Contact Demir Mechanical

Yes. Plumbing emergencies don't wait for business hours, so our team is on call 24/7 across Toronto and the GTA for burst pipes, flooding, sewer backups, and no-hot-water situations. Call +1 (647) 919-3677 any time.

We're based in Thornhill, Ontario and serve Toronto, North York, Scarborough, Etobicoke, Vaughan, Markham, Richmond Hill, Mississauga, Brampton, Oakville and most of the Greater Toronto Area. If you're unsure, call and we'll confirm.

Yes. Demir Mechanical & Construction is a licensed, bonded, and fully insured contractor. All work is completed to Ontario code.

Yes — we provide free, upfront estimates for installations, renovations, and larger projects, so you know the cost before any work begins.

Yes. We regularly handle riser renovations, mechanical room upgrades, and ongoing maintenance for multi-unit residential and commercial buildings, coordinating directly with property managers to minimize disruption to residents.