O’Neill’s Design & Construction delivers commercial fitouts, building upgrades and tenancy works from our Melbourne team with a Brisbane presence. We coordinate trusted design partners and on-ground delivery to keep projects practical, buildable and well-managed in live environments.
We work with occupiers and property stakeholders across active buildings, where access conditions, base building interfaces and stakeholder coordination shape how a project is planned and delivered.
Explore by service: Office Fitouts & Design | Building Upgrades & Refurbishments | Project Management & Feasibility | De-fit & Back to Base | Retail & Hospitality Shop Fitting
We work with: building owners, asset managers, property managers, leasing teams and tenants.
Commercial office fitouts and refurbishments planned around how teams actually work day-to-day. From early test fits and layout planning through to staged delivery, we focus on buildable solutions, clear scope and smooth handovers in active buildings.
Best for: relocations, consolidations, staged refurbishments, floor-by-floor upgrades
Learn MoreUpgrade works and tenancy projects for owners, asset teams and property stakeholders who need clear staging and reliable coordination in live environments. We support practical delivery across shared spaces and tenancies.
Best for: lobbies, amenities, end-of-trip, spec suites, tenant-ready works
Learn MoreOffice fitouts for professional services teams that balance confidentiality, client experience and day-to-day workflow. We focus on practical layouts and coordinated delivery that supports focused work.
Best for: legal, accounting, consulting, advisory, client-facing workplaces
Learn MoreOffice fitouts and refurbishments that reflect purpose and support service delivery. We keep planning practical and prioritise spaces that are functional, durable and easy to maintain.
Best for: multi-purpose workplaces, training spaces, client service areas, refurbishments
Learn MoreHospitality fitouts and refurbishments designed around service flow, customer experience and trading constraints. We focus on buildable outcomes and smooth day-to-day operation.
Best for: cafés, restaurants, bars, venue refurbishments, staged works
Learn MoreWorkplace fitouts for corporate teams that require structured environments, efficient layouts and professional presentation. We deliver practical solutions aligned with operational needs.
Best for: headquarters, executive offices, structured teams
Learn MoreWorkplaces that support growth, collaboration and focused work, with layouts grounded in real utilisation. We focus on flexibility and adaptable environments.
Best for: hybrid work settings, meeting rooms, focus zones, adaptable layouts
Learn MoreTenancy works and upgrades in shared buildings where coordination, access and base building interfaces shape delivery. We ensure smooth execution with clear staging.
Best for: tower fitouts, shared upgrades, tenancy transitions, make good works
Learn MoreWe support a range of industries and stakeholder groups, including commercial offices, property stakeholders, healthcare, retail, hospitality, education, professional services, not-for-profits and technology teams.
O’Neill’s delivers projects from our Melbourne team with a Brisbane presence. Project suitability depends on scope, site requirements and programme.
In many cases, yes. Staging depends on access windows, safety requirements, building rules and how the space is used day-to-day.
O’Neill’s coordinates trusted design partners and manages construction delivery through a contractor-led team, helping keep accountability clear from early planning through to handover.
Yes. We commonly coordinate with building owners, asset managers, property managers, leasing agents and tenants to align scope, access and handover requirements.
It helps to know your site address, timing, tenancy status, any lease or building requirements, and the main outcomes you’re aiming for. From there, we can outline practical next steps.
We can help you clarify scope, staging and next steps based on your site and requirements.
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