Owner and Director. Murray is the lynchpin of C E & R Ltd and has a background in electrical, branching into refrigeration 20 years ago. Most of his time is spent consulting and quoting, using his vast experience and expertise to advise clients and provide practical solutions.
Murray Callister
Miri Callister
Owner and Financial Administration. Miri oversees the finance side of the business, making sure the bills get paid, the invoices are sent and stepping in where needed.
Sarah Jones
Office Manager. Sarah has been with C E & R Ltd since 2006 and is a valued member of staff. She ensures the jobs are allocated and keeps everything running smoothly, always with a smile.
Barrie Hemingway
Senior Electrician. Barrie has been with C E & R Ltd since 1996, undertaking his electrical apprenticeship and has a vast knowledge in all aspects of both electrical and refrigeration. His experience has allowed him to take on design and quoting aspects of the business and assisting with technical consulting.
Darren Leask
Senior Electrician. Darren has only recently joined us, bringing with him many years of commercial and industrial experience. Proving himself immediately, Darren can be relied upon to take charge and get the job done quickly and efficiently.
Nigel Hannah

Refrigeration Technician. Nigel has been with C E &R Ltd since 2007 and initially installing our heat pumps but has since applied his skills to the refrigeration side of the business. Well liked by staff and clients, no problem is insurmountable with his “can do” attitude.
Trevor Anderson
Heat Pump Installer. Trevor has only recently joined us, coming with several years heat pump experience. He is very capable, proving to be time efficient and knowledgeble. We are pleased to have Trevor on board.
Mitch Gordon-Wiles
Electrician. Mitch has recently completed an adult apprenticeship, exceeding our expectations with both theory and practical. Formerly a printer, Mitch has taken to the electrical industry well, proving his ability at industrial problem solving.
Marcel Huth
Refrigeration Engineer and Electrician. Marcel joined us in June 2011. He is German trained with over ten years international experience. Fitting in well, he is meticulous and thorough, bringing a wealth of knowledge and expertise. We are lucky to have him as part of our team.
Damien O’Leary
Apprentice Refrigeration Engineer. Damian started in January 2010, coming to C E & R Ltd straight from college, after doing work experience with us last year.
Sam Stuart
3rd year Apprentice Electrician. Sam has been with us since January 2010 and is completing his apprenticeship after several years away in Australia. Already part of the team, Sam has fitted in well, undertaking everything thrown at him in a positive manner.
