
AU61650

15329389
Great Northern Air & Refrigeration provides expert Commercial Air-Conditioning Chemical Cleans to maintain optimal performance and air quality in business environments. Over time, commercial systems accumulate dirt, debris, and bacteria, which can reduce efficiency and increase operational costs. Our professional commercial AC cleaning services remove these buildups, ensuring your air-conditioning units operate at peak performance while creating a healthier, more comfortable workspace.
Services Included
Our Commercial Chemical Clean services are tailored to meet the unique demands of larger systems and high-usage environments.
Comprehensive Unit Cleaning
We deep clean all major components, including filters, coils, and fins, to enhance cooling efficiency and extend system lifespan.
Evaporator and Condenser Coil Cleaning
Our technicians use specialised chemicals to remove dirt and grime from coils, improving heat exchange and reducing energy consumption.
Drainage System Clearing
We clean and flush drainage lines to prevent blockages, leaks, and water damage, ensuring proper system functionality.
Anti-Microbial Treatment
An anti-microbial solution is applied to eliminate bacteria, mould, and other harmful pathogens, improving indoor air quality.
System Performance Testing
After cleaning, we test the system to ensure it operates at maximum efficiency and meets the cooling requirements of your commercial space.
Request a quote
About
Great Northern Air & Refrigeration
Great Northern Air & Refrigeration, established in 2022 in the heart of Far North Queensland (FNQ), provides top-tier air-conditioning and refrigeration services. Servicing from Innisfail to Port Douglas & the regional Great North, we cater for all aspects of HVAC & refrigeration, specialising in domestic applications. From engineering & initial design to residential air-conditioning installation & cleaning, we believe there is no job too big or small for us!
Mission
Great Northern Air & Refrigeration’s mission is to provide exceptional air-conditioning and refrigeration solutions tailored to the unique…..
Vision
Great Northern Air & Refrigeration envisions itself becoming FNQ’s most trusted name in air-conditioning and refrigeration…..
Services Areas
Areas We Cover
Cairns
Air-conditioning & refrigeration solutions for Cairns
Redlynch
Air-conditioning & refrigeration solutions for Redlynch
Mount Sheridan
Air-conditioning & refrigeration solutions for Mount Sheridan
Edmonton
Air-conditioning & refrigeration solutions for Edmonton
Yorkeys Knob
Air-conditioning & refrigeration solutions for Yorkeys Knob
Kuranda
Air-conditioning & refrigeration solutions for Kuranda
Trinity Beach
Air-conditioning & refrigeration solutions for Trinity Beach
Clifton Beach
Air-conditioning & refrigeration solutions for Clifton Beach
Palm Cove
Air-conditioning & refrigeration solutions for Palm Cove
What Our Customers Say
Positive Feedback from
Our Satisfied Customers
EXCELLENT Based on 41 reviews Anthony Modini2025-03-10Trustindex verifies that the original source of the review is Google. The team were quick, polite and very professional during our AC upgrade! Couldn’t recommend these guys highly enough. Scott Lashmore2025-02-19Trustindex verifies that the original source of the review is Google. Honest, reliable and fast service a team that actually shows up, fantastic workmanship. Clean and tidy. I recommend these guys. Damo Salvo2025-02-18Trustindex verifies that the original source of the review is Google. 5* service, Jason was very helpful in quickly diagnosing and repairing the issue with our Aircon. Will be sure to book again in the future. Can’t recommend more highly. Tracey Gardiner2025-02-10Trustindex verifies that the original source of the review is Google. The guys were great. Very friendly but also professional. The air con unit is amazing. Really quiet and lovely and cold. I highly recommend this company. Thank you so much to Louis and Jason. Katelyn Ricketts2025-02-04Trustindex verifies that the original source of the review is Google. Great Northern Air and Refrigeration were helpful and professional in all communications and worked around my availability to book a time that suited my family life. They assisted me with the questions I had and helped troubleshoot issues before our appointment. Their quote was reasonable and they were honest when the price was able to be reduced due to one aircon not needing cleaning at that time. I truely appreciated that honesty as they didn’t just go and clean it when it wasn’t needed. Jeffrey Fraser2025-01-31Trustindex verifies that the original source of the review is Google. Prompt friendly and very helpful John Gray2025-01-21Trustindex verifies that the original source of the review is Google. Great Northern Air were an absolute pleasure to deal with, they show up when they say they will and they provide exactly what you ask for. Jason did our installation and chemical clean and he was excellent. Courteous and very well spoken, Jason's work was very high standard and I will be a repeat customer for Great Northern Air because of his professional standards. Thanks Jason. Bruce Zadow2025-01-13Trustindex verifies that the original source of the review is Google. Hi all. Like to share my experience with you. These two Guys ere professional, go out of their way to make a difference in your life. On time and reliable. Will definitely use them in the future. Thank you. Jack Dargan2025-01-10Trustindex verifies that the original source of the review is Google. Unreal service from these guys, very affordable and great to deal with. Will be recommending to everyone.
I highly recommend the team at Great Northern Air conditioning for all your air-conditioning needs. The boys are friendly and knowledgeable all at a reasonable price.
Micheal B.
Highly recommend the team at Great Northern Air & Refrigeration! Service was super professional & quick and very easy to deal with. Our new aircon units work like a charm! Best in the business & will definitely be using in the future!
Astute Finance Barron River
So easy and efficient! Needed an aircon installed quickly for this FNQ heat and could rely on the boys at Great Northern Air and Refrigeration to get it done!
Katie Maruff
Great Northern Air were a pleasure to deal with, we recently had 2 new air conditioners installed. The process was easy affordable and efficient would recommend and use again