Commercial and Institutional Construction Projects
Retail, hospitality, office, healthcare and community buildings, built around your operations and your opening date.
Get a Free QuoteCall (647) 802-0439- 35+ years of experience
- Licensed general contractor
- WSIB registered
- $5M liability insurance
- Serving the GTA and Ontario
What we build
We deliver commercial construction and renovation across retail, hospitality, offices, community facilities and public-facing buildings. Some jobs are a single space, and some are programs of dozens of locations. In every case we plan around your operations, protect what is around the work and keep the schedule honest.
Related services
Scope we handle
- Interior fit-outs for offices, retail, restaurants and hospitality
- Commercial renovations and tenant improvements
- Franchise and multi-location rollouts
- Healthcare and institutional fit-outs and upgrades
- Washroom and accessibility upgrades
- Back-to-base restoration for tenant turnover
Commercial Projects
Pizza Pizza: 55+ Locations Across Ontario
Over 55 locations across Ontario, involving full-scale interior and exterior renovations, remodeling, and custom millwork.
Hero’s Barbershop Fit-Out
A complete barbershop transformation in Markham, Ontario, including demolition, fit-out, custom millwork, and custom furniture.
Business Centre Fit-Out
Full interior decoration and fit-out of a business centre in Vancouver, British Columbia, integrating timber finishes, custom furniture and millwork for workspaces.
Lavazza Coffee Shops
Interior design and fit-out of 7 coffee shop locations in Dubai, UAE, with consistent branding and high-end aesthetics.
McDonald’s Kitchener and Elora
Floor and wall tiling renovations, including demolition and installation, for two locations.
El Jefe de Pollo Restaurant Refresh
Painting, ceiling tiles, lighting and décor for a Toronto restaurant, with minimal disruption.
CIBC Square, Drake Hotel and Hullmark Centre
Site improvements, protection and safety measures, material handling and finishing work.
SELM Academy Washroom Renovation, Richmond Hill
Full washroom renovation delivered during term time with controlled site access and after-hours work.
Accessibility Door Operator Replacement, East York
Restoring compliant, fully automatic accessible entry for the community.
Trench Drainage Installation, Place of Worship
Concrete cutting, new concrete work and metal grated trench drains to carry rainwater away from the building.
Flag Monument Design, Place of Worship
A design-build proposal for a permanent flag monument with granite seating and solar lighting.
Phase I Exterior Maintenance, Faith-Based Institution
Concrete, stucco, glass block, speed bump and façade work, sequenced to minimize disruption.
Common questions
Are you licensed and insured?
Yes. We are a licensed contractor, registered with WSIB, and we carry $5,000,000 in commercial general liability insurance. Certificates are available on request.
Can you work in occupied or time-sensitive spaces?
Yes. We are often brought in for work that has to happen around people and operations, with controlled site access, careful sequencing and after-hours work where the building needs it.
Where do you work?
We work across the GTA and throughout Ontario, on residential, commercial, industrial and institutional projects.
How do I get a quote?
Send the form on this page or call (647) 802-0439. We will talk through the scope with you, and if it makes sense we will visit the site before pricing.
Request a free quote
Tell us what you are planning. A real person reads every request, and we reply within one business day.
- Free, no-pressure conversation about your project
- Licensed, WSIB registered and fully insured
- Clear scope before any work starts
Call: (647) 802-0439
Email: info@diamondhabuilders.com
Mailing address: 200 Consumers Road, North York, ON M2J 4R4