Serving Haldimand County, Ontario
Caledonia Electrician
Electrical repairs, upgrades and new wiring for homes and businesses, done neatly and explained in plain language.
An electrician who explains the problem before fixing it
Whether it's a breaker that won't stay on, an outlet that went dead or a renovation that needs new circuits, you deserve to know what's wrong and what it will take to fix it before anyone starts cutting into walls.
We troubleshoot faults, upgrade panels, install lighting and EV chargers, and wire new spaces for homes and small businesses across Haldimand County and south Hamilton. You'll hear what we found, what needs attention now and what can wait.
Electrical services we offer
Caledonia Electrician Backed by Over 30 Years of Experience
DMJ Electric has been in business since 2018. Owner Al Johnson brought more than 30 years in the electrical trade to the company, along with a straightforward way of working: be honest about what a job needs, do it properly, and respect the customer's home.
That means showing up when we say we will, going over the quote with you first, protecting your floors and cleaning up afterward. We're a licensed electrical contractor (ECRA/ESA #7012295), and we file the ESA permit for every job that requires one.
Planning a larger project? Our tips on hiring electrical contractors and comparing electrical companies can help.
Why homeowners call us back
We find the cause
A tripping breaker or flickering light gets tested and traced, not guessed at.
We respect your home
Drop cloths down, small access holes, and the mess leaves with us.
We plan for what's next
Panels and circuits are sized for today's needs and the EV or hot tub you're thinking about.
We tell it straight
If a simple repair will do, you'll hear that before anything bigger.
How Much Does an Electrician Cost?
Most small repairs and troubleshooting calls run about $150 to $350. Bigger jobs, like moving to 200-amp service, typically cost about $2,000 to $4,500. Access, the condition of the existing wiring, permits and the number of circuits all affect the final number, which is confirmed once we've seen the job.
Where we work
Along with our home base, we cover the surrounding area, including:
- Caledonia
- Hagersville
- Cayuga
- Binbrook
- Rural Haldimand County
What customers say
We got a hot tub for the backyard and needed a dedicated circuit run to it. DMJ Electric came out to quote the same week, explained where the disconnect had to go and why, and had everything wired and inspected in a day. Tidy work, no surprises on the bill. Our weekends are much better now!
After losing power for two days last winter, we decided on a standby generator. Al handled the transfer switch, the permit, and coordinating with the gas fitter. He walked us through how it all works before leaving. When the power went out last month, we barely noticed. Worth every penny.
Our insurance company wouldn't renew until the old knob-and-tube wiring was gone, and we were dreading the mess. DMJ Electric replaced it room by room, kept the drywall patches small, and finished ahead of schedule. Honest, careful, and easy to deal with. Highly recommend for older homes.
Common questions
What electrical work do you do?
Repairs and troubleshooting, panel upgrades, lighting, EV chargers, hot tub and generator wiring, basements, new construction and small commercial work.
Do you take emergency calls?
Yes. We answer emergency calls 24 hours a day, every day of the week.
Are you a licensed electrical contractor?
Yes. We hold ECRA/ESA licence #7012295 and file ESA permits for the work that needs them.
Are estimates free?
Yes. Call and describe the job, and we'll arrange a time to look at it and give you an estimate.
There's a burning smell near an outlet. What should I do?
Stop using that outlet, switch off its breaker if you can do so safely, and call us. If you see smoke or flames, get out and call 911.
Need an electrician in Caledonia? Call DMJ Electric now.
Call (289) 779-3531Where we work
We serve Caledonia and nearby communities across Haldimand County and south Hamilton.