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.

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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.

“Highly recommend this company!!”

Great experience with crg, from the quote to the work being done quickly and efficiently. Royce was great, taking photos and notes and listening to my every concern and question and the techs were awesome! Any questions were answered quickly and they were super easy to work with. We couldn't be happier with it, and it was no small feat. Entire house rewire, new panels, etc. all wonderful, highly recommend this company!!

Marlee L.
4 weeks ago

“"Technicians that Know something!"”

Finally a technician that know something. I had the company that installed my generator quote $19000 to replace it. Said it could not be fixed. Jason came out replaced a $20 switch and I am good to go. Thanks again

Jim D.
1 month ago

“"Amazing and Professional Company!"”

01/09/2025 – I wanted to let everyone know what an amazing and professional company CRG Electric is. We have had them do work for us in the past and on this most recent job, they did not disappoint. Brandon and Aiden were out between Christmas and New Years. They were both very professional and personable. They did all the contracted work and were flexible with the changes and additions we made after the job was started. We will continue to use CRG for any contracted electrical work we need done in the future. Very highly recommend!!

Wendy S
3 months ago

“"I just love CRG"”

I just love CRG...they come out in a timely manner and stand behind their workmanship and products. Plus, all their staff is so very accommodating and helpful.

Janet C.
4 months ago

“Proactive and Personable”

Our experience with CRG Electric for generator repair service was wonderful. Blake Roberts, Generator Service Manager, does an outstanding job communicating proactively with customers with regard to what repairs are necessary and their cost. Scott, the technician who promptly performed the work, was equally personable and communicative with me as the job progressed. With so many companies not caring about polite communication with their customers, this is very refreshing. Thank you for the awesome quality customer service CRG!

Tom and Diane A.
6 months ago

“If you're on the fence, jump over it—you won’t regret it!”

I always do thorough research before starting any home project, and for years, I’ve considered installing a generator. I’ve discussed the costs and practicality with neighbors, many of whom have had mixed experiences with different companies. After experiencing numerous power outages growing up (and now), where we constantly had to monitor the sump pump to avoid flooding, I knew I didn’t want the same worries as a homeowner. Now that I have a generator, I no longer have to stress about power outages or my sump pump. I have peace of mind knowing my home is protected, especially with the increase in outages.

After speaking with a few companies, I decided to go with CRG for my generator installation. They provide free estimates, and when Royce came out to assess my home, he spent a considerable amount of time explaining the entire process. He walked me through installation options, potential placements, and even gave me a heads-up about a necessary gas meter upgrade. While the quote was a bit higher than I initially expected, a family member had a generator installed by them and was extremely impressed with the install, so much so it made me want to choose them. It was hard for me to pull the trigger but after the install was complete I questioned why I didn’t do it sooner. Let’s be honest—quality doesn’t come cheap! CRG might not be the bargain bin option, but trust me, they’re worth every penny and then some. If you’re hesitating because of the price, don’t! Their work is so good, you’ll feel like you got a steal.

Royce was incredibly patient, answering all my questions and ensuring I was comfortable with every step. My installation date was set (after DTE upgraded my gas meter) and on day one, Justin and Brandon arrived promptly. Both were phenomenal throughout the installation. They were extremely professional, and walked me through every step of the process with patience and clarity. Their attention to detail was impeccable, and the quality of their work was nothing short of amazing. They treated my home with the utmost respect, and their meticulous approach left me feeling confident that I had made the right choice. The installation was flawless, and their dedication truly set a high standard.

From start to finish, the CRG team was respectful, diligent, and truly went above and beyond. It’s rare to find companies today that deliver such outstanding service. I’m thrilled with the final result, and I’m confident I’ll be using CRG for any future electrical needs. Quality workmanship and excellent customer service like this are worth every single penny. If you're on the fence, jump over it—you won’t regret it!

Kristen A.
7 months 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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