Landsdale cool room repairs from a licensed technician
Sam Celesti repairs walk-in cool rooms and freezer rooms for businesses in Landsdale, about 16 km north of the Perth CBD. Much of the commercial activity is in the light industrial and trade units on the Gnangara Road side of the suburb, which run straight on into Wangara. Sam is ARCtick licensed (AU55592) and has worked in commercial refrigeration for over 20 years. It is a one-company business, so there is no subcontractor in the middle and no handover between the person who diagnoses the fault and the person who fixes it.
Phone first for a free assessment of the symptoms. You will get a fixed quote before any work begins.
Small units, cramped plant: the Landsdale problem
Landsdale's commercial buildings are mostly modern strata and factory units, smaller than the big warehouses found in Malaga or Welshpool. A cool room in one of these units is usually squeezed in after the fact, and the condensing unit goes wherever it fits: a narrow side yard, a bracket on the back wall, a mezzanine, or a corner beside the roller door.
Those spots rarely give the unit the air it needs. When the condenser sits in a tight space with walls on two or three sides, it draws back in the hot air it has just pushed out. On a mild day nobody notices. On a 40°C day the head pressure climbs, the compressor overheats and cuts out on its safety switch, restarts, and cuts out again, while the room creeps warmer.
- Recirculating hot air from a condenser boxed into a yard or alcove.
- Neighbouring units discharging onto yours across a shared boundary.
- Leaves, dust and packaging collecting against the coil in corners that are never swept.
- Units mounted inside the factory, where the whole building heats up through the afternoon.
Sam does more than reset the compressor and leave. He looks at where the unit sits, measures the air temperature going into it, and tells you plainly if the location is the real cause.
What Landsdale businesses keep cold
Landsdale is largely residential, so its commercial cool rooms tend to belong to small operators rather than large distribution centres. Sam's work here includes:
- Caterers and meal prep kitchens holding prepared food in walk-in cool rooms before it goes out in vans.
- Small food producers making sauces, baked goods, desserts or smallgoods with freezer rooms for finished product.
- Trade and hospitality suppliers storing drinks, kegs and ingredients for venues across the northern suburbs.
- Local shops and takeaways with compact walk-ins behind the counter.
Typical faults are compressors tripping on high pressure, condenser fan motors failing, slow refrigerant leaks, and door seals torn by trolleys and pallet jacks in tight doorways.
More from Sam for Landsdale
Landsdale is part of Sam's cool room repair service around Perth. If the room has lost gas, refrigerant leak finding and regas fixes the leak first rather than just topping up. Caterers who keep running out of space can talk to him about cool room installation, sized for the loads you actually handle and placed where the condensing unit can breathe.
While you wait for the repair
Close the cool room door and keep it closed. If there is a van with working refrigeration on site, it can hold the most perishable stock for a while.
Go outside and look at the condensing unit. If it is silent, check the switchboard for a tripped breaker. If it is running but very hot to stand near, clear anything blocking the air around it, but do not hose or open the unit. Tell Sam what you found.
Track the food. Under FSANZ guidance, potentially hazardous food belongs at 5°C or colder, and the time it spends between 5°C and 60°C adds up. Less than 2 hours and it can be refrigerated again; 2 to 4 hours and it should be used now; 4 hours or longer and it must be discarded. A quick note of times and temperatures on your phone is enough.
