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Carpentry built around quality.

We specialise in decks, pergolas and outdoor spaces that feel like they belong. Practical construction, carefully considered details and a straightforward approach.

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Completed outdoor carpentry project by James Alexander BuildingRecent project

A good build starts
with a conversation.

Your home is personal. The way we work should reflect that.

We start by understanding how you want to use your space: a quiet coffee in the sun, room for a growing family, or a place to gather everyone around the table. Then we work through the practical details together.

Good communication, realistic scheduling and a clear written scope keep the project grounded. We talk through material choices, access and the construction sequence before work gets underway.

James is a registered builder and personally runs each project from the first conversation through to completion. Alongside decks and pergolas, we provide custom carpentry and can help you work through the design details that make the finished space feel right for your home.

Discuss Your Project
James Alexander Building approach

Built properly.
Down to the
last detail.

Good carpentry is about more than how it looks on day one. It’s the care that goes into everything you see — and everything you don’t.

Get to know our approach

Quality craftsmanship

Thoughtful framing, appropriate fixings and clean finishes. A solid foundation for the life happening above it.

Clear communication

A clear scope, an agreed plan and conversations throughout the build. You know what happens next.

Built for Melbourne

Design that considers local homes, changing weather, site conditions and the way you use your outdoors.

Respect for your home

Careful planning, an orderly work area and attention through to the final clean-up.

Workmanship
from the ground up.

Long-lasting decks start with the frame.

We specialise in deck solutions designed to last. The boards are only one part of the job: footings, framing, ventilation, drainage and the right fixings all matter. We plan the structure and finish together, so your deck is a lasting investment rather than a temporary surface replacement.

A local Melbourne perspective.

From compact suburban courtyards to more generous family gardens, Melbourne properties need an individual approach. Sun, shade, soil, access and the existing house all shape a practical outdoor design.

Our promise to you.

Clear quotes. Reliable communication. An orderly job site. Thoughtful construction and a clean handover, with care advice for your chosen materials.

Planning a new
deck or pergola?

Tell us about your project.
Let’s make more of your outdoors.

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