Commercial Interior Renovations in the GTA
Commercial renovation is judged on two things a homeowner rarely has to think about: staying open and passing inspection. Blackstone General Contracting delivers office, retail, and professional-space fit-outs across the GTA on schedule and to code, sequenced around your operating hours so the business keeps running while the space changes.
Our commercial scope spans tenant improvements, office reconfigurations, retail build-outs, and professional suites (medical, dental, legal). We coordinate the licensed trades, accessibility (AODA) requirements, fire and life-safety systems, and the municipal permits and inspections that commercial work demands.
We understand that downtime is the real cost of a commercial renovation. We phase work, run after-hours where it matters, and protect the parts of your space that stay open — so the disruption to staff and customers is measured in days, not weeks.
What's included
- Tenant improvements and lease fit-outs
- Office reconfiguration, partitions, and meeting rooms
- Retail build-outs, displays, and customer-flow design
- Professional suites: medical, dental, and legal
- Accessibility (AODA) and barrier-free upgrades
- Commercial flooring, ceilings, and lighting
- Licensed electrical, HVAC, and fire/life-safety coordination
- Permits, inspections, and after-hours phasing
Typical GTA cost · 2026
$50 – $150 / sq ft
Commercial fit-outs in the GTA commonly run $50–$150 per square foot depending on use, finish level, and mechanical/electrical scope. Professional and medical suites with specialized requirements sit at the higher end. We quote per project after a walk-through.
Get a fixed quoteBuilt around your hours
Phased and after-hours work keeps the business open while the space changes around it.
Code and accessibility handled
AODA, fire and life-safety, and municipal permits managed by a contractor who does this daily.
Two decades of partner-grade delivery
The same reliability that earned long-term relationships with RONA+, Home Depot, and IKEA.
From first visit to final walk-through.
Consultation & scope
We visit the space, listen to what you want, and turn it into a clear scope and honest budget range — no vague ballparks.
Design & fixed quote
Material selections, drawings where needed, and a detailed fixed quote so you know exactly what you're paying for.
Permits & scheduling
We handle permit applications, structural engineering, and trade scheduling before a tool touches the site.
Build & finish
Licensed trades, tidy job sites, and staged work that keeps your home or business usable — finished on the timeline we set.
Walk-through & guarantee
A final walk-through, a punch list closed out, and a 12-month workmanship guarantee in writing.
Commercial Interiors, answered.
Yes. We phase commercial work and run after-hours where needed to keep your business operating. We isolate active construction zones and protect the areas that stay in use for staff and customers.
Flooring & Painting
Hardwood, engineered, and vinyl flooring plus premium interior painting.
Service — 05Structural & Open-Concept
Load-bearing wall removal, open-concept conversions, and layout changes.
Service — 01Kitchen Renovations
Full and partial kitchen remodels — cabinetry, countertops, layout, and finishes.
Let's build something that lasts.
Tell us about your project. We'll visit the space, scope it honestly, and give you a fixed quote — no vague ballparks.