Commercial Air Conditioning Services in Darwin

Air conditioning makes your employees comfortable so that it’s easier for them to work and stay focused. It also lets people enjoy coming onto your premises on a hot, Darwin day. At Keisan Refrigeration, we install, maintain, and repair commercial and marine air conditioning units for industrial, commercial, government, defence and marine clients near Darwin. Let us take care of your cooling for you.


Take Care of Your Business

A commercial or marine air conditioning system must be designed to match your space and meet your needs. Our team has years of experience determining how large a system needs to be for any given space. We can install any type of system, whether it’s your typical split system or something entirely bespoke in a timely manner.

After your air conditioning is installed, you need to take care of it. Fortunately, our team helps with every kind of preventative maintenance you’ll need. We’ll come regularly to perform a service check that includes testing the thermostat, ensuring the refrigerant gas levels are correct and looking over the internals. This work will help your system last longer and minimise any repair costs.

Our marine air conditioning systems meet the cooling needs of all kinds of marine clients, including fishing, Navy, Border-Force and oil and gas.

Use Our 24/7 Repair Services

Sometimes commercial and marine air conditioning breaks down. We provide 24/7 services to ensure that it gets back up and running as soon as possible. Whether it stops working in the middle of the day or you noticed a malfunction during the night, our team will be there quickly. Our team strives for excellent communication, so we’ll let you know exactly what we’ve found wrong with your system and tell you what we need to do.

Keisan Refrigeration takes care of all of your commercial and marine air conditioning needs in Darwin. Call us on (08) 8947 3256 to schedule an appointment or, if you have an emergency, call our on-call technician on 0412 744 870.

Air Conditioning and Air Handling Units Preventative Maintenance

Your air conditioning system should be professionally serviced regularly to check the refrigerant gas levels, test the thermostat and make sure all the internals are in good condition. Regularly serving your air-conditioning equipment will prevent breakdowns and save on costly repairs/replacements. Ensuring your equipment lasts longer and lowering power costs.

What air conditioning checks should be carried out periodically?

  • Inspect and clean filters.
  • Inspect and clean evaporator.
  • Inspect system refrigerant levels, inspect for leaks if low levels detected.
  • Test for correct control sequence and make sure all system protection devices are operating correctly.
  • Ensure all electrical connections are good, tighten if necessary, and apply a non-conductive coating as required.
  • Inspect compressor oil levels where possible.
  • Inspect compressor efficiency.
  • Inspect belts for tightness and wear.
  • Inspect the accuracy of the thermostat

Air Conditioning On-Call Break Down Service

We are available 24/7 to get you back up and running no matter what the problem is or the type of equipment you have.

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