The Professional Team

You Can Count On

Commercial air conditioners require routine maintenance and specialist management in order to perform at their best. As a commercial premises manager, we understand that a properly functioning air conditioning system is essential to your day to day needs. If you’re experiencing issues or a complete breakdown of your commercial air conditioning system, a professional commercial AC repairer is only a phone call away.

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:

The Importance of Regular AC Maintenance

ACG Service and Maintenance are committed to providing Sydney businesses and commercial building managers with high-quality AC repairs. Our skilled HVAC service technicians will work around the clock to meet the needs of our clients, performing on the spot repairs and routine maintenance for commercial air conditioning systems.

Each commercial system varies in type, size and operating requirements – so it is critical that you engage an experienced commercial HVAC repair and service team. ACG Service and Maintenance service and repair all brands and models of commercial air conditioners.

We can maintain these, and more:

  • Commercial Chilled Water Air Conditioners
  • VRV and VRF Commercial Air Conditioning Systems
  • Split/Ducted Commercial Air Conditioners
  • Air/Water Cooled Package Units

Prevention is Better Than a 'Cure'

Brands of Commercial Air Conditioners We Repair

The friendly and experienced team of HVAC service technicians at ACG Service and Maintenance work on ALL brands of commercial air conditioning systems. We provide upfront and honest pricing, as well as professional advice on the economic considerations of repairing your existing system versus upgrading to a new commercial air conditioning system. Because commercial systems are built with long-term durability in mind, repairs are often the best way forward.

We source quality parts for all major brand air conditioners, and with fully qualified commercial air conditioning specialists working on your system you can be assured of a job well done. We have more than 15 years’ experience in air conditioning for commercial premises, working in some of Sydney’s largest pubs & clubs, retail stores, shopping centres, commercial offices, industrial complexes and government organisations. All repair services come with a 5-year parts and labour warranty for your peace of mind.

Avoid Premature AC Repairs with Routine Maintenance

Commercial air conditioning systems can fail for a number of reasons, but one of the most common is due to a lack of maintenance. Performing routine maintenance at regular intervals will help to reduce your risk of experiencing a breakdown, and will also:

  • Maintain air quality
  • Maximise energy efficiency and overall reliability
  • Increase longevity of your commercial AC system
  • Allow for more even cooling/heating

If you’ve noticed any strange smells or reduced performance, just give us a call and we’ll be able to perform a maintenance check and repair if deemed necessary. We carry a range of spare parts to enable us to repair your system and have you back up and running with a minimum of fuss.


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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