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Roberts Builders Pty Ltd
New Home by Roberts Builders in Timboon

New homes, house renovations, home extensions, and commercial construction projects across South West Victoria.

Custom Builders

Roberts Builders is a custom builder based in Cobden, Victoria. We have a strong reputation for building new homes, house extensions, home renovations and commercial construction projects across Southwest Victoria. We build throughout the Corangamite Shire, Colac Otway Shire, Moyne Shire and Warrnambool City Council regions. Some of the local towns we have built new homes in include Cobden, Timboon, Port Campbell, Colac, Camperdown, Warrnambool, Terang, Mortlake and Cape Otway.

Your Local Builder

New kitchen in brand new custom built home in Timboon by Roberts Builders
Exterior of new home built by Roberts Builders in Port Campbell

New Homes

Beautiful architecturally designed new homes, off grid, sustainable and energy efficient homes and hard wearing houses suitable of standing up to coastal corrosion, strong weather and agricultural elements.

New bathroom by Roberts Builders in Glenfyne Victoria

Extensions & Renovations

Indoor and outdoor living or whole home renovations and extensions. We are certified to undertake all major and minor structural renovations and extensions including kitchens, bathrooms and outdoor spaces.

Port Campbell Takeaway shop facade upgrade by Roberts Builders


Commercial, industrial, education and government construction and maintenance. New builds, office refurbishments and fit outs, shop fitting, facade upgrades, facilities and general maintenance.

Our Services

With over 37 years of building in Southwest Victoria, Roberts Builders have extensive knowledge of building homes that can withstand agricultural and coastal locations, weather and lifestyle conditions. Our experience includes building beautiful architecturally designed yet practical new homes, constructing off grid, sustainable and energy-efficient homes and building hard wearing houses suitable of standing up to coastal corrosion, strong weather and farming lifestyles. We also have experience with age and disability-friendly houses and renovations. Roberts Builders is a family-owned and operated local business and we recognise and contribute to many local community clubs and organisations.


Building your new home with Roberts Builders is a partnership. We consult along the way, taking on board your preferences, feedback and revisions and we will provide you with guidance, advice and recommendations, based on our building expertise as well as location, property and design factors throughout the construction of your house. When you build with Roberts Builders you get the flexibility and complete freedom to choose the most suitable fixtures and fittings for you, and then revise your choices as your build progresses. In our experience, it can often be hard for homebuilders to choose their favourite colours, styles and preferred fixtures and fittings until they can physically stand in their house with samples. Until you are standing in your house, it can be hard to know which tiles, carpets, colours and styles you actually want so we offer the opportunity for you to adapt your design and styling choices of your home build as you go.

Building Process

View from the roof of a home being built by Roberts Builders in Port Campbell with views of the ocean and coastline

Quality Custom Homes

What Sets Us Apart

Rest easy knowing that you are working with a local builder that has a reputation for attention to detail and high standards for every aspect of your build. Our clients have told us they love that all of our team have a positive can do attitude even for the most challenging architectural projects. Check out the round house we built in Kennedy’s Creek. At Roberts Builders, we only work with reliable and reputable trades who uphold the same level of quality standards as we do.      

No matter if you are building a home by the ocean, on a farm or on a challenging block of land, we can build to withstand the harshest conditions. Ask us about the different options available to maximise the lifespan of your dream home. At Roberts Builders, we are experienced with off grid and sustainable homes which are ideal for rural locations with limited access to services, locations with regular power outages or for people who are conscious of their environmental impact.

As an NDIS provider, we build and renovate accessible homes, however we understand that it is important to get the balance right between beautiful designs, accessibility and being a liveable space for the other family members to enjoy. The Roberts Builders team also have plenty of experience building and renovating homes for retirees with age-friendly, accessible designs.

NDIS & Accessible Homes

Brand new seniors accessible bathroom in Cobden by Roberts Builders

Let's Start a Conversation.

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