Office Renovation Contractor
Serving Kitchener-Waterloo & Wellington County
Your office space shapes how your team works, how clients perceive your business, and whether your building meets the legal requirements that apply to commercial spaces in Ontario. When it's time to renovate — whether you're fitting out a new lease, modernising an existing space, or bringing a building up to AODA compliance — the contractor you choose determines whether the project runs on time and on budget.
LUMA Build Design is a family-owned general contractor based in Fergus, serving commercial clients across Centre Wellington, Wellington County, and the Kitchener-Waterloo corridor. We manage office renovations from design through permits, construction and final inspection — one team coordinating every trade so you're not juggling subcontractors while trying to run a business.
We work with businesses of all sizes — from professional offices and medical suites to multi-tenant commercial buildings and light industrial spaces. Whether your project is in downtown Kitchener, a Waterloo tech park, or a Centre Wellington main street building, we bring the same level of project management and on-site attention to every job.
Office Renovation Services
Office Fit-Outs & Tenant Improvements
Complete fit-out of a new commercial lease — from bare concrete to finished, functional workspace. Partition walls, flooring, ceilings, lighting, electrical, HVAC coordination, millwork, accessible washrooms and all finishes. We work from your architect's drawings or manage the full design-build process if you're starting without plans.
Office Modernisation
& Refreshes
Update an existing office that no longer fits how your team works — open plan conversions, new meeting rooms, upgraded kitchens and break areas, better lighting, new flooring and paint throughout. We assess what's worth keeping and rebuild the rest, minimising disruption to your operations during construction.
Medical, Dental & Professional Office Builds
Specialized fit-outs for healthcare and professional service environments — exam rooms, procedure spaces, reception areas, sterilization rooms, accessible washrooms and plumbing configurations built to healthcare facility standards. We understand the specific requirements of regulated professional environments and build to those standards from day one.
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AODA Compliance & Accessibility Upgrades
Ontario businesses are legally required to meet AODA accessibility standards. For commercial offices this means accessible entrances, compliant washrooms with proper turning radius and fixture heights, lever hardware, accessible pathways and appropriate signage. LUMA assesses your existing space for compliance gaps and handles the full upgrade — keeping your business on the right side of Ontario law and your employees and clients properly accommodated.
Why Businesses Choose LUMA for Office Renovations
Commercial Timelines Are Non-Negotiable
A delayed office renovation means delayed team moves, extended temporary arrangements, and real dollar costs for your business. LUMA's scheduling is realistic from the start — we build timelines we can actually hit, flag issues early, and coordinate trades so your project doesn't stall waiting for one subcontractor to show up.
One Team From Permit to Final Inspection
We handle drawings, permit applications, municipal approvals, all trades coordination and final inspections in-house. You're not managing separate relationships with a designer, a GC, and a permit expediter. One point of contact from the first consultation to the day you move in.
AODA and Ontario Building Code Compliance
Commercial renovations in Ontario trigger building code and AODA requirements that residential contractors often aren't set up to navigate. LUMA builds commercial projects to code from the start — accessible washrooms, proper egress, fire separation requirements and AODA-compliant design built into the scope, not added as an afterthought.
Design-Build or Contractor-Only
If you have an architect or designer, we work from their drawings and take direction from your existing plans. If you're starting from scratch, we can manage the full design-build process and connect you with design professionals we trust from previous commercial projects. Either way you get the same level of project management.
Local Knowledge, Regional Reach
Based in Fergus, we know Centre Wellington's commercial stock — older main street buildings, heritage structures, newer light industrial spaces — and we work regularly across the Kitchener-Waterloo corridor. You get a contractor with genuine local knowledge and the capacity to handle projects across the region.
Recent Commercial Work — Centre Wellington & Region
Full interior retrofit of an existing church building converted to a licensed childcare facility.
Scope included new partition walls, accessible washrooms with child-height plumbing fixtures, flooring, lighting, mechanical upgrades and all finishes — coordinated around Ministry of Education compliance requirements and building permit approvals through the Township of Centre Wellington.
Completed within an occupied building on a fixed timeline.
View Full Project →
Frequently Asked Questions —
Office Renovations in Kitchener, Waterloo & Centre Wellington
Q: How much does an office renovation cost in Kitchener or Waterloo?
Office renovation costs vary significantly based on the size of the space, the scope of work, and the finish level. A basic office refresh — new flooring, paint, lighting — typically starts around $25–$50 per square foot. A full tenant improvement or fit-out from base building condition typically ranges from $80–$150 per square foot depending on the complexity of partitioning, mechanical work, and finishes. Medical and dental fit-outs typically start higher due to plumbing and specialised requirements. We provide detailed estimates after a site visit — no square footage guesses over the phone without seeing the actual space.
Q: Do I need a building permit for an office renovation in Kitchener or Waterloo?
Yes in most cases. Any renovation involving new or relocated partition walls, electrical work, plumbing changes, or HVAC modifications requires a building permit. In Kitchener this goes through the City of Kitchener Building Division. In Waterloo through the City of Waterloo. For Centre Wellington projects through the Township of Centre Wellington. LUMA manages the full permit application process as part of the project scope.
Q: How long does an office renovation take?
A basic office refresh takes 3–6 weeks once permits are issued. A full tenant improvement or fit-out from base building condition typically takes 8–16 weeks depending on scope and complexity. Medical or dental fit-outs often run 12–20 weeks due to specialised mechanical and plumbing requirements. We provide a realistic schedule after the site visit and build milestones into the project so you can plan your team's move-in date with confidence.
Q: Can you renovate our office while we continue operating?
In many cases yes — we can phase the work to allow continued occupancy, working in sections and scheduling disruptive trades outside business hours where required. The feasibility depends on your space size and the scope of work. We discuss phasing options during the consultation so you can make an informed decision about whether to vacate or stay operational during construction.
Q: What does AODA compliance mean for our office?
The Accessibility for Ontarians with Disabilities Act sets legal standards for accessible design in Ontario workplaces and public-facing commercial spaces. For offices this typically includes accessible washrooms with proper turning radius and fixture heights, lever-style door hardware throughout, accessible entrances and pathways, and appropriate signage. Most commercial renovations trigger AODA review. LUMA assesses compliance requirements as part of every commercial project and builds to those standards from the start rather than retrofitting at the end.
Q: Do you work with our existing architect or designer?
Yes. If you have an architect, interior designer, or space planner already engaged, we work from their drawings and take direction from your design team. We coordinate with your design professionals throughout the project and manage the construction scope exclusively. If you don't have a designer yet we can manage the full design-build process and connect you with trusted professionals from previous projects.
Q: What areas do you serve for office renovations?
LUMA serves commercial clients across Kitchener, Waterloo, Guelph, Fergus, Elora, Elmira, Arthur, Mount Forest and the surrounding Centre Wellington, Wellington County and Waterloo Region area.
Commercial Renovation Services Across
Centre Wellington & Waterloo Region
LUMA Build Design serves commercial clients across Wellington County and the Kitchener-Waterloo corridor. Whatever your project type or location, our team brings the same project management and construction quality to every commercial job.
Ready to Start Your Office Renovation?
Whether you're fitting out a new lease in Kitchener, modernising an existing Waterloo office, or upgrading a Centre Wellington commercial space, let's start with a site consultation. We'll review your space, talk through your requirements, and give you an honest picture of scope, timeline and budget.