For over 20 years, Maxim Air has been providing exceptional heating and cooling services to the Galston community. Our licensed technicians deliver tailored HVAC solutions designed for the unique climate needs of Galston homes and businesses.
Custom Air Conditioning Installation
Our Galston team specialises in precision cooling system installations for every property type. Whether you need:
✔ Energy-efficient split systems
✔ Whole-home ducted air conditioning
✔ Advanced reverse cycle systems
We ensure perfect sizing, professional installation, and seamless integration with your property.
Protective Maintenance Programs
Galston property owners trust our preventative care plans to:
Improve system efficiency by up to 30%
Reduce unexpected breakdowns
Extend equipment lifespan
Maintain manufacturer warranties
Residential Climate Control Experts
We design bespoke temperature solutions for Galston homes featuring:
• Ultra-quiet operation for peaceful living
• Smart thermostat integration
• Zoned climate control options
• Energy-saving recommendations
Commercial HVAC Specialists
Our business-focused services include:
✓ Custom-designed systems for shops & offices
✓ After-hours servicing to avoid disruption
✓ Air quality improvement solutions
✓ Energy efficiency audits
Commercial HVAC Experts
Keep your Berowra business comfortable with our commercial HVAC services. We design, install and maintain systems for retail spaces, offices and restaurants, focusing on energy savings and minimal operational disruption with flexible service schedules.
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)
Do you service all Galston areas?
What's included in a standard service?
How long do new systems take to install?
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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