Transform unfinished basements into livable space, including legal secondary suite conversions for rental income.

Transform unfinished basements into livable space, including legal secondary suite conversions for rental income. Every basements project we undertake across Windsor-Essex is executed with meticulous attention to detail, premium materials, and code compliant methods that stand the test of time.
A transparent breakdown of exactly what our basements service includes, from preparation through final finishing.
Moisture-resistant framing, spray or batt insulation, and vapor barrier to code.
Rough-ins for lighting, outlets, egress windows, and secondary suite plumbing.
Hang, tape, mud, and sand to a Level 5 finish ready for paint.
Compliance with Ontario Building Code for legal secondary dwellings including fire separation and egress.
Five clear stages from first conversation to final walkthrough.
We visit your Windsor area home, take precise measurements, and discuss your vision, materials, and budget in detail.
You receive an itemized, fixed-scope proposal with materials, labour, timeline, and permit requirements clearly broken out.
We secure all municipal permits and ESA approvals, then prep the site with dust barriers and floor protection.
Our trades execute each phase to specification, with daily clean-up and direct communication from James throughout.
A joint punch-list walkthrough ensures every detail meets our standard, backed by our workmanship guarantee.
Typical timeline: 3-8 weeks depending on scope
Open concept finish, no bathroom (3-4 weeks)
Bedrooms, bathroom, kitchenette (4-6 weeks)
Code-compliant rental suite, permits (6-8 weeks)
All options are customized to your project. Final scope and timeline provided after on-site assessment.
Legal suites require fire separation, egress windows, separate entrance, and permits. We handle the full compliance process with the City of Windsor.
We assess for moisture and recommend foundation waterproofing or sump pump upgrades before any framing begins.
Ontario Building Code requires a minimum clear opening of 0.35 m² with no dimension less than 380mm. We install compliant egress windows with window wells.
Book your free on-site measurement and quote with James Greenwood today.
Complimentary Consultation
Tell us about your project in a few tailored steps. James Greenwood will personally respond within 24 hours.