Rayners has comprehensive experience in the Commercial HVAC contracting sector including Supermarkets.

In 2017 Rayners installed the full mechanical services into the new Fresh Choice Store in Cromwell. Rayners influenced the design by introducing a new control system and had a significant positive influence on the grille selection for the store. The system comprises a Temperzone packaged rooftop with economiser and hot water coil fed from the refrigeration plant and Toshiba split system heats, PacificHVAC fans and a larger ducting component from our Dunedin factory.

Other recent supermarket works include Fresh Choice Green Island, Countdown Mosgiel, Pak n Save Dunedin, Countdown Andy Bay, Countdown Mailer Street, New World Windsor, New World South City, New World Gore, Pak n Save Invercargill