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Simpson & Co Projects

5.0 (8 reviews)

Thirroul, NSW

About this business

Simpson & Co Projects is a family-run architectural home builder that designs and constructs bespoke, high-quality new homes, renovations and finishes across the Illawarra, Southern Highlands and Shoalhaven coast. Their distinctive approach emphasises Early Contractor Involvement (ECI), close collaboration with architects and clients, and meticulous craftsmanship using selected premium materials.

Get in touch

Visit websiteCall 0468 007 209

Service areas

Servicing Thirroul and surrounding locations.

See what local homeowners are saying

  • GRGreg R12 Feb 2026

    Big shout out to Shane and his team for our recent experience with him on our prospective build. Sadly we will not be proceeding but we are so thankful and impressed at the integrity and pure honesty...

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    Big shout out to Shane and his team for our recent experience with him on our prospective build. Sadly we will not be proceeding but we are so thankful and impressed at the integrity and pure honesty that Shane worked through with us what we were in for and the importance of having a clear picture of what was in front of us. Having been in the building industry for over 40 years I have rarely experienced this level of genuine customer focus - we really wanted to do a project with Shane but unfortunately on this occasion we have to own the fact that our aspirations don't match our means.

  • SSSiabon S28 Aug 2024

    Simpson & Co were wonderful to work with on the extensive renovation of our beach house. They were easy to deal with and produced work of the highest quality. I have also never seen a more tidy buildi...

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    Simpson & Co were wonderful to work with on the extensive renovation of our beach house. They were easy to deal with and produced work of the highest quality. I have also never seen a more tidy building site. Shane’s pride in his work, attention to detail and exceptional after care once the project is completed are second to none. We feel very fortunate that Shane was our builder and we could not be more happy with the stunning result!

  • FHFreda H21 Aug 2025

    Maintained timely communications with us through out the project. Supervised all aspects of the build and employed excellent subcontractors. Were responsive to client queries and provided excellent gu...

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    Maintained timely communications with us through out the project. Supervised all aspects of the build and employed excellent subcontractors. Were responsive to client queries and provided excellent guidance across all aspects of the project.

  • JMjohn M29 Aug 2024

    Our experience with SImpson & Co Projects had been nothing short of outstanding. Our coastal home was staged over several years Shane and his crew were undoubtedly the only choice for this high-end pr...

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    Our experience with SImpson & Co Projects had been nothing short of outstanding. Our coastal home was staged over several years Shane and his crew were undoubtedly the only choice for this high-end project on the NSW South Coast. Their attention to detail was remarkable and the final result came in at a fair & reasonable cost. It is easy to give a positive review to a recent construction when all elements are new. The real value of a construction job is seen as the home ages. We have lived in our house for 7 years without a need for a contractor call-back: no roof leaks, no floor tile cracking, etc. This is a credit to Simpson & Co builders and the excellent subcontractor team that they assembled. In short, our experience has shown that the best builder for a high quality home is Simpson & Co Projects. John Morrissey

  • TPThomas P15 Sept 2024

    Shane Simpson and his team have undertaken multiple projects for my commercial and residential properties over the last five years. It has always been a pleasure dealing with Shane and his team. Alway...

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    Shane Simpson and his team have undertaken multiple projects for my commercial and residential properties over the last five years. It has always been a pleasure dealing with Shane and his team. Always gets the job done in spite of hiccups eg Covid etc. After the job is completed, Shane is always available for any follow ups.Shane is the first choice, ALWAYS, when I require any building/renovating etc.

  • SPSonja P16 Sept 2024

    Shane Simpson has done several projects for us and we are happy to deal him as he always listens whilst still pointing out things that would improve the outcome.Definitely will contact Shane for our n...

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    Shane Simpson has done several projects for us and we are happy to deal him as he always listens whilst still pointing out things that would improve the outcome.Definitely will contact Shane for our next project.Shane works well with Architect and owner as a team.

Frequently asked questions

How much do builders typically charge?
Builder costs vary widely depending on the job type and complexity. Minor repairs are generally much less than extensions, small builds or structural alterations that need foundations, framing or specialist input. Most quotes include a call‑out fee plus labour and materials, and the page shows live pricing to help you compare options.
Do builders charge call-out fees?
Call‑out fees are common and typically cover travel and an initial inspection or assessment. This fee is usually separate from hourly labour and materials, and after‑hours or weekend attendance often attracts higher rates. Ask whether a call‑out or minimum charge applies when requesting quotes.
Do builders need a licence in Australia?
Yes. Building work generally needs to be carried out by a licensed builder in every state and territory, and NSW builders are regulated by NSW Fair Trading. Builders should be able to provide their state builder/contractor licence number and show appropriate insurances and ABN/GST registration. In Victoria, domestic building insurance is required above a state threshold for certain contracts.
How do I get a quote from Simpson & Co Projects?
Simpson & Co Projects lists phone or through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does Simpson & Co Projects service?
Simpson & Co Projects services Thirroul and surrounds. Contact them to confirm service areas.
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