Based in Thornhill, Ontario, Demir Mechanical & Construction serves homes, businesses and buildings across Toronto, York, Peel, Halton and Durham regions.
Choose your area to see local services, neighbourhoods and answers. Don't see your city? Call — we cover most of the GTA.
Burst pipe, flooding, sewer backup or no hot water — call now and speak with a technician.
Free estimates on installations and renovations. Emergency service around the clock.
