Seoul Electric is a licensed industrial, commercial and institutional electrical contractor that safely delivers high-quality electrical construction, maintenance, and green energy solutions to clients across Ontario.

From manufacturing plants and large-scale industrial facilities to modern commercial developments, our team delivers full-service electrical solutions — design, installation, testing, commissioning, and long-term maintenance. We understand production deadlines, shutdown windows, inspections, and real-world operating conditions, and we build for that reality, not just for drawings.

Korean-Canadian owned and operated, we've built our reputation one project at a time.

Our story began with a simple belief — that hard work, integrity, and technical excellence can build something greater than just electrical systems. From Canada's first large-scale EV battery plant to custom homes, we've delivered projects of every scale across Ontario — on time, on budget, and built to last. Because to us, hard work isn't just a value — it's our identity.

ECRA/ESA Licence #7005266 — fully bonded and insured across Ontario.

Every project is staffed by certified IBEW journeyperson electricians and registered apprentices trained to the highest standard in the trade. All work is installed to the Ontario Electrical Safety Code, inspected, and documented — no shortcuts, ever. Our licence ensures every project is completed legally, professionally, and with full regulatory compliance.