Commercial and Residential Electrical Contractor in Cornwall, ON


Looking for a reliable electrical contractor? Ionic Electrical Contracting Inc. is located in Cornwall, Ontario, and now also serves Ottawa and the greater part of Eastern Ontario. We are your go-to contractor for all residential and commercial needs.

Services by Cornwall Electrical Contractor: New Construction Electrical Services | Electrical Renovations | Electrical Re-wiring | Knob-and-tube Removal & Replacement | Electrical Panel & Service Upgrades | Home Electrical Inspections | Pool & Hot Tub Electrical Connections | Photovoltaic ( Solar ) Systems Supply & Installation | Aluminum Wiring Repair | LED Lighting Upgrade | Generator Back-Up System Supply & Installation | New Fire Alarm System Supply & Installation

Ionic Electrical Contracting Inc. offers Residential and Commercial Electrical Services to clients across Cornwall, Ottawa, Morrisburg, Long Sault, Ingleside, Chesterville, Winchester, Kemptville, Cardinal, Iroquois, Alexandria, Summerstown, Lancaster, Embrun, Limoges, Orleans, Brockville, Prescott, Martintown, and most of eastern Ontario.

Get in Touch with our Master Electrician in Cornwall Today!


Why Choose Ionic Electrical Contracting Inc.?

  • Master Electrician Oversees All Projects
  • Cleanliness: We Use Dust Collecting Methods When Cuts Need To Be Made
  • We Keep Up To Date With The Latest Products
  • Always Work Safely At Your Establishment
  • Satisfaction Guaranteed
  • Free And Prompt Quotes
  • Great Turn Around Rate: We Always Keep Up With The Project Schedule
  • Licensed Electrical Contractor (ECRA/ESA Lic. Number 7009315)
  • WSIB Coverage, Liability Coverage $5 Million

Hiring someone else to do your electrical work may leave you disappointed, frustrated or even stranded. We will not let you down. Our testimonials and Google reviews show that Ionic Electrical delivers the peace of mind and the stunning results you are looking for.

Ionic Electrical can help you make your home or business beautiful and functional with our countless electrical solutions

Here's what you should do now...

  • STEP 1 : CALL or EMAIL us now to book an appointment.
  • STEP 2 : We establish a plan to suit your needs. Something that will make your life better.
  • STEP 3 : Our team of professionals provide you with a stunning electrical setup that will have everyone talking. Enjoy!!


  • I have worked with Stephane and his crew for several years in many jobs. I have been 100% satisfied each and every time... the quality of work is excellent and his customer service is fantastic. If I have any questions he is quick to get back ...

    Trent E

    Electrical Rewiring Ingleside
  • Great service and response time. From the first call to quote right up until the final inspection of our new home, Ionic was prompt to answer e-mails, calls and texts to help us get through the process of our build. Highly recommend ...

    Jason L

    Electrical Contractor Ottawa
  • Stephane came in to replace a breaker for us and was very knowledgeable and answered all of our questions. We had a issue with the hot water heater and he made sure it was working, even coming back to check which showed ...


    Electric Fire Alarm System Long Sault

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