WHAT WE DO

Refrigeration is half our name — and a core part of what we do. Delta Air Solutions installs, services and repairs cool rooms, freezer rooms and commercial refrigeration across Mackay and the Whitsundays. From breakdowns and refrigerant leaks to compressor faults and temperature problems, we get your refrigeration back to the right temperature, fast.

Commercial Refrigeration, Cold Rooms & Freezer Rooms

CALL (07) 4881 0377
Report a Breakdown

Refrigeration Services

A man in an orange and blue uniform operates a control panel on a Delta Air Solutions service truck, which has a large sign with company information and services like air conditioning and refrigeration. The truck is equipped with equipment related to air conditioning, and the scene appears to be outdoors.

Cold Rooms

Installation, servicing and repair of cold rooms for hospitality, retail and food businesses.

A technician wearing an orange and navy uniform and a beige cap is working inside an open utility truck, which contains various tools and equipment, including hoses and gauges, amid a background of trees and a sidewalk.

Freezer Rooms

Keep stock frozen and safe with reliable freezer room installation and maintenance.

HVAC units on rooftop with blue sky and distant greenery and buildings in background.

Commercial Refrigeration

Servicing and repairs across a range of commercial refrigeration equipment.

A worker dressed in an orange safety uniform working with a laptop, in front of electrical control panels in a technical or industrial setting.

Breakdowns & Fault Finding

Refrigerant leaks, compressor issues, icing up, or temperatures drifting out of range. We diagnose the cause and fix it properly.

A technician uses a manifold gauge set to check the pressure of an air conditioning system in an industrial setting. The gauges are blue and red, with dials indicating pressure levels, connected to yellow and blue hoses.

Preventative Maintenance

Scheduled checks to protect your stock and avoid unexpected (and expensive) failures.

Why Choose Delta

Why businesses trust Delta with their refrigeration

The Delta Services team arriving on Mackay job site

When refrigeration fails, stock is on the line. We respond quickly to get you back up and running.

Prompt breakdown response

We keep you informed from booking through to We find the real cause, explain it plainly, and quote transparently.

Honest diagnosis

We're on the ground in Mackay, so help isn't far away.

Licensed and compliant

Local and reliable

Our ARCTick licence (AU62699) means refrigerant is always handled correctly and legally.

What our refrigeration clients say

Testimonials

“We couldn't be happier with the service we received from the team. Over the Easter long weekend, when most businesses were closed, they responded promptly and had our refrigeration issue diagnosed and repaired in no time. Their professionalism, knowledge, and commitment to getting us back up and running were outstanding. Nothing was too much trouble, and the quality of their work was second to none. It's hard to find reliable trades who genuinely go above and beyond, but these guys certainly do. We can't fault their service and would highly recommend them to anyone needing refrigeration repairs or maintenance.”

★★★★★

SARINA BEACH MOTEL

“We've had Delta Air Solutions complete several jobs for us at Black Beach Tavern, and every experience has been exceptional. From our cold room and air conditioning units to servicing, maintenance, refrigeration doors and everything in between, their team has consistently delivered outstanding workmanship and service.

Their response times are excellent, they're reliable, professional, and always go above and beyond to make sure the job is done properly. Nothing is ever too much trouble, and it's clear they genuinely care about their customers.

It's hard to find a company this dependable, and we couldn't recommend Delta Air Solutions highly enough.

★★★★★

BLACKS BEACH TAVERN

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Frequently Asked Questions

  • Yes. We install, service and repair cold rooms, freezer rooms and commercial refrigeration across Mackay and the Whitsundays.

  • Yes. Temperature issues can come from refrigerant leaks, compressor faults, door seals or airflow problems. We'll diagnose the cause and repair it. Call (07) 4881 0377.

  • We prioritise breakdowns because we know stock is at risk. Call us as soon as you notice a problem and we'll respond as quickly as we can.

  • Yes — we hold ARCTick licence AU62699, so all refrigerant work is handled safely and to regulation.

CALL (07) 4881 0377

Refrigeration on the blink?

or Report a Breakdown — we'll get your temperatures back where they belong.