Advice You Can Trust
Our experienced technicians take the time to understand your specific needs before recommending a customised solution that suits your home, system and requirements.

Air conditioning repairs, installation and maintenance in Dover Heights. Get advice on outdoor exposure, upper floor heat and quiet cooling for bedrooms and living spaces.

In Dover Heights, an outdoor unit’s exposure and the heat entering upper rooms deserve attention alongside the system size. Epic Air Group can assess the existing installation and explain practical options for repair or replacement.
Our experienced technicians take the time to understand your specific needs before recommending a customised solution that suits your home, system and requirements.
We use carefully selected products, reliable materials and proven methods to deliver lasting performance across every service, repair and installation.
Our team takes pride in delivering responsive, dependable service and treating every property with care while working to exceed our clients’ expectations.




Epic Air Group provides air conditioning repairs, installation and servicing in Dover Heights. In Dover Heights, an outdoor unit’s exposure and the heat entering upper rooms deserve attention alongside the system size. Epic Air Group can assess the existing installation and explain practical options for repair or replacement.
A solid screen can hide a condenser but also trap its discharge air. The unit needs the manufacturer’s clearances even where wind protection or visual screening is desirable. The assessment should consider corrosion, bracket condition and the direction of discharge. Maintenance access matters too: a unit that cannot be safely reached is harder to keep in good condition.
Large windows and roof heat can create an upstairs load that differs from the living area below. Check room temperatures, filter condition and outlet airflow before assuming the compressor is too small. Zoning, duct insulation and the return air arrangement may explain uneven comfort. Where new equipment is required, room by room sizing is more useful than copying the old capacity.
A rooftop or elevated condenser can require special lifting and access arrangements. Include these in the scope before agreeing to a replacement, along with electrical work, drainage and removal of the old equipment. Send photographs showing the unit’s height and access path when requesting a quote.
For a repair, send the system make and model, a description of the fault and photographs showing access to the indoor and outdoor units. For an installation, tell us which rooms need conditioning, when they are used and whether building approval is required.
Explore our split systems, multi split systems and ducted air conditioning, or ask about service and maintenance.
Call 02 9898 9779 or request a quote. We also cover Vaucluse and Bondi.
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Tailored air conditioning and ventilation solutions for year-round home comfort.
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Reliable air conditioning and ventilation solutions for commercial environments.
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Ongoing servicing and repairs to keep every system performing reliably.
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Specialist HVAC solutions for high-rise and multi-residential developments.
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Practical mechanical designs tailored to the requirements of each project.
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Explore our work across residential, commercial and Class 2 developments.

At Epic Air Group, our skilled technicians are trained to troubleshoot and repair a broad range of commercial air conditioning systems. This encompasses ducted systems, split systems, variable refrigerant flow (VRF) systems, packaged rooftop units, and more. The breadth of our expertise is inclusive of but not limited to, systems from leading manufacturers such as Samsung, Mitsubishi Electric, Actron Air, Mitsubishi Electric, Fujitsu and Panasonic. Regardless of the complexity of your system, we are equipped with the knowledge, tools, and experience to ensure its optimal performance.
We understand that time is of the essence when it comes to commercial air conditioning repairs. Every minute your system is down could potentially disrupt your business operations. At Epic Air Group, we aim to deliver the fastest response time in the industry. Upon receiving your service request, our customer service team promptly dispatches our technicians to your location. Typically, we are able to attend to your repair needs within 24 hours, ensuring minimal downtime for your business.
Regular maintenance of your commercial air conditioning system is essential to maintain its efficiency, prevent unexpected breakdowns, and prolong its lifespan. At Epic Air Group, we provide comprehensive preventative maintenance services that encompass a wide range of tasks. This includes cleaning and replacing filters, checking and recharging refrigerants, inspecting and cleaning evaporator and condenser coils, examining electrical connections, assessing system controls, and evaluating the overall operation of your system. These proactive measures enable us to detect and rectify potential issues before they escalate into costly repairs.
When our technicians diagnose your system and determine that a component needs replacement, they’ll explain the issue and suggest the most viable solution. We believe in transparency and ensuring our clients are well-informed about the necessary repair procedures. With access to a wide variety of high-quality parts from leading air conditioning manufacturers, we are able to source and replace components efficiently, getting your system back to optimal performance in no time.
Detecting early signs of malfunction can prevent minor issues from turning into major, costly repairs. Some common indicators that your commercial air conditioning system may require repairs include unusual noises, reduced airflow, unresponsive controls, inconsistent temperature regulation, and unexpected spikes in energy consumption. These signs could point towards issues such as refrigerant leaks, electrical problems, or failing parts. If you observe any of these symptoms, it’s recommended to promptly schedule a service appointment with Epic Air Group to prevent further damage to your system.
Yes, at Epic Air Group, we are well-equipped to handle air conditioning repair services for large-scale commercial systems. We have extensive experience working across different sectors, from large retail spaces and vast office buildings to sprawling warehouses. Our team of technicians is capable of managing the unique challenges posed by such large systems, leveraging their expertise and state-of-the-art tools to ensure efficient diagnosis and repair.
Epic Air Group recognises that air conditioning issues can occur unexpectedly and often at the most inconvenient times. Therefore, we provide emergency repair services to our clients. We’re available around the clock to handle any air conditioning emergencies your business might experience. Our team is prepared to respond swiftly and professionally to restore your system to optimal functioning as quickly as possible, minimising any discomfort or disruption to your business.
All our technicians at Epic Air Group are fully licensed and insured. We adhere to all industry safety regulations and standards, which means you can have complete confidence in the work we do. It’s crucial for us that our clients know they’re in safe hands. In addition, our team regularly updates their training and knowledge to stay at the forefront of the industry, providing the best possible service to our clients.
Yes, we have extensive experience managing air conditioning repairs for multi-tenant commercial buildings. We understand the complexities and specific challenges that come with serving multiple businesses within the same building. Our team coordinates with property managers, office managers, or individual business owners to carry out repairs with minimal disruption to daily operations. We schedule our work to cause as little inconvenience as possible to all tenants. Plus, we ensure clear and transparent communication with all parties involved so everyone is kept in the loop.


