Award-Winning Reliability & Performance

When you lose power during an outage or storm, a hard-working 14/20 kW KOHLER® generator keeps your appliances working, the heat or AC running and your security system on.

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Built to Outlast the Outage

In just 10 seconds, this KOHLER generator automatically powers everything, keeping you connected to the things you love to do. You get steady, high-quality power that protects sophisticated electronics from damage related to low-quality power sources.

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The Power You Need

PowerBoost™ technology provides power to start large loads such as central air conditioners without dropping power to other appliances. Premium power quality delivers exceptional digital voltage and frequency regulation along with low levels of harmonic distortion to protect sophisticated electronics.

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CRG Electric Is A Full-Service Electrical Contractor Servicing Southeast MI

We pride ourselves on service, reliability, and customer satisfaction. The business was started in 2009 with one truck and two brothers with a dream of owning their own business. Half our business is generator work the other half is electrical. CRG Electric has a total of 26 Employees and 15 service trucks. We take pride in taking care of our employees in order to have the best team there is out in the field to take care of your installation and service needs.

Our Services Contact Us

CRG Electric LLC
Residential Wiring Services

Residential Wiring

CRG is a full-service residential electrical contractor. Our employees are all trained and very knowledgeable about all the products we provide and install. All trucks are equipped with drop cloths and foot covers (booties) to allow our team of electricians to perform their job in your home and leave with very little mess.

Commercial Wiring Services

Commercial Wiring

CRG can provide installation of electrical wiring from start to finish in the commercial field. All our staff has been trained to read & use blueprints. We have three scissor lifts to assist our staff with installations. We are well equipped to troubleshoot any problems with a circuit, switch gear, controls, and lighting.

Generator Maintenance

Generator Maintenance

Generators are one of CRG's specialties. We provide yearly maintenance contracts for commercial & residential generators. CRG can provide load bank testing on your generator to make sure you are ready for that next power outage. We stock many parts for various brands & models to help service our customers with a fast repair.

Generator Installation Services

Generator Installation

Ask our sales staff to come out and assess the site to see where the unit can be placed and what the city requires are. For most installations, the gas, electrical and concrete work is done in-house. This allows CRG to have very competitive pricing. Call for your free estimate by a certified technician today.

“Trust and Honor”

I am very pleased with CRG. I trust the company, and believe that Chuck & Curt were raised with honor!

Greg R Ann Arbor
3 years ago


I called and told the guy about my issues today and he put me on a brief hold. He came back to the phone and told me someone could come out and assess/fix the issue today. They arrived in less than 1hour and were patient with me. They fixed the problem in 40minutes which was super impressive. Justin was one of the Techs who came out and he was so sweet, well mannered, and so knowledgeable. The other tech I unfortunately do not remember his name, but he was so kind and I could tell he was a hard working person. Thanks Guys! I was so thankful to have CRG in my home. I hope Justin is promoted he is going far. Thank You to everyone I made contact with at your company. I will recommend, refer, and return as a customer.

Jessica C. Ypsilanti
3 years ago

“Great Service”

Nick did a great job on my annual generator service!

Brad W. Manchester
3 years ago

“They really go above and beyond...”

Excellent service and pricing to match their incredible work! They really go above and beyond for their customers!!

Brian F.
4 years ago

“CRG Electric is a great company to work with.”

CRG Electric is a great company to work with. When Chuck came out to quote me on whole home generators a few years ago, he walked me through all my options and brands. The installation crew was fast courteous and clean. Over the past few years the annual maintenance tech has come performed their work and made me confident that my generator is in good working order. The office staff is prompt and helpful.

Nick W.
4 years ago

“Work completed as promised.”

Work completed as promised. Our township fire department recommended CRG. We support our local businesses and are happy with the service.

Jeanette R.
4 years ago

We Are Acquiring The Generator Side Of Stein Electric

CRG Electric is excited to announce that we are acquiring the generator side of Stein Electric. Stein Electric’s owner, Rick, is selling the generator side of his business so he can begin to enjoy his retirement. In order to keep a smooth transition while Rick is planning his full retirement, CRG Electric has purchased the generator side of the business to make sure that your generator needs are fulfilled during this transition period.

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Generator Load Bank Testing - An Important Aspect of Preventative Maintenance

Generator Load Bank Testing - An Important Aspect of Preventative Maintenance

Generator load bank testing is an essential piece of a comprehensive preventative generator maintenance plan, which you should ideally have conducted on your genset(s) each year. Load bank testing helps to ensure that your generator will be fully dependable and operational, as well as completely capable of the highest possible load it may be required to handle at any critical point in time. Follow the link to learn more about Generator Load Bank Testing.

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Generator Software Upgrades - An Important Aspect to Keep Your Generator Running Smooth

Generator Software Upgrades - An Important Aspect to Keep Your Generator Running Smooth

The purpose of most generator sets is to provide a reliable source of power to your Home or Commercial facility during an emergency situation when power from the grid is suddenly lost or is not available in your environment. In the event of a power failure, you should have peace of mind that your backup power source will kick into action at a moment's notice. But what happens when the power goes out and your genset does not function as expected?

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