Established in 2010, RJC Building is a Wellington based construction company made up of qualified builders, apprentices and labourers. We specialise in residential renovations, extensions and alterations as well as new home builds and light commercial construction.

We understand that a great company culture along with highly engaged people correlate strongly to the success of our work, and we’re proud to say that we have a team of hardworking and enthusiastic individuals who are all absolute assets to our business.

Over the years, we have been fortunate to collaborate with excellent clients on some amazing projects, and we pride ourselves on the quality of our work and the way in which our team perform on site.

A key benefit in working with RJC is our project management expertise. Our Project Management service means we handle every aspect of your build or renovation including  planning, coordination, and execution. Having an experienced RJC Building Project Manager work closely alongside our team of subtrades ensures the smooth execution of your project.

When choosing to work with RJC Building, you’re choosing a team who value quality, timeliness, direct communication, and client relationships - Some of the many reasons our clients refer us onto others and provide such great feedback about the team.

How we work

We work with you to manage your job how you want. Our experienced building teamwork closely alongside architects and sub-trades to ensure the smooth execution of your project


We specialise in residential renovations, extensions and alterations, as well as new home builds and light commercial construction. RJC also offer a full project management service, working alongside a fantastic team of sub-trades managed by us, to make your project run smoothly


We work across the Wellington, Wanaka and Queenstown regions

RJC Building
RJC Building
RJC Building


"I just wanted to say again how much we have appreciated your work and that of all the team you assembled. We are thrilled not only with the finished product and it's quality, but also for the manner in which it was all carried out and the relationship we enjoyed with every member of the team. Thanks, so much to you all"

Richard - Karaka Bay

"Richard is an exceptional builder. The quality of work and attention to detail was of a very high standard. His team is made up of very hard-working and very pleasant young men who took pride in their work and for which nothing was too much trouble. I have had numerous people (including strangers!) comment on the transformation of the house and the quality of work both inside and out".

Kay - 1920's House Renovation

“I’m so delighted with the bathrooms and am amazed at how seamless and unstressful you and your team made the whole process.
All of your tradesmen and the subcontractors should be very proud of the finished job. Not a single blemish to my mind and everyone was very fussy about their workmanship. Thank you for managing the whole job and you must be heartened by the comments from our neighbours, they all remarked how friendly all the workers were and impressed by their diligence in keeping the common areas so tidy”.

Mary - Oriental Parade