Rents for $1,840/mo since March 2026
Build a legal second suite.
Pay your mortgage with it.
Toronto contractor specializing in basement-to-rental conversions. 137 projects, every one with a permit number you can verify.
What kind of work do you need?
Basement Renovation
Finishing, separate entrance, second suite legalization. Permit handled, suite ready for tenants.
See basement projects →Bathroom Renovation
Powder room, full bath, ensuite, accessibility upgrades. Tile, fixtures, plumbing, ventilation done.
See bathroom projects →Decking
Pressure-treated, composite (Trex, TimberTech), cedar. Permit handled for decks over 24 inches.
See deck projects →Demolition
Interior strip, residential teardown, pre-1990 asbestos abatement. Permits + waste disposal handled.
See demolition work →137 projects across the GTA
Every CNB project mapped. Click a pin to see the photo gallery, permit number, and rental income.
From first call to handover
Free walkthrough
We come to your home. No quote on the spot.
Design + permit
Drawings, code review, permit submission.
Build
Site crew, milestones, weekly updates.
Handover
Inspection, walkthrough, warranty docs.
Common questions
Do you handle permits?
Yes. We file with the City of Toronto, schedule inspections, and provide all documentation for closing or insurance.
How much does a basement with separate entrance cost?
Toronto 2026 ranges: basic finish $35-55/sqft, mid-tier $55-80/sqft, legal second suite $90-140/sqft. Add $10-30K for the separate entrance excavation.
How long is a typical project?
Basement: 8-12 weeks. Bathroom: 2-4 weeks. Decking: 1-2 weeks. Demolition: 1-3 weeks. Permit timeline adds 6-12 weeks before build starts.
What if I don't have a permit and rented before?
We help legalize existing second suites. Inspection-ready upgrades + registration with the City of Toronto. Cost varies $50-150K depending on existing condition.
Are you insured?
Yes. WSIB clearance, $2M liability coverage, licensed contractor. Tarion-equivalent 10-year structural warranty on every basement.