How much does website maintenance usually cost in Australia?

Website maintenance costs in Australia vary depending on complexity and risk. Most organisational websites typically average between 1 and 4 hours of maintenance per month over the course of a year.

Is website maintenance billed monthly or hourly?

Website maintenance can be billed either as a fixed monthly package or based on actual time spent. Usage-based billing often reflects reality more accurately, as maintenance effort fluctuates from month to month.

Why are website maintenance packages often unreliable?

Fixed maintenance packages assume all websites need the same level of ongoing work. In practice, this often leads to unused time being paid for or important work falling outside scope when risk increases.

SERVICES

Website Development Services

Websites and platforms built to evolve

We provide website development services for businesses and organisations that need a robust, long-term foundation for their digital presence. Our focus is building websites and web platforms that are cleanly engineered, secure and easy to evolve. Not fragile builds that require costly rebuilds every couple of years.

Mainstay Digital builds and modernises content platforms (including WordPress and other CMS), custom web applications and portals, and the integrations that connect them to the systems you rely on. We take a future-proof approach to architecture, performance and governance so your website remains reliable as requirements change.

If you also need ongoing support after launch, our website support and website maintenance services provide long-term technical stewardship and continuous improvement.

How we approach website development

Professional website development isn’t about short-term delivery, it’s about building a digital platform that can adapt, scale and remain reliable as your organisation evolves. Our development approach prioritises longevity, governance and maintainability from day one.

For systems that go beyond content management, we also provide web application development services for custom platforms, portals and operational tools.

Built for long-term evolution (not rebuild cycles)

Our websites and applications are built for the long term. This means that although the digital landscape may be evolving rapidly, our products have the robust architecture, in-built flexibility, scalability and best practice code to evolve as your business does.

We design and build websites and platforms to last. That means thinking beyond launch day and planning for future content changes, new features, integrations and evolving user needs.

Our approach avoids fragile architectures that force organisations into costly rebuilds every few years. Instead, we focus on flexible foundations that allow your digital investment to continue delivering value over time.

Clean, maintainable architecture

We build with clean, logical and well-documented code that is easy to maintain and extend. Clear separation between content, presentation and functionality reduces risk, simplifies upgrades and makes ongoing support more efficient.

Our team works with proven open-source technologies and modern development practices to ensure your website or platform remains secure, stable and adaptable, even as teams, vendors or requirements change.

Practical, usable content management

A website should be easy to manage day to day. We prioritise intuitive content management experiences that allow teams to update, extend and govern their content without unnecessary complexity or technical dependence.

Whether using WordPress, another CMS, or a custom interface, we design administration tools around real workflows, balancing flexibility with control so content can evolve safely over time.

Experience

““The results of the project have been fantastic; the website is operating very well and we haven’t had any issues with it. We also saw an increase in customers and revenue, allowing us to improve our business month-over-month (MoM)… Mainstay were easy to work with, and they were good communicators.””

Jordan Shreeve – Founder and Director, Inke Packaging

Our Guarantee

We offer 12 month warranty on projects, as well as a money back guarantee period to prove our ability, give you peace of mind, and zero risk.

What our website development services cover

Website builds & digital platforms

We design and build robust organisational websites and content platforms that balance flexibility, performance and governance. This includes CMS-driven websites, headless architectures where appropriate, and platforms designed to support growth, compliance and long-term ownership.

Custom web applications & portals

Beyond traditional websites, we develop custom web applications, portals and digital tools that support business operations, services and workflows. These solutions are built to integrate cleanly with existing systems and evolve over time as needs change.

Integrations, automation & systems

Modern websites rarely operate in isolation. We integrate websites and platforms with third-party systems, internal tools and data sources to streamline workflows, improve efficiency and reduce manual overhead.

Ongoing evolution, performance & security

Website development doesn’t stop at launch. We design with ongoing improvement in mind, ensuring performance, security and reliability are embedded from the outset and supported through long-term support and maintenance.

Ongoing support and maintenance services are available to ensure your platform continues to evolve safely over time.

Built for governance & handover

Websites and platforms built with clear structure, documentation and sensible conventions, making them easier to govern, maintain and hand over as teams, vendors or requirements change.

Risk-aware by design

Development decisions are made with long-term risk in mind, allowing changes, upgrades and new features to be introduced safely without destabilising the platform.

FAQs

What types of organisations do you build websites for?

We work primarily with established businesses, public sector organisations, NFPs and growing organisations that need reliable, well-governed websites or platforms. Our focus is on long-term digital assets rather than short-lived marketing sites.

Do you build websites only, or also web applications and platforms?

We build both. Alongside organisational websites and CMS platforms, we develop custom web applications, portals and digital tools where a standard website isn’t sufficient. The approach depends on your requirements, complexity and long-term needs.

How do you avoid the need for frequent rebuilds?

We design websites with long-term evolution in mind. This includes clean architecture, sensible technology choices, separation of concerns and planning for future change from the outset. The goal is to extend the life of your platform through improvement, not replacement.

Can you work with an existing website or platform?

Yes. We regularly take over and modernise websites and platforms built by other agencies. This may involve refactoring, improving architecture, or incrementally evolving the existing system rather than rebuilding from scratch.

What happens after the website is launched?

Launch is not the end of the process. Many clients continue working with us through our website support and website maintenance services to ensure their platform remains secure, stable and continues to improve over time

Do you work with WordPress only?

No. While we work extensively with WordPress, we also build and support other CMS platforms, headless architectures and custom web applications. Technology choices are guided by suitability, longevity and governance, not preference or trend.

How do you manage risk during development?

We take a risk-aware approach to development, including staged delivery, testing, clear documentation and controlled deployment processes. This reduces the likelihood of disruption and makes ongoing changes safer over time.

Proven, open-source technologies

CASE STUDY

Evolving a mission-critical workflow platform for industrial manufacturing

Advanced Piping Systems (APS) is an Australian engineering and fabrication company specialising in the manufacture of industrial piping systems and fittings. Their work supports large-scale, high-risk operations across resources, infrastructure and government, with clients including BHP, Rio Tinto, and the South Australian Government. Background APS operates in an… Read More

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Get in touch

We’ll happily arrange a time for a call  or meet, provide you with a scope of  work and estimate, or give you some  expert advice.

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