Basement renovation in Montreal.

Basement renovation costs in Montreal vary widely based on scope. Basic refresh work starts around $10,000 and full high end builds can exceed $80,000. Get three quotes to establish a realistic range for your specific project.

Plan for 6 to 12 weeks on site for a mid range basement renovation. Add 2 to 4 weeks upfront for design, permits, and material ordering. Rushed timelines hurt quality.

Waterproofing, insulation, framing, drywall, electrical, HVAC extension, flooring, egress window if not present, and optional bathroom rough in.

The three highest return upgrades are second full bathroom with walk in shower, wet bar with quartz counter and beverage fridge, movie or media room with dimmable recessed lighting. In Montreal specifically, duplex and triplex renovations dominate plateau, mile end, rosemont, and verdun. kitchen renovations favor european influenced finishes with slab door cabinets and integrated appliances. bilingual contractor communication is a real competitive advantage.

Moisture and radon testing before you start. If either shows up, waterproofing or radon mitigation can add 4,000 to 12,000 dollars to the project. Never skip the pre inspection.

Quebec requires a Regie du batiment du Quebec (RBQ) licence for any construction contractor. Licence categories cover general and specialty trades separately. Contractors must carry professional liability and prompt payment insurance.