24/7 Air Conditioning Repairs

Your Trusted Partner

When you experience an air conditioning breakdown, time is of the essence. ACG Service and Maintenance are just a phone call away, and we operate 24/7 to ensure your problems are solved FAST. Experiencing an air conditioning failure is never pleasant, and failures always seem to happen at the most ill-timed moment. Whether it’s the peak of summer or the depths of winter, our emergency aircon service technicians will come to you in your time of need.

We provide a rapid response emergency air con repair service which covers the Sydney Metropolitan area. If you’re experiencing an emergency outside of typical business hours, just give us a call and we’ll dispatch a fully qualified HVAC service technician to your premises immediately.

Call Us NOW!

The friendly and professional HVAC technicians at ACG Service and Maintenance are standing by, ready to tailor a thorough maintenance program for your air conditioning unit.

Call us NOW on (02) 8021 3735 to schedule an appointment, or request an online booking:

Residential and Commercial Emergency Aircon Repairs

Call Us For Emergency AC Repair Now

ACG Service and Maintenance have been providing Sydney home and business owners with emergency AC services for more than 15 years. Our fully qualified and licensed HVAC service technicians work around the clock to meet your needs 24 hours a day, 7 days a week. We arrive on time and without delay, and you can rest assured that all emergency services are carried out with the utmost care and attention to detail.

We Provide Emergency Air Conditioning Repairs in Sydney

  • Pubs and Clubs
  • Hotels
  • Retail
  • Hospitals
  • Schools
  • Commercial Buildings
  • Residential Buildings
  • All other buildings

Typical Airconditioning Emergency Situations

We all deserve to enjoy reliable heating and cooling all year round, but the fact of the matter is that mechanical machines can and do break down. This can be stressful and inconvenient, but keep in mind that ACG Service and Maintenance operate 24 hours, 7 days a week and can sort your problem out immediately. We pride ourselves on providing outstanding customer service and high-quality workmanship, so that you can get back to enjoying your air con sooner. Here are some common scenarios in which customers may require our afterhours air conditioning emergency service:

Regular Air Conditioning Maintenance will Benefit You by:

  • Lack of Air Flow – Air conditioners which lack air flow may have suffered from a system failure. To test this, put your hand against the vent and see if you can feel any air. If there’s nothing coming out, pick up the phone and call us for an immediate diagnosis and repair. Usually this issue is related to the indoor fan, thermostat or simple wear and tear. We carry an extensive range of parts and can perform on the spot emergency repairs.
  • Excessive Heat – If your air conditioner is on the cool setting but blowing hot air, it’s important that it is seen to by a HVAC service technician as soon as possible. Hot air could pose a health and safety risk. Our first priority is your safety and comfort – so give us a call.
  • Loud Noises – Odd sounds could indicate your system is about to fail. Two of the most common emergency scenarios include excessive compressor pressure and fan bearing collapse, both of which make your unit unsafe. If you notice any strange sounds, shut down your AC completely and call us immediately.
  • Burning Smell – We all know that burning odours are a sign of a serious issue, usually related to the wiring or electrical componentry. It’s not unheard of for these issues to cause house fires. In this scenario, you should shut down your system and contact us for emergency AC service.
  • Water Leaks – Water leaks may be a sign of part failure, and the water can start to affect the structural integrity and aesthetic appearance of your building. If you notice bubbling paint, pools of water or damaged walls – give us a call and we’ll diagnose the issue and put measures in place to fix it once and for all.


ACG are an extremely professional air conditioning company. Their technicians are punctual, knowledgable and offer excellent advice and service. My property management company began using their services 12 months ago and we continue to be impressed with their work day in and day out. If you need air conditioning installation, service and advice, these guys are the best in the business.
- Tanya Viner -
Hi Wade, I am very happy with the job done by your installer, Louis and his assistant, Dave. Equally very happy with your electrician, Robbie and his assistant. Their work is highly commendable. Your company exudes professionalism and efficiency to a high degree in terms of coming on the appointed date and time, installing 2 air conditioners, checking on the wiring of the 4 other air conditioners and finishing the work in just a day. This is the second time I hired your services - Firstly my home and secondly, my son's home. In both cases you have met and exceeded our expectations. All the best!
- Juan Juarez -02/03/2020
The entire ACG team are brilliant in every aspect of customer service experience. Ease of inquiries, friendly and responsive online response and phone calls. The team of Ibrahim and Jake accompanied by their boss Wade came to my home this afternoon to ensure they can complete the last job for the day. Despite running behind schedule, the guys were courteous, hard working and takes great pride in their quality workmanship and respectful of customer's home. Highly recommended and trusted company. Thank you for a positive experience.
- James Lim -10/03/2020

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