Preventative maintenance and repair for walk-in coldrooms, including panels, doors and control gear. In Mall of Africa Precinct this is corporate & commercial work on coldroom systems, attended within about 60 minutes of dispatch.We work across every major brand installed in Mall of Africa Precinct, and diagnostics start from the plated design data rather than a guess.A technician is dispatched on the next available slot, day or night, with a stocked vehicle so most faults are closed out on the first visit.Centre management permits and strict night work windows. Refrigeration Repairs bookings in Mall of Africa Precinct are logged against Block 15 so we can allow for power availability on site.

Typical response window
60 minutes from Midrand & Waterfall Corridor
Distance from Sandton CBD
14.6 km
Municipal water hardness
hard (180 ppm)
Load-shedding schedule
Block 15
Access & compliance
Centre management permits and strict night work windows.
Typical installed systems
Large-format retail refrigeration, coldrooms and central plant.

Refrigerant data

GasClassificationSuction pressureDischarge pressureTypical use
R134aHFC (A1)80-140 kPa at -5 degrees C evaporating900-1 200 kPa at 45 degrees C ambientWine cellars, display cabinets, medium-temperature commercial refrigeration and some heat pumps.

Common questions

How quickly can a coldroom be back at temperature?

Once the fault is cleared, a well-insulated coldroom pulls back down within two to four hours. We advise on stock protection during that window.

How fast can you get to me?

Emergency callouts are dispatched to the next available technician, with the arrival window confirmed by SMS when the vehicle leaves.

Can you work after trading hours?

Yes. Retail, restaurant and office work is routinely scheduled at night or early morning under a permit-to-work so trading is not interrupted.

Request a callout or quote

Send it straight to our WhatsApp for the fastest response, or call 069 268 0988 / email info@reyds.co.za.