Residential Construction and Renovation Projects
Custom homes, renovations, additions, stucco, decks and structural work, finished with care.
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 take on residential construction and renovation from private homes and additions to larger residential buildings. Our residential work covers structure, exterior and interior: steel lintels, stucco, entry doors, decks, kitchens, restoration and full-home renovations.
Related services
Scope we handle
- Custom homes and home extensions
- Interior renovations and additions
- Stucco, entry doors and exterior finishes
- Structural steel lintels and masonry work
- Decks, interlocking and landscaping
- Mould remediation and restoration
- Multi-unit residential renovations
Residential Projects

Steel Lintels for Custom Homes
Structural steel lintels built to engineered drawings, with temporary shoring and masonry re-instatement.

Stucco, Entry Doors and Interior Finishes, Richmond Hill
Stucco application, new front and side entry doors, garage doors, capping and caulking, and interior finishes throughout.

House Renovation, Richmond Hill
New interiors, deck construction and landscaping in a full-scale home transformation.

Mould Remediation and Restoration, North York
Contained removal, moisture source correction and full restoration of drywall and finishes.
Whole-Home Renovation, Oshawa
Layout reconfiguration, finishes and systems updates in an interior renovation underway now.

20-Storey Apartment Building Renovation
Suite upgrades plus hallway and lobby improvements in a multi-residential building.

Laundry Room Design and Layout, Apartment Building
Renderings, elevation and layout plan for a modern, accessible apartment building laundry room.

Home Extension and Renovation, St. Catharines
A complete overhaul of interior spaces with modern finishes and improved layouts.

House Renovation, Ajax
Comprehensive remodeling of multiple properties to modernize interiors and exteriors.

Cottage Exterior Improvements, Blue Mountain
Landscaping, interlocking and deck construction for outdoor living.

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