Light fixture installation in Oakville covers two very different kinds of ceiling. South of Lakeshore in Old Oakville and Bronte the houses are old, plastered and often finished with a moulded medallion around the fixture; north in Glen Abbey and River Oaks the ceilings are drywall over standard framing.
I work with both. Chandeliers, lanterns, vanity lights, ceiling fans, dimmers and smart switches, always on the circuit that is already there, and always with a look at how the old one was held up.