Coolrooms, Coldstores, Freezers, Hygienic Process Areas.

Custom coldstore builds for any project!
Nelson, Tasman, Marlborough.

Chillers & Freezers

Portable Rooms

Processing Rooms

Retrofit Any Building

Commercial Buildings


Building & Room Design

We’ll design what your project needs.

Repairs & Maintenance

 Long term support for all our builds.

Project Management

We manage everything, start to finish.

Attention to Detail

Our jobs are high quality and certifiable.

We have the Knowledge & Experience.

Learn about the services we provide to customers who need the right job done.

Coolrooms / Cold Storage

We build with SIP (Structural Insulated Panel) and maintain a wide variety of cool rooms / cold stores for domestic and export requirements.

Food Processing

MPI has high standards for food processing environments.  We build and service seafood, dairy, meat, poultry and bakery processing factories and plants.

Wineries & Breweries

Nelson & Marlborough have become major brewing centers for New Zealand. Cold store construction is the perfect versatile building for master brewers.

Walk-in Freezers

We can build a free standing mobile unit to any size & specification, or retro fit any room in bars, kitchens, restaurants and event centers.

Controlled Atmosphere

Experience building and maintaining CA insulated commercial environments.

Portable Office

We build custom portable buildings that are durable and well insulated.  Perfect for temporary lunchrooms and accommodation.

Food Carts

Food carts and mobile processing rooms, purpose built.  Provide your own multi-purpose trailer, or we can build a dedicated mobile room.

SIP Structural Insulated Panel for coldstore construction

Custom Work and Customer Satisfaction.

See what our customers have to say, and the work we've done for them.


Pharmalink Extracts Ltd

“They did a good job building a new coolstore and plant room at our work. Very quick and efficient and it was no problem to get extra openings cut and flashed in the buildings.” - Philip, Electrical Manager

5 Star Review

ProSwitch Electrical Ltd

“I have worked with Kevin on a number of jobs, and I'm always impressed with his 'can do' attitude and professional level of service and workmanship.” - Chris, Owner Operator

5 Star Review for coldstore repairs

Residential Upgrades

“Kevin was very professional and efficient. Great job and looks good.” - Claire, Home Owner

5 Stars

Contact Us About A Job

We start every project by discussing the job, giving recommendations, and providing you the support needed.

Give us a call now!

We're always happy to provide advice before taking on a job.