Welcome to
Diamond H&A Builders
Renovate | Innovate | Elevate
At Diamond H&A Builders, we bring visionary projects to life through expert construction and design-build solutions. From commercial spaces to residential properties, we deliver superior craftsmanship with a focus on innovation, functionality, and aesthetics.
Who we are
Diamond H&A Builders is a registered corporation based in Ontario, offering expert commercial construction, design-build, and project management services across Canada. With deep roots in commercial fit-outs, interior design engineering, structural work, and furniture design and installations, we deliver projects on time, within budget, and to the highest standards of quality. Our team brings decades of combined experience, delivering tailored solutions for municipalities, school boards, franchise groups, healthcare facilities, and private developers.
What we do
Our company specializes in delivering high-quality commercial construction, design-build services, and custom furniture solutions focusing on the needs of the hospitality industry, municipalities, school boards, franchise operators, and private developers.
Commercial & Institutional Services
- Interior Fit-Outs – Custom interior renovations for office spaces, restaurants, retail, and hospitality environments.
- Design-Build Solutions – Integrated architectural, interior design engineering, and construction services tailored to brand identity and operational needs.
- Franchise and Chain Rollouts – Multi-location renovations and consistent brand execution for retail and food services chains.
- Furniture Manufacturing Partnership – We collaborate with a trusted furniture builder to offer custom-built solutions tailored to each project.
- Structural Repairs & Modifications – Structural reinforcement, framing, and concrete work for commercial facilities.
- Flooring Installations – Rubber flooring, vinyl plank, epoxy, and commercial-grade finishes for high-traffic areas.
- Back-to-Base Fit-Outs – Demolishing and restoring units to base condition for tenant turnover or redevelopment.
- Tenant Improvements – Interior enhancements for leased spaces, including layout modifications, millwork, and finishes.
- General Contracting & Construction Management – Full-cycle construction delivery, site supervision, scheduling, and budget oversight.
- Public Sector & Institutional Renovations – Classrooms, gyms, community centres, and health focused spaces.
Residential & Community Living Services
- Luxury Custom Homes – Ground-up construction for high-end, architecturally designed homes tailored to discerning clients.
- Long-Term Care & Assisted Living Renovations – Upgrades and modifications to improve accessibility, safety, and comfort in senior-focused environments.
- Interior Renovations & Additions – Premium upgrades to kitchens, bathrooms, and living spaces, focused on quality, comfort, and design.
- Senior Living & Community Housing Projects – Renovations and interior fit-outs that meet regulatory standards and enhance quality of life for residents.
- Outdoor Enhancements – Professionally designed decks, landscaping, and exterior finishes to elevate curb appeal.
Value Added Services
- In-House Architectural Services – Our experienced team provides innovative architectural designs that integrate functionality and aesthetics.
- Vinyl Installations – We specialize in vinyl wrapping for furniture, walls, and various surfaces, delivering cost-effective, high-quality transformations.
Project Experience
We take pride in our diverse portfolio, delivering high-quality projects across multiple sectors. Our commitment to excellence has led us to successfully complete projects such as:
Commercial Projects
Pizza Pizza Renovations & Remodeling
Over 55 locations across Ontario, involving full-scale interior and exterior renovations, remodeling, and custom millwork.
Hero’s Barbershop
A complete barbershop transformation, including demolition, fit-out, custom millwork, and design-build furniture.
Business Centre (Vancouver)
Full interior decoration and fit-out, integrating timber finishes and custom millwork for workspaces.
Lavazza Coffee Shops
Interior design and fit-outs for multiple locations, ensuring brand consistency and high-end aesthetics.
McDonald's Kitchener & Elora
Completed floor and wall tiling renovations, including demolition and installation, for two McDonald’s locations in Kitchener and Elora.
Emaar Head Office
Comprehensive interior design and architectural fit-out, enhancing corporate functionality and aesthetic appeal.
CIBC SQUARE, Drake Hotel & Hullmark Centre
Delivered site improvements, protection and safety measures, material handling, and finishing work for high-profile commercial developments.
El Jefe de Pollo
Interior refresh for a Toronto-based restaurant including painting, ceiling tile replacement, lighting enhancements, and décor adjustments to improve ambience with minimal disruption.
Dolan Foods
Structural and cosmetic restoration of a commercial facility following transport truck damage, including framing, concrete repairs, siding replacement, and interior/exterior finishing to restore functionality and curb appeal.
Residential Projects
Mira Townhouse Community Interior Design Fit-Outs
1,891 townhouses with complete design solutions and high-end finishes.
House Renovation
(Richmond Hill)
Extended House Interior Design & Renovation (St. Catharines):
A complete overhaul of interior spaces, focusing on modern finishes, enhanced layouts, and improved functionality to create a more spacious and contemporary home.
Renovations for 3 Houses
(Ajax)
Comprehensive remodeling of multiple properties to modernize interiors and exteriors.
Outdoor Works for Cottage
(Blue Mountain)
Landscaping, interlocking, and deck construction to elevate outdoor living spaces.
Why choose us?
Design-Build
Excellence
Seamless project execution from concept to completion.
Quality
Craftsmanship
Durable, high-end finishes tailored to client needs.
Reliable &
Efficient
On-time delivery with a focus on cost-effectiveness.
Diverse
Expertise
Proven success in both commercial and residential projects.
Innovative
Solutions
Offering value-added services such as custom furniture, architectural services, and vinyl installations.
Experienced with Public & Private Sector Projects
Our team understands the unique needs of institutional, commercial, and franchise clients, delivering tailored solutions that align with stakeholder expectations and compliance standards.
Contact us
Location
Toronto | Mississauga | Calgary
Canada
info@diamondhabuilders.com
Phone
(647) 802-0439 | (403) 951-3188