• Contemporary, Timeless & Functional builders


    Oceanside Custom Building has an emphasis on quality workmanship with 15 years experience in the industry


  • Quality Workmanship 


    OCB focuses mainly on residential buildings whether its large scale dwellings, renovations or starting from scratch & building your dream home


Oceanside Custom Building

(OCB) is a boutique company owned and directed by builder Stephen Fiala. Stephen has over 15 years experience in the industry and has a passion for building. OCB consists of a dedicated team of experienced and reliable builders & carpenters that share a passion for building and an eye for detail. OCB has an emphasis on quality workmanship and building to the clients needs. OCB focuses on residential building whether it be to the larger scale to create your dream home or to renovate an existing dwelling.


OCB’s services include, but are not limited to;

Renovations & Extensions

We cover all your renovation needs. Knocking down a wall, adding a bathroom or building another storey we’ve got you covered.

Decks, Pergolas & Privacy Screens

We can bring some shade to your outdoor areas. Whether it’s freestanding or retractable we can make those outdoor areas more enjoyable all year round.

New Build

Knock down, re-build or starting from a vacant block, we are here to help & guide you each step of the way


Adding in a new or renovating an old we can help achieve your perfect bathroom. With over 15 years experience we can help guide you through the steps.


One of the most important rooms in the house, we can help build your dream kitchen to make your food taste just a little bit better.


As a certified builder from the Master Builders Association, our Carpenters are held to the highest standard. A key factor to delivering such a high quality work.

Here are a few projects we were very proud of at OCB

A collection of some of the projects OCB has and is currently working on;


We pride ourselves on customer satisfaction


  • I recently used Stephen and his team to help manage & renovate our house. His professionalism and ability to see our vision, bring it to life whilst remaining in budget was nothing short of amazing. We love our new living spaces and get constantly complemented on the workmanship that was done. I’ve been recommending OCB to friends and family since the completion of our job.
    Mark – Manly Vale
  • I have worked with Stephen from Oceanside Custom Building on multiple projects over the past few years. He has a strong attention to detail; and is fast, efficient and accommodating. I would not hesitate to recommend Stephen to anyone who is looking for a high quality residential builder.
    Laura – Avalon
  • It is with pleasure that Louise and I have been asked to offer a reference for Oceanside Custom Building. Steve and his boys have carried out a major renovation and rebuild for us at our home on the Northern Beaches and  their attention to detail was first class and quality of work faultless. They at all times were very mindful of our privacy and were very clean workers. We have no hesitation in recommending Steve and his men for any undertaking they may be trusted with.
    Mathew – Bayview
  • I was lucky enough to get a recommendation to use Stephen Fiala, Oceanside Custom Building (OCB), in 2016. I have used OCB since for all our refurbishment work on the house. Each time Stephen has added value, he is very cost conscious, he uses his vast experience to work up options to ensure the job is executed in the most cost effective way. Stephen is hands on during the construction phase, managing his team closely to deliver the job on time, on budget and always to a very high standard. Stephen provides a very professional service, this is matched by his team who are very punctual, polite and keep the construction work impact to an absolute minimum. I would recommend OCB.
    Stuart – Bayview

If you like the work we do, get in touch with us today!