For over 20 years, MaximAir has been Willoughby's trusted provider of premium air conditioning services. We specialise in installation, repairs, and maintenance for both homes and businesses, delivering year-round comfort with energy-efficient solutions tailored to Willoughby's climate.
Why Choose Us in Willoughby?
✅ Local Experts – We understand Willoughby's unique cooling needs
✅ Same-Day Service – Fast response for urgent repairs
✅ Licensed Technicians – All work meets Australian standards
✅ Transparent Pricing – No hidden fees, upfront quotes
✅ 5-Year Warranties – Peace of mind on all installations
Our Willoughby Air Conditioning Services
1. Professional AC Installation
We design and install custom cooling solutions for all property types:
- Split Systems – Perfect for apartments & single rooms
- Ducted Air Conditioning – Whole-home comfort with zoning
- Commercial Systems – Tailored solutions for offices & shops
- Smart Climate Control – Wi-Fi-enabled with app management
✔ Free on-site quotes
✔ Energy-efficient models
✔ Minimal disruption installations
2. Reliable AC Repairs
24/7 emergency repairs for all makes and models:
- No cooling/heating issues
- Refrigerant leaks & electrical faults
- Water leaks & strange noises
- System breakdowns & thermostat problems
✔ Same-day service available
✔ Genuine replacement parts
✔ 12-month repair warranty
3. Preventative Maintenance
Keep your system running efficiently with:
- Pre-summer & pre-winter check-ups
- Full system cleaning & performance testing
- Priority booking for maintenance customers
✔ Extends system lifespan
✔ Reduces energy costs by up to 30%
✔ Prevents unexpected breakdowns
Residential & Commercial Specialists
🏡 Residential Services
- Custom cooling solutions for homes
- Ultra-quiet operation systems
- Smart thermostat integration
- Heating installations (reverse-cycle & gas)
🏢 Commercial Services
- Office & retail space cooling
- Restaurant ventilation systems
- After-hours servicing available
- Energy-saving commercial HVAC
All AC Services
- AC Installation
- Emergency AC Service
- Ductwork Installation & Repair
- AC Energy Efficiency Assessment
- AC Repair & Maintenance
- AC System Upgrades
- Smart Thermostat Installation
- Commercial AC Solutions
Heating Services
- Heater Installation
- Gas Heating Systems
- Hydronic Heating
- Heating System Maintenance
- Heater Repair & Service
- Electric Heating Solutions
- Underfloor Heating
- Energy-Efficient Heating
Other Services
- Indoor Air Quality Solutions
- Ventilation Services
- HVAC System Design
- Air Purification Systems
- Duct Cleaning
- Preventative Maintenance Plans
Brands we work
Willoughby Air Conditioning FAQ
How often should I service my AC?
What's the best system for a Willoughby home?
Do you service commercial properties?
Recent Blogs
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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
Service Areas
- Baulkham Hills
- Kellyville
- Norwest
- The Ponds
- West Pennant Hills
- Castle Hill
- Bella Vista
- Rouse Hill
- Glenhaven
- North Rocks