Maxim Air delivers comprehensive ducted air conditioning solutions designed for Kellyville's dynamic mix of new developments and established family homes. As your local Hills District specialists, we provide complete climate control services—from new build installations and heritage retrofits to smart upgrades and reliable maintenance.
With strategic positioning serving both new estates and older neighbourhoods, we understand Kellyville's unique evolution and provide tailored services that meet every homeowner's needs, whether you're building new, renovating, or upgrading an existing system.

Our Complete Kellyville Services
New Build & Development Installations
We work seamlessly with builders, architects, and homeowners during construction phases to install perfectly integrated ducted systems. Our pre-planned installations ensure optimal duct routing, electrical requirements, and system placement before walls are closed, providing the cleanest possible finish.
Established Home Retrofits
Specialising in adding ducted air conditioning to existing Kellyville homes without major disruption. Our retrofitting expertise includes working around existing structures, preserving finishes, and designing systems that complement your home's current layout.
System Upgrades & Smart Modernisation
Upgrade your older ducted system with modern inverter technology, smart zoning controls, or energy-efficient components. We can transform outdated systems into high-performance climate control solutions.

Professional Maintenance & Servicing
Protect your investment with our tailored maintenance plans, including:
- Annual performance checks and optimisation
- Filter cleaning and replacement
- Duct cleaning and air quality services
- Electrical component testing and calibration
- Emergency repair services with local response

Zoning Solutions & AirTouch Integration
Add smart zoning to existing systems or integrate AirTouch controls for complete smartphone management of your home's climate, perfect for Kellyville's modern family lifestyles.

The Kellyville Installation Advantage
For New Homes:
- Coordination with construction timelines
- Pre-planned duct routing during framing stage
- Integration with electrical and smart home systems
- Builder-friendly scheduling and communication
For Existing Homes:
- Minimal disruption retrofitting techniques
- Preservation of existing finishes and structures
- Custom solutions for unique architectural features
- Clean workmanship with thorough site cleanup

Smart Climate Control for Kellyville Lifestyles
Kellyville's modern family homes benefit from AirTouch technology, allowing:
- Remote temperature management via smartphone
- Custom schedules matching school and work routines
- Individual zone control for different family needs
- Energy usage monitoring and optimisation
Frequently Asked Questions (FAQs)
What's better for my Kellyville new build—installing during or after construction?
What maintenance does my system need in Kellyville's variable climate?
Do you service all brands of ducted systems in Kellyville?
Get Complete Climate Solutions in Kellyville
Whether you're building new or upgrading your existing Kellyville home, trust Maxim Air for comprehensive ducted air conditioning services from design through to ongoing care.
Call us at 02 9158 3551 or fill out the form to GET A QUOTE NOW.
Brands we work


Testimonials
ADRIAN J,
ROBERT SHI,
DEEPANJAN BASU,
Recent Blogs
Our Services
- AC Installation & Replacement
- AC Repair & Maintenance
- Heating System Installation
- Heating Repair & Service
- Duct Cleaning & Repair
- Indoor Air Quality Solutions
- Commercial HVAC Services
- 24/7 Emergency Service