work: Changed oil checked entire system, very conscientious

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

John B.
10/2014
5.0
electrician, generator service
  + 0 more
unknown
Description of Work: We had Cornerstone install a natural gas backup electric generator. These guys are the real deal! They are extremely professional and did excellent work. Neat and clean! We haven't had to use it yet but we are feeling confident in the backup generator's ability to run what needs to run in future power outages.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,000

John H.
07/2014
5.0
generator service
  + -1 more
It occurred at 8 pm , they were here by 10 pm, went great.
Description of Work: Needed a service call, very satisfied with response and service. Original contract with Cornerstone; I traded a 200 Honda Portable with a manual power disconnect switch for an automatic natural gas system. I spent about $4500 for the $6000 system. They have timely serviced the equipment.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Rodger M.
06/2014
5.0
electrician, generator service
  + 0 more
Appointment scheduled by Cornerstone on an annual call-up basis. Technicians arrive promptly, conducted inspection, and explained required maintenance. The explanation was clear and easy to understand. There were no surprises. They gave us a sense of confidence. Their track record has been excellent. This dates back five years.
Description of Work: Annual back-up generator inspection and service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$210

Frank S.
06/2014
5.0
generator service
  + -1 more
They installed the equipment in one day running wiring through the basement as the generator and electrical box are on opposite sides of the house.
Description of Work: Installed 13000 kw generator to work when power is interrupted.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,200

joseph S.
06/2014
5.0
generator service
  + -1 more
Everything went as planned and agreed to price as quoted. Installed on date stated.
Description of Work: Install gas powered generator.. Modified house circuit to match generator output. Check unit operation.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Eugene L.
06/2014
4.0
electrician
  + -1 more
we were pleased with the responsiveness, the product and the installation
Description of Work: install a home generator

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro

JUSTINA & RALPH H.
05/2014
5.0
generator service
  + -1 more
Jim came out to explain how the generator would work for us and described the installation procedure. All went smoothly and we are pleased with the security that a whole-house generator brings. Jim and his son Jim are professional, dependable, and very knowledgeable.
Description of Work: Installed GE 13 KW Generator. Provides yearly inspection of generator and service, if needed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,150

Sandra M.
04/2014
5.0
electrician
  + -1 more
They showed up exactly when they said they would...they called ahead to confirm the appointment...This is a family operation...and they work as a team. Everything they did was first class...installing generators is what they do...so they know what they are doing. Also, they maintain the unit. When we lost power for over a week...I contacted them to let them know that the power had gone out and the unit was running...they checked back in with me to see if it was still running...and then came out and changed the oil. These guys were on top of everything. They return calls quickly and carry most parts for their equipment. They won't tell you to call somebody else. I am thoroughly satisfied with the company and the generator. I researched carefully before I chose this company...there were no disappointments here. I would recommend them to everyone. They are hardworking and honest...never a regret! One more thing that I really like about my unit, I have a panel with a red light inside of my house that tells me my unit is functioning properly...it tests itself at the same time every week. No other company offered such a panel. I like that I don't have to go outside to see if things are Ok with this unit...the panel tells me everything I need to know! One more reason to do business with Cornerstone Home Energy!
Description of Work: They installed a whole house generator ( Briggs 12 KW), including all of the electrical work necessary.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,800

SINO L.
03/2014
5.0
electrician
  + -1 more
Arrived when they said they would, prepared the generator's platform, installed a new feed line, breaker box and circuit breakers for the generator, installed the generator, added the gas line to the generator, tested the system, ensured that the circuits were fully operational explained the operation and maintenance of the system and cleaned up afterwards When I saw an error condition show up on the system some months later, they came quickly, analyzed the situation found that the computer had malfunctioned, was under warranty and installed a replacement very quickly (with an extended warranty). I am very happy with the entire process and would recommend this company without reservation
Description of Work: Installed and tested an automatic backup generator system (7kw Briggs generator) powered by natural gas in my home. The generator provides service to 13 circuits that I specified (especially the sump pump and freezer) while saving me money by not upselling a bigger system that would run my electric range, electric clothes dryer and other high energy consuming appliances

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,200

Brian M.
03/2014
5.0
electrician
  + -1 more
Did an excellent prompt installation. After 2 & 1/2 years system has performed perfectly without any problems. Jim from the company has phoned periodically to make sure every thing is ok. This is a family business that takes care of everything without the hassle of subcontractors. I recommend this company highly.
Description of Work: Whole house 20 KW generator with dual feed switching and smart load management installed.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,900

Burdette P.
12/2013
5.0
electrician
  + -1 more
They went into great detail of how it would benefit our home. We run quite a bit of our home off of our furnace. We use alot of energy. They did a survey of all we use in the home and how it would benefit us. They explained how it would start up. Everything is fine. I had a choice of running the electrical through the basement, but decided to run it outside. They did such a good job that you can't see the conduit. We are very pleased.
Description of Work: Sold and installed a new gas powered generator.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,950

Rebecca P.
05/2013
5.0
electrician, gas leak repair, generator service
  + 1 more
They came & gave an estimate with a discount, offered quick financing with many options, including 90 days same as cash. The day they arrived they dug out a place it was full of limestone, once it was clear they laid a concrete pad. Then the proceeded to put the generator in, one man worked on running the wires, finding our what went where and he unexpectedly had to rewire the breaker box. Then once he had the generator breaker box set up he started running the wires of the things we wanted on this generator. The whole time 2 other men were running a gas line from inside my home to the generator, through a finished ceiling in my down stairs family room. They also requested permission to fix a few things that were not correct in my furnace room. It took the whole day but when they left I had hardly any clean up just a little insulation in the furnace room behind a door they had missed and there was alot of cutting going on all day. They cleaned up everything. It was an all day light to dark job because my wiring was a mess. They were so nice to fix things they weren't paid to fix. The generator became a life saver as in July we lost power for 3 weeks.
Description of Work: Installed 10KW Briggs Generator w/100amp 16-18 position Switch w. Load Control. Rewire Breaker Box and run a gas line from in the house to the generator.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,950

    Contact information

    1016 W Nimisila Rd, Clinton, OH 44216

    poweroffpowerup.com

    Service hours

    Sunday:
    Closed
    Monday:
    9:00 AM - 5:00 PM
    Tuesday:
    9:00 AM - 5:00 PM
    Wednesday:
    9:00 AM - 5:00 AM
    Thursday:
    9:00 AM - 5:00 AM
    Friday:
    9:00 AM - 5:00 AM
    Saturday:
    Closed

    Licensing

    Bonded

    Insured

    Eco-friendly Accreditations

    LEED Accredited Professional
    Yes
    Energy Star Partner
    No
    EPA Lead-Safe Certified
    No
    Use Green Products or Work Practices
    No
    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 State Contractor License Requirements page.

    *Contact business to see additional licenses.


    Service Categories

    Electrical,
    Generator,
    Natural Gas Lines

    FAQ

    Cornerstone Home Energy Inc is currently rated 4.9 overall out of 5.

    Sunday: Closed

    Monday: 9:00 AM - 5:00 PM

    Tuesday: 9:00 AM - 5:00 PM

    Wednesday: 9:00 AM - 5:00 AM

    Thursday: 9:00 AM - 5:00 AM

    Friday: 9:00 AM - 5:00 AM

    Saturday: Closed

    Cornerstone Home Energy Inc accepts the following forms of payment: American Express,Check,Discover,Financing Available,MasterCard,Visa
    Yes, Cornerstone Home Energy Inc offers free project estimates.
    Yes, Cornerstone Home Energy Inc offers eco-friendly accreditations.
    No, Cornerstone Home Energy Inc does not offer a senior discount.
    Yes, Cornerstone Home Energy Inc offers emergency services.
    No, Cornerstone Home Energy Inc does not offer warranties.
    Cornerstone Home Energy Inc offers the following services: Standby Generator Installation, Maintenance, & Service.
    We do not sell or repair portable generators.

    Contact information

    1016 W Nimisila Rd, Clinton, OH 44216

    poweroffpowerup.com

    Service hours

    Sunday:
    Closed
    Monday:
    9:00 AM - 5:00 PM
    Tuesday:
    9:00 AM - 5:00 PM
    Wednesday:
    9:00 AM - 5:00 AM
    Thursday:
    9:00 AM - 5:00 AM
    Friday:
    9:00 AM - 5:00 AM
    Saturday:
    Closed