New Builds. Extensions. Renovations
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Who We Are
Olympus Building Services Pty Ltd
Olympus Building Services Pty Ltd is a well established building company based in Sydney, with highly qualified tradesmen. We strive for perfection in the building industry, where we seamlessly guide you through achieving your dream home.
Olympus Building Services Pty Ltd pride ourselves on quality customer service. Our services include all aspects of the building industry including residential new builds, extensions and renovations.
Who We Are
Olympus Building Services Pty Ltd
Olympus Building Services Pty Ltd is a well established building company based in Sydney, with highly qualified tradesmen. We strive for perfection in the building industry, where we seamlessly guide you through achieving your dream home.
Olympus Building Services Pty Ltd pride ourselves on quality customer service. Our services include all aspects of the building industry including residential new builds, extensions and renovations.
Entrust us with your vision and we’ll make it into reality. We hit the nail on the head every single time.
Integrity
Transparency is the foundation of a great working relationship. It’s one of the core values that we uphold at Olympus Building Services Pty Ltd. You can trust us to get it right and do it right.
Highly Skilled
We are a highly-efficient team that are licensed and insured. Not only that, our strong work ethics and commitment ensure that you’ll be getting the best experience + the best timeframe = the best outcome.
Adaptable
As experts in the construction field, we know how difficult the whole process can be. We minimise the stress by being flexible. We offer one-on-one interactions with you from start to finish. This guarantees that we’re on the same page at every stage of the build.
Exceptional building services every single time
Got ideas? We got you.
We are ready to deliver results that will blow you away.
There’s always a better way with Olympus Building Services
OUR PROCESS
Our Collaborative Design & Planning Process






Project Discovery & Brief
Every successful project begins with a clear understanding of how you want to live, what challenges your current home presents and what you are hoping to achieve through the renovation or new build.
During this stage, we work closely with you to establish project priorities, understand your budget expectations and identify the opportunities and constraints of the site.
- Lifestyle and family requirements
- Project goals and priorities
- Budget expectations
- Site opportunities and constraints
- Future needs and long-term planning
A clear project brief that guides the entire design and planning process.
Concept Design Development
This is where the real value of our collaborative process comes to life.
Rather than progressing straight into approvals, we take the time to carefully develop and refine the concept design, ensuring the home functions beautifully, responds to the site and delivers the lifestyle outcomes you are seeking.
Your builder and design team work together to challenge ideas, test options and identify opportunities for improvement before plans are finalised.
- Floor plan development and refinement
- Spatial planning and room relationships
- Storage and joinery opportunities
- Indoor-outdoor connection
- Natural light and ventilation
- Council requirements
- Front facade and street appeal
- Material palette and design direction
A well-resolved concept design that balances functionality, aesthetics and buildability.












Design Review & Buildability Assessment
One of the most common causes of budget blowouts and construction variations is discovering issues after approvals have already been obtained.
This stage is focused on identifying potential challenges early, while changes remain simple and cost-effective to implement.
The concept design is reviewed through the lens of construction, ensuring key design decisions are practical, achievable and aligned with the intended budget.
- Construction feasibility
- Structural considerations
- Cost-sensitive design elements
- Buildability review
- Identification of potential risks
- Alternative design solutions
- Scope optimisation
Greater confidence that the proposed design can be delivered efficiently and successfully.
Scope & Cost Alignment
With the concept design established, we prepare preliminary construction pricing and review the project scope against your investment expectations.
- Preliminary construction pricing
- Scope review
- Budget alignment
- Value management opportunities
- Construction planning
A project scope that is aligned with both the design vision and available budget.












Design Review & Buildability Assessment
By this stage, the major planning decisions have been made and the project is ready to progress into approvals and detailed documentation.
A coordinated, well-planned project with a clear pathway to approvals and construction.
Testimonials
Happy Customers
Always came on time from start to finish
We recently renovated 2 bathrooms with Olympus. Callum was very communicative and organised with his plans for the renovations, and his team was fantastic. Always came on time from start to finish, The entire team was responsive to our requests, were friendly and worked in a clean manner. The outcome of the bathrooms exceeded our expectations. I highly recommend them.
Merav Green
Callum and his team have now completed two projects for me. In both cases, I have been delighted with both the process and the result. I have found everyone to have an admirable work ethic that showed passion in completing the task to a high standard of quality. Callum was also very patient and helpful when I showed hesitation in choosing a particular product (double glazed windows). In the first project (conversion of a balcony into an office), Callum was also invaluable in identifying potential DA requirements and recommending other quality people to help get the project off the ground (draftsman and certifier). In all cases, communication was always very clear, upfront and open. It was easy to get in touch with Callum when necessary and he would always be forthcoming with relevant details and highlight potential blockers when necessary. I would gladly employ Olympus to complete other projects and as a matter of fact, I already did!
Bastien Ardissone
3 years working with Callum and the Olympus team and could not be happier.
Callum and the team are professional, flexible, reliable and are always committed to completing high quality work whilst providing transparent and competitive pricing.
Edwina Hughston
Professional , great communication, well priced, tidy, can-do attitude and great workmanship
We had new colourbond cladding added which looks amazing and will keep our house watertight. Will definitely be using them again!
Colleen Lum
What a great team, very professional and the quality of work was always outstanding. I highly recommend Olympus to anyone wanting a high end quality finish. Thanks Callum the end product was more than anything I could of hope for.
Andrew Ping
Just finished the complete renovation of two bathrooms in my unit at St Ives and couldn't be happier with the professional finish and workmanship of Callum and the team of tradespeople. Often in a renovation, it is the quality of the finish that shows how good the builder is and Olympus is no exception. Highly recommend them to anyone looking for a quality builder. Communication was excellent and just a great bunch of people to deal with.
Andrew Poole
Callum and the team at Olympus Building Services are one of the most professional people you will come across in the building industry. From the time we engaged with them and all thru the build during challenging Covid times they remained highly engaged delivering a very high standard of work. Nothing was too difficult. Callum kept us informed every step of the way without us having to chase them. Phone calls always returned and the work area was left tidy for the next day. They have a very strong work ethic and always arrived on time as scheduled and agreed. We had our whole roof replaced, new windows and they rebuilt our aging pergola. They always gave us options and did not make an issue if we had to change plans. We could not have asked for a better result and experience made much smoother by Callum and his team. We have no hesitation in recommending them for your next renovation. In fact, we are getting them in for the next round of our renovations!!!
Puvanan Thuraisamy
Callum and his crew have been a joy to work with, high quality, great ideas and a strong work ethic. Highly recommended!
Andrew Morris
We have been following these guys for 3 years and have finally had a chance to use them!! These guys show up everyday and put in 150%!! They are reliable, professional, super hardworking, have attention to detail and an open communication style so you always know which tradie is coming on what day and what they will be doing. We love how they also have the passion, experience, and vision to recommend improvements on certain things we have no idea/given a thought to. They work around you and have done both large-scale projects and small jobs here and there. They go the distance to provide an excellent quality product and service that will keep their clients super happy and spreading their good work like I am now!! They are @olympusbuild and Callum is your guy!! 0407511315
Olivia Sutton
We have just completed our fourth project over the past 3 years working with Callum and the Olympus team and could not be happier. Callum and the team are professional, flexible, reliable, and are always committed to completing high-quality work whilst providing transparent and competitive pricing. Most importantly I trust Callum and the team, they stand by their work, and if something is not quite, which is not an uncommon occurrence in larger projects, they will fix it every time. Olympus is our go-to builder for both small and larger pieces of work and I can not recommend them highly enough.
Edwina Hughston
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