Toronto & GTA
When it comes to exterior construction, the difference isn't just how it looks when it's finished. It's how it performs over time.
In Toronto, outdoor structures are constantly exposed to moisture, temperature swings, and freeze-thaw cycles. When built properly they last a long time with minimal upkeep.
At SZ Obsidian Builds, we focus on structural integrity as well as the finish. Every project is built to last, whether it’s a simple structure or a fully custom build.
Licensed & Insured
20+ Years Experience
500+ Projects Completed
Outdoor Living
A well-planned deck adds usable outdoor space, long-term value, and a finished look that fits your home.
Our Deck Construction Approach
Built to Last
Architecture
Curb Appeal
Front porches are one of the most important architectural features of a home.
We specialize in:
Whether restoring original character or building new, the goal is the same: structure, proportion, and durability.
Property Definition
Fencing defines your property, but it also needs to hold up structurally.
We build fences that:
Full Build
Additional Space
Backyard structures should feel like a natural extension of your home, not an add-on.
We handle:
From foundation to final finish, we manage the entire build.
Craftsmanship
Exterior carpentry is where craftsmanship shows.
Our carpentry services include:
We handle both:
Including recreating 100-year-old designs from photographs.
Protection
Envelope Protection
Your siding protects everything underneath it.
If it fails, bigger problems follow.
We install and repair:
Built to handle Toronto’s climate from day one.
The SZ Difference
Industry expertise
Completed successfully
Construction approach
Start to finish
Throughout every project
On workmanship
Based on manufacturer
We don’t build for short-term results. We build for long-term performance.
Local Expertise
Every project is built with local conditions in mind:
This is what determines whether a structure lasts 5 years or 25+ years.
Get Started
If you’re planning an exterior construction project, we’ll review your property, discuss your goals, and help you understand the best options for your project.
From the first consultation to the final details, our focus is on durable construction, clean design, and a finished result that fits your home.
No Obligation Quote
500+ Happy Clients
Same-Day Response
