Your local renovation specialists
Build Once
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How we can help


Professional in who we are.

Full Service Solution

We offer a full service solution, and actively support you with the resources needed to manage your entire building project from start to finish. We assist you in making the right decisions from start to finish, all in one efficient service to make sure every job gets done right.

Renovations & Alterations

Does your house not quite feel like a home? Not enough room for you and your family? We provide extensive services in renovating and altering and pay close attention to detail. We can be the answer to revamping your dated house into the home of your dreams.

New Homes

At MJC Construction we understand building a new home is a high pressured situation. Therefore we make sure to work with you every step of the way to ensure everything runs smoothly right from the get go. We're proficient at what we do, and focus on doing a great job.


Proficient in what we do.

Royal Oak

Bungalow Renovation

Great North Road Renovation

Tax and Trust Professionals

PT Chevalier

Garage past to present

Moa Road

Extensive addition to old Bungalow

St Marys Bay

Deck rebuild

Gowing drive

Deck Rebuild

Grey Street, Onehunga Bathroom Renovation

Bathroom Creation

Remuera Double Bathroom Renovation

Bathroom Renovation


Trusted by those we help.

MJC Construction was formed in August 2013. The company's key focus area's are in renovations and alterations off all sizes. Based in Auckland, the company's focus is on delivering timely, top quality service and finish.

Being a relatively new company MJC Construction has put a lot of time and effort into doing the simple things right from the start. Reliability and punctuality are one of the many hallmarks of this company. In a building industry full of exceptionally talented companies one has to put its best foot forward to gain public awareness and industry recognition.

The team at MJC do this by concentrating all of their resources on one project at a time, once they are engaged in a project you can be assured that they will be there to the end. Many companies have multiple projects running simultaneously which can lead to poor communication and incorrect information being delivered. Director Mark Cochrane believes that they owe it to their clients to put all there energy and focus into one project at a time. This dedication to the clients project not only ensures customer satisfaction and timely completion but a better utilization of resources.

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Clonbern Road Remuera Auckland 1050

Aug 29, 2017

To whom it may concern,

MJC Construction Ltd, Mark Cochrane.

I can confirm that I have completed an extensive bathroom installation and remodel project with MJC Construction Ltd, during the months of June- Aug 2017.

During this time they have provided me with excellent levels of support from the initial consultation through to completion. I have limited knowledge and experience across the construction and remodeling industry, but Mark was able to provide outstanding knowledge and support, provided realistic timelines, was organised and efficient and had a team of capable tradesman to execute his plan.

Mark has superlative communication skills, so even while I was absent from the project for a month, I received regular updates, images and progress reports. Like many, I had a firm budget and Mark was also able to deliver on time and in budget.

The quality of work has exceeded expectations and I am more than thrilled with the final result. The entire process has provided many learnings, but has been an entirely pleasant experience and consequently I have no hesitation to recommend Mark & MJC construction as a solid and reliable construction company, and experts in their field.

Please do not hesitate to contact me with any further questions.

Kind regards,

Vicki Halliwell

Vicki Halliwell

We engaged the services of MJC Construction Limited for the renovation or our bungalow in Epsom. Mark’s team had a professional approach to all aspects of the renovation. We were provided with regular progress updates, costs were within budget and the works started and finished as scheduled. The result was outstanding due to the high level of craftsmanship. Mark has fantastic organisation skills with managing sub-trades, this took a lot of stress out of the renovation for us. While the renovation provided various challenges, Mark always took a positive approach and communicated clearly to ensure any issues were resolved in a quick and efficient manner. Many thanks MJC Construction, we are very happy with the finished product and look forward to engaging your services on our next renovation.

Raymond & Jayne Jacobsen

Earlier this year we began searching for a new home. One of our friends recommended Mark to us, to undertake a building inspection of a property that attracted our attention. He promptly completed the inspection and gave us a practical, yet comprehensive assessment of the house at a very reasonable price. Any questions or queries were discussed and answered fully. As a result of our good introductory experience with Mark we retained him to carry out a further building inspection of another home that we were particularly interested in.

Simon and Christine Hart
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In November 2014 we replaced some windows in our house and needed a builder to install them. The window manufacturer recommended Mark as a good builder to do the job. From the outset Mark was professional and efficient. It was a challenging job to replace the windows as they are upstairs and scaffold required. There were some obstacles during installation but Mark offered and executed a solution for every one and the replacement went very well.

We were impressed with the quality of Mark’s work, communication throughout the job and willingness and flexibility to take on other jobs around the house at short notice. We would not hesitate to employ Mark again to undertake building work and would highly recommend his services.

Helen and Tony Coombe

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