Website development

Adaptive web design


Online Support

Fixing 404 error maintenance


Promotion and sales

Prototyping ideas


Social media marketing

Online messaging

Social media marketing

Branding and Design

Creative process and graphic design


App integration

coding and development


SEO and Ranking

site analysis and optimisation


Speed optimisation

fast web browsing

Website speed

Online web service descriptions

Web Development

Castlenet is perfectly placed to develop and deliver exceptional website solutions to all New Zealand businesses. Creating intelligent websites that change how you operate online. Responsive web designs with an interactive theme that put your customer first. Creating more traffic, more sales and a better user experience. We specialise in web development through the industry leading content management software of WordPress. Putting you and your business firmly in command.

Wordpress web design template. Responsive web development, designed for multiple devices.
Website support and software maintenance.


The development of a great website is not the end of the journey. To stay relevant and grow your web traffic and business your website needs to “live”.

All our websites are able to be self managed and we would encorage you to add new content, blogs and pictures.

If you want continued care from Castlenet then we are avilable and our support staff can look after all your maintenance needs.

Hosting web services

Competitive and effective server, application and website hosting on New Zealand servers. You can host your website with any hosting company, however for complete piece of mind let Castlenet look after all your support and hosting requirements. One place to contact and one great package for your business website.

Website hosting and server support services
Google page rank for web sites.


Search engine optimisation is part of the creation process as we develop a new website. Tools to measure and rate your pages are put in place and will continually monitor your changes and new pages added.

The most important thing to remember is that pages should be developed for users not search engines. Your content is the most important element and if the users love your page the search engines will know and rate your page higher.

New Zealand Web development services

Web design and build services for creating engaged users and increased sales. Optimisation for social media and search engines to boost your New Zealand buiness.

Castlenet web development and online business services NZ.