Leaders in industrial and commercial installations and service.
Award winning projects made using the highest green standards.
Our technicians can keep the vital equipment in your building running at maximum efficiency 24/7/365.
W.J. O’Neil specializes in industrial and commercial installations and service with in-house capabilities.
WJO plans, designs, and installs quality state-of-the-art web-based energy management systems.
We offer our clients a fully operational sheet metal shop, complete with metal fabrication capabilities.