Welcome to O'Connor Electric

Serving The Huntley & McHenry County Areas

For More Than 20 Years

Family Owned

Committed To Excellence

ASAP Groundbreaking Ceremony





We are electricians located in Huntley, IL and we love what we do. We serve the greater Huntley and McHenry County area. We work quickly, efficiently and with integrity.

Our company, established since 1996, is built on the principles of installing quality products and providing reliable service.  Serving McHenry and surrounding counties in Northern Illinois, our unique personalized service has established our place in this industry, allowing us to make a distinctive and substantial impact for our clients.


Working together hand in hand with the customer we can give you personalized service to meet all of your needs within your time frame. We want to help reduce your energy costs by providing energy efficient solutions to your problems and help save the earth, through renewable energy.

Our Company

At O'Connor Electric, you will find experienced and professional service technicians who will work with you to ensure you get quality workmanship, and reliable service, at a fair price.


Martin O’Connor started O’Connor Electric Inc. in 1980. From the beginning, he based the company on family values and customer satisfaction. In 1996, Martin passed the business down to his son, Ray. Under Ray and Elaine’s direction, our company is truly the contractor of choice to meet your electrical needs. Our continued business growth is due to satisfied customer referrals and our reputation for honest and reliable work.

We Specialize In All Aspects Of Electrical Work

Our expertise ranges from powering up industrial transformers, switchgears, and machinery, to hanging ceiling fans and handling service calls for your small electrical needs. We have worked with several prestigious construction contractors on custom homes and new business construction. We also do complete electrical of existing homes and businesses including kitchens, basements, additions and office build outs.

Our diversified product range continues to grow by improving our standard products and listening to each customer’s specific needs. As trained service technicians in Generac Generators and other alternative power systems, we can offer you options for economical and reliable electrical power.

So whether you need a light switch installed or a 1200 amp service, O’Connor Electric, can meet every specification to get you up and running quickly, and economically, to brighten up your home or business.

Customer Testimonials

Dear Ray,

“Just a short note to thank you and your crew for a job well done. Our hats are off to your crew who were courteous, on-time, and gave their all to get the job done. We would highly recommend you to everyone.  A special thanks to all for putting up with our dog Ben as well.”
Sincerely, Bob and Alice

Bob & Alice, Burtons Bridge, IL

We’re Connected!

We’ve established relationships and partnered with several businesses.

These are some of the groups we’re proud to be a part of.