Residential HVAC Solutions
Premium HVAC services for homes across Auckland, Northland, and Waikato, delivered with craftsmanship, reliability, and care.
Creating comfortable, energy-efficient homes where families can thrive all year round.
We understand that your home is your sanctuary. Whether you’re struggling with cold winters, sweltering summers, or poor indoor air quality, we have the expertise to create the perfect climate for your family’s comfort and well-being.
Our team designs, installs, and maintains heating, cooling, and ventilation systems tailored specifically to your home’s unique requirements. From energy-efficient heat pumps to advanced ventilation systems, we provide solutions that enhance comfort whilst reducing energy costs.
With Sona Air, you receive professional installation, reliable aftercare, and transparent pricing. We guarantee perfectly executed work, delivered on time and on budget, with solutions available for every budget.
Our Residential Heating, Cooling & Ventilation Solutions
Wall-Mounted Heat Pumps
Ideal for heating and cooling individual rooms or open-plan spaces. Our wall-mounted heat pumps offer efficient, quiet operation with smart controls. Perfect for bedrooms, living areas, and offices.
Ducted Heat Pump Systems
Whole-home heating and cooling distributed through your ceiling or floor. Ducted systems provide consistent comfort throughout your entire home, hidden from view for a clean aesthetic.
Heat Recovery Ventilation (HRV)
Fresh air for your home without losing heat. Our HRV systems recover up to 90% of heat from outgoing air, providing healthy indoor air quality whilst maintaining energy efficiency year-round.
Air Conditioning Installation & Repair
Intelligent automation that optimises HVAC performance, reduces energy costs, and provides real-time monitoring. Our BMS integration allows centralised control, predictive maintenance, and data-driven efficiency improvements.
Preventive Maintenance & Servicing
Keep your systems running at peak efficiency. Our maintenance programmes include filter replacement, coil cleaning, and performance checks to extend equipment life and reduce energy costs.
Smart Controls & Energy Management
Take control of your comfort with WiFi-enabled smart thermostats and energy monitoring. Adjust temperatures remotely, track usage, and optimise your system for maximum efficiency and savings.
Your home deserves a climate control system that works as hard as you do. Whether you need heating for winter, cooling for summer, or fresh air year-round, Sona Air delivers reliable, efficient solutions backed by expert installation and ongoing support.
Additional Residential Services
1
Hot Water Heating Solutions
Energy-efficient heat pump hot water systems that reduce your energy bills whilst providing reliable hot water year-round. We design and install systems tailored to your household size and usage patterns, helping you save money and reduce your environmental impact.
2
Positive Pressure Ventilation (PPV)
Combat moisture, condensation, and poor air quality with our positive pressure ventilation systems. Ideal for homes prone to dampness, these systems extract stale air and introduce fresh, filtered air to create a healthier indoor environment.
3
System Upgrades & Retrofits
Upgrading an older system? We can retrofit your home with modern, energy-efficient heating and cooling solutions. Our team handles the entire process, from system selection to installation, ensuring minimal disruption to your home.
Choosing the right HVAC partner matters. Sona Air combines technical expertise, quality workmanship, and genuine customer care to deliver heating, cooling, and ventilation solutions that enhance your home’s comfort and efficiency for years to come.
Frequently asked questions
More Questions ?
What size heat pump do I need for my home?
The right size depends on your home’s insulation, layout, ceiling height, and climate zone. Rather than guessing, we recommend a professional assessment. Our experts will evaluate your property and recommend the ideal system tailored to your specific needs. You can also use our interactive sizing tool for an initial estimate.
How much can I save with a heat pump?
Heat pumps are highly efficient, typically providing three to four units of heat for every unit of electricity consumed. Compared to traditional electric heating, heat pumps can reduce heating costs by 30–50%. Exact savings depend on your current system, usage patterns, and energy prices in your area.
Do heat pumps work in cold climates?
Absolutely. Modern heat pumps operate efficiently even in temperatures well below freezing. New Zealand’s climate is ideal for heat pump performance. They extract heat from outdoor air and transfer it inside, providing reliable heating throughout winter.
How often should my HVAC system be serviced?
We recommend professional servicing at least once per year, ideally before the heating or cooling season begins. Regular maintenance prevents breakdowns, maintains efficiency, extends equipment life, and ensures your system operates safely.
What warranty do you provide on installations?
We stand behind our work with comprehensive warranties on all installations. We also work with leading manufacturers like Daikin, Mitsubishi Electric, and Rinnai, whose products come with their own manufacturer warranties. Full details are provided during your consultation.