House Extension in the GTA
House Extension, Done Right the First Time
A house extension adds square footage to an existing structure — the same project as a home addition, described the way it's more commonly searched. Cost and complexity scale with how much of the existing structure it ties into, particularly the foundation and roofline.
We assess your existing foundation and structure before proposing an extension design, since what's tying into an existing house often costs more per square foot than a stand-alone new structure would.
What's Included
- Foundation and structural tie-in assessment
- Full permit and engineering handling
- Single and multi-storey extension options
- Seamless interior and exterior integration
Licensed and Insured
Every crew we send carries real licensing and $2M+ liability insurance.
GTA-Wide
From Toronto to Oakville to Ajax, we cover every corner of the Greater Toronto Area.
One Crew, Every Trade
No subcontracted guesswork — the crew that quotes the job is the crew that finishes it.
"Amazing work and an outstanding crew. Very professional, energetic, and a pleasure to work with from start to finish. They communicate openly throughout the entire project, show up reliably, and get the job done right. Wouldn't refer anyone else."
Ready to Start Your House Extension Project?
Book a free in-home assessment and get an itemized quote within 48 hours.