Hills District / Shire & North-Western Suburbs Services

Maxim Air

Hills District / Shire & North-Western Suburbs Air Conditioning Repairs & Installation

Maxim Air has installed and serviced air conditioning in the Hills Shire District for over 20 years.

Based in Castle Hill, our experienced technicians can design and install a custom cooling system for your home or commercial building that's tailored to your unique needs. We can also schedule air conditioning services and routine maintenance to keep your system operating at peak efficiency.

We also Provide air conditioning services, maintenance and repairs to North Shore Sydney and all across Sydney. hills-shire-district-air-conditioning-service-maintenance

We service all suburbs in the Hills Shire District and North-Western Sydney, including:

Get to Know Us

Do I need air conditioning?

Air conditioning is essential for coping with Sydney's sweltering summers, which are getting hotter every year. The Hills District reaches a maximum temperature of 29.2°C in January and stays warm for most of the year.

Your air conditioner can even keep you warm in the cooler months of the year, when the temperature drops as low as 3.5°C in July. Reverse cycle air conditioning provides both heating and cooling from the same unit and is more efficient than installing and running a separate heater.

Air conditioning isn't only useful for maintaining comfortable temperatures indoors. These systems also reduce humidity levels, preventing damp and mould growth, and have filters to keep out pollen and other allergens to improve the indoor air quality. You'll also be able to close your windows and keep out irritating pests.


What type of air conditioner should I choose?

We install all types of cooling and heating systems across North West Sydney. When you book an obligation-free consultation with Maxim Air's air conditioning specialists, we'll inspect your property and listen to your needs and wants, so we can recommend the most suitable systems for you. These may include:

  • Ducted systems – discreet and efficient cooling for a whole building, with no bulky wall units and a single roof-mounted compressor. We also install ducted gas heating.
  • Split systems – compact indoor units connected to outdoor compressor units. We also offer multi-head split systems and VRF/VRV systems that only require a single outdoor unit.
  • Packaged air conditioners – all-in-one cooling and heating units ideal for single-floor commercial and industrial premises.
  • Mechanical ventilation – roof ventilators, ceiling fans, dehumidifiers, exhaust systems and air supplies to keep enclosed spaces cool and fresh.