CS BUILD CO
Modern home
Geelong & The Surf Coast

Expertly built homes & renovations.

A modern construction company delivering new homes and renovations with a focus on quality workmanship, sustainability and a client-first process.

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Who we are

Craftsmanship you can live in for a lifetime.

CS Build Co is a Geelong-based builder specialising in new homes and quality renovations across the Surf Coast. We bring a hands-on, owner–builder approach to every project — clear communication, honest advice and a finish we're proud to put our name on.

From first concept through to handover, we keep you informed and involved. Sustainable methods, trusted trades and a genuine focus on getting the details right.

What we do

Services built around you.

All services
Renovation
01

Home Renovations

Extensions, remodels and full renovations that lift the way you live in your home.

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New home build
02

New Home Builds

Custom new homes built to last — considered design, quality materials, sustainable methods.

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Build process
03

Client-Focused Process

Clear stages, honest pricing and steady communication from first quote to handover.

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Interior
Our approach

Built once. Built right.

We treat every build like it's our own — the right trades, the right materials, and a builder on the tools who cares about the outcome as much as you do.

More about us
Our latest build

Little Ave.

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Little Ave exterior
Exterior
Little Ave · New Home
Little Ave kitchen
Kitchen
Little Ave · New Home
Little Ave ensuite
Ensuite
Little Ave · New Home
How it works

A clear path from idea to handover.

01

Consult & Quote

We meet on site, understand your vision and provide a clear, honest quote — no surprises.

02

Plan & Prepare

Design, approvals and scheduling locked in, with the right trades booked and briefed.

03

Build & Handover

Quality construction, steady updates and a finish we're proud to hand over.

Build
Let's build something

Ready to start your build?

Tell us about your project and we'll be in touch. From first quote to final handover, we'll look after the detail.

Start Your Build
Construction
What we do

Services.

New homes, renovations and extensions across Geelong and the Surf Coast — built with care from first quote to final handover.

01 — Home Renovations

Renovations & extensions

Whether it's opening up a tired floor plan, adding a second storey or a full-home renovation, we work carefully around your existing home to deliver a result that feels considered and built to last.

  • Extensions & second-storey additions
  • Kitchen, bathroom & whole-home renovations
  • Structural changes & reconfigurations
  • Heritage-sensitive and coastal builds
Renovation
02 — New Home Builds

Custom new homes

From concept to keys, we build custom homes tailored to how you want to live — with quality materials, sustainable methods and a genuine focus on the details that matter.

  • Custom architectural & project homes
  • Sustainable, energy-efficient construction
  • Quality fixtures, finishes & joinery
  • Coastal and sloping-site experience
New build
03 — Client-Focused Process

A process built around you

Building should feel clear, not stressful. We keep communication steady and honest at every stage, so you always know where your project is up to and what happens next.

  • Transparent quoting and scope
  • Regular updates through the build
  • Trusted local trades and suppliers
  • Quality checks through to handover
Process
Build
Have a project in mind?

Let's talk about your build.

Every project starts with a conversation and a clear, honest quote.

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Projects
Our work

Projects.

Our completed builds across Geelong and the Surf Coast — starting with Little Ave, with more on the way.

Completed build

Little Ave.

Little Ave front facade
Front Facade
Little Ave · New Home
Little Ave exterior
Exterior
Little Ave · New Home
Little Ave kitchen
Kitchen
Little Ave · New Home
Little Ave living
Living
Little Ave · New Home
Little Ave bedroom
Bedroom
Little Ave · New Home
Little Ave ensuite
Ensuite
Little Ave · New Home

Little Ave — our first completed new home. More projects coming soon.

Build
Like what you see?

Your home could be next.

Tell us about your project and we'll be in touch.

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About
About

Local builders,
built on trust.

Our story

A hands-on builder for Geelong & the Surf Coast.

CS Build Co is an owner–builder business led by Callum Stevens, delivering new homes and renovations across Geelong and the Surf Coast. We're a modern construction company with old-fashioned values: quality workmanship, honest communication and genuine care for every client.

With a builder on the tools and involved in every job, nothing slips through the cracks. We keep our workload focused so each project gets the attention it deserves — and we build the kind of homes we'd be happy to live in ourselves.

Builder on site
What we stand for

Values that shape every build.

Quality workmanship

We don't cut corners. Every detail is done properly, with trades and materials we trust.

Sustainability

Considered, energy-efficient building methods that are better for you and the environment.

Client satisfaction

Clear communication and a genuine partnership, so building your home feels good from start to finish.

The area we serve

Proudly local.

From Geelong to Torquay and along the Surf Coast, we build for the community we're part of — and we're always nearby when you need us.

Get in touch
Contact
Contact

Get in touch.

Tell us about your project and we'll get back to you to talk through the detail — or start your build with a client application.

Contact details
Email
callum@csbuildco.au
Service area
Geelong & the Surf Coast, VIC
Hours
Monday–Friday, 7am–5pm
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Ready to build?
Start your build — client application →

Your enquiry goes straight to callum@csbuildco.au.

CS Build Co home
Let's work together

Client application.

Tell us about you and your project. The more detail you can share, the better we can help — we'll be in touch to talk through the next steps.

Fields marked * are required.

01Your details
02Your project
03About you & your build
04Budget, finance & timing

Your application goes straight to callum@csbuildco.au.