O’Neil Electric Supply delivers complete lighting, controls, and electrical solutions for residential, commercial, and mixed-use projects across Ontario. Our specialists support every stage of a job, from reviewing specifications to value engineering, procurement, and dependable delivery. We work closely with developers, consultants, and contractors to maintain design intent while improving efficiency. Our distribution quotes team provides fast, accurate, and competitive pricing using advanced tools that keep projects moving. We also build custom motor starters, VFD assemblies, control panels, and other industrial control solutions backed by strong inventory and technical support. With decades of experience, we focus on reliability, quality materials, and practical solutions that help customers get their projects done right.