Your Trusted Local Experts for Air Conditioning & Heating Solutions
For over 20 years, MaximAir has been St Ives' preferred choice for high-quality heating, ventilation, and air conditioning (HVAC) services. Whether you need a new energy-efficient system installed, prompt repairs, or regular maintenance, our licensed technicians deliver reliable, same-day service for both homes and businesses.
✅ Local Experts – We understand St Ives’ climate & housing needs
✅ Same-Day Service – Fast response for urgent repairs
✅ Genuine Parts – Quality replacements with warranty
✅ Transparent Pricing – No hidden fees, upfront quotes
✅ Licensed & Insured – All work meets Australian standards
Professional Air Conditioning Installation Services
We provide complete installation solutions designed to meet your specific comfort requirements and property characteristics. Our installation process begins with a detailed assessment of your space, considering factors like room dimensions, insulation quality, and sun exposure to recommend the most suitable system.
For residential properties, we offer premium split system installations that deliver efficient cooling for individual rooms, as well as sophisticated ducted systems that provide whole-home comfort with minimal visual impact. Commercial clients benefit from our expertise in designing and installing robust HVAC solutions that maintain ideal temperatures while optimising energy efficiency in office spaces, retail environments, and hospitality venues.
Every installation includes comprehensive aftercare, with our team providing clear instructions on system operation and maintenance. We stand behind our work with industry-leading warranties, giving you peace of mind that your investment is protected for years to come.
Reliable Air Conditioning Repair Solutions
When your cooling system malfunctions, our prompt and professional repair service gets you back to comfort quickly. We understand the inconvenience of a broken air conditioner, especially during St Ives's warm summer months, which is why we prioritise rapid response times for all repair calls.
Our technicians are equipped to diagnose and resolve all common air conditioning issues, from refrigerant leaks and electrical faults to compressor failures and drainage problems. We use only genuine replacement parts sourced directly from manufacturers, ensuring your system maintains its original performance standards.
For urgent situations, we offer emergency repair services outside standard business hours, with most calls attended to within just a few hours. Our transparent pricing policy means you'll always receive a detailed quote before any work begins, with no hidden charges or surprise fees.
Comprehensive Maintenance Programs
Regular professional maintenance is the most effective way to extend your system's lifespan and maintain peak efficiency. Our thorough maintenance service goes beyond basic cleaning to include detailed performance assessments and proactive component checks.
We recommend scheduling maintenance at least once annually, ideally before the start of the cooling season. Our technicians perform complete system evaluations, checking refrigerant levels, electrical connections, airflow performance, and thermostat calibration. This preventative approach helps identify potential issues before they develop into costly repairs, while also ensuring your system operates at maximum energy efficiency.
For commercial clients and heavily used residential systems, we offer customised maintenance plans that include priority service scheduling and discounted repair rates. These programs are designed to minimise downtime and keep your cooling costs predictable throughout the year.
Tailored Solutions for Every Property Type
Residential Cooling Specialists
We understand that every St Ives home has unique cooling requirements. Our residential services focus on delivering quiet, efficient systems that integrate seamlessly with your living space. From compact split systems for apartments to sophisticated ducted solutions for larger homes, we provide options to suit every property type and budget.
Commercial HVAC Experts
Businesses in St Ives trust us to maintain comfortable environments for employees and customers alike. Our commercial services include energy audits, system upgrades, and custom maintenance schedules designed to minimise operational disruption. We work closely with facility managers to develop cost-effective cooling strategies that align with business operations and budgets.
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
Frequently Asked Questions (FAQs)
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What’s the best HVAC system for a St Ives home?
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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