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Heating Services
Electric Heater Installation
Ducted Heating Systems
Hydronic Heating Installation
Heating System Maintenance
Heating System Repairs
Gas Heating Installation
Air Conditioning Services
Air Conditioning Installation
We provide ducted air conditioning installation for your home. Our team customises duct layouts and fine-tunes airflow settings to match your property’s design, delivering consistent comfort in every room.
Ducted Air Conditioning Installation
We provide ducted air conditioning systems for whole-home cooling. Our team customises duct layouts and fine-tunes airflow settings to match your property’s design, delivering consistent comfort in every room.
Split System Air Conditioning
Split system air conditioning is Ideal for individual rooms, split systems offer cost-effective, zoned cooling. We help you choose the right size and type, ensuring quick, clean installation and smooth operation.
Air Conditioning Repairs
We offer reliable air conditioning repair services to get your system back up and running. If your AC unit isn’t working as it should, our electrician will diagnose and fix the issue efficiently. We handle everything from refrigerant leaks to thermostat failures.
Air Conditioning Maintenance
Routine air conditioning maintenance ensures your air conditioner remains energy-efficient and reliable. We offer tailored service plans to reduce running costs and extend system life.
Reverse Cycle Air Conditioning System
Reverse cycle systems provide both heating and cooling in one efficient unit. These are perfect for Sydney homes that require comfort all year round without the need for separate systems.
Ventilation Services
Exhaust Fan Installation
We install exhaust fans in kitchens, bathrooms, and laundries to remove steam, smells, and excess moisture. This helps prevent mould and protects your building structure.
Mechanical Ventilation Systems
Our mechanical services include advanced ventilation systems that automatically exchange indoor air with filtered outdoor air. Perfect for buildings with limited natural airflow.
Ductwork Installation and Cleaning
We install, inspect, and clean all types of ductwork, removing dust, mould, and blockages to keep your system running smoothly. Clean ducts boost your system’s efficiency and significantly improve indoor air quality.
Air Purification Systems
Our air purification systems are designed to remove dust, allergens, and pathogens from the air. These systems enhance overall health and reduce respiratory risks in homes and offices.
Our Air Conditioning Repair Process
Problem Diagnosis
The first thing we,do is a thorough system check to the issue. Whether it’s weak airflow or a water leak, we use advanced tools to accurately diagnose the problem and get to the root of it.
Effective Repair
Once we’ve identified the issue, we carry out effective and long-lasting repairs, Whether it’s a broken fan, a faulty compressor, or an electrical fault, we’ll make sure it’s sorted quickly and properly.
Comprehensive Testing
After the repair, we test the entire system to ensure it’s functioning optimally and safely. This ensures there are no hidden issues and your air conditioner is working as it should.
Regular Maintenance
We offer scheduled maintenance plans to keep your AC unit running smoothly. This includes cleaning filters, checking refrigerant levels, inspecting ductwork, and more.
Areas We Serve
Eastern Suburb
Southern Sydney
Rockdale, Illawong, Hurstville, Kingsgrove, Cronulla, Hurstville, Sutherland, Miranda, Sylvania, Menai, Kogarah, Rockdale, Bexley, Oatley.
Inner West Suburb
Newtown, Glebe, Marrickville, Balmain, Leichhardt, Rozelle, Stanmore, Petersham, Dulwich Hill, Erskineville, Haberfield.
Why Choose Us for HVAC Services in Sydney?
Fast and Reliable Service
We prioritise speed and reliability, ensuring that your issues are resolved quickly with minimal downtime. Our team arrives on time, equipped, and ready to get the job done.
Experienced Electricians
Our fully licensed electricians and HVAC technicians bring years of industry experience to every project. From small residential fixes to large commercial installations, we have the skills and expertise to deliver.
Full Compliance with Safety Standards
We follow all Australian regulations and industry body guidelines. Every system, unit, and installation is completed with a focus on long-term safety and durability.
Satisfaction Guaranteed
We take pride in our work and stand behind everything we do. From first contact to final sign-off, your satisfaction is our priority. Our clients value our transparency, communication, and consistent delivery of the best service.
OUR SATISFIED CUSTOMERS
Our Air Conditioner Maintenance Services
Gas Heating Installation
We install high-efficiency gas heating systems that deliver reliable performance—ideal for Sydney’s cooler months.
Electric Heater Installation
Our technicians install electric heaters suited to various spaces, offering convenient heating without the need for complex infrastructure.
Ducted Heating Systems
Perfect for larger homes and offices, ducted heating provides even heat distribution. We specialise in the efficient installation and servicing of these systems.
Hydronic Heating Installation
We provide safe, silent, and energy-efficient hydronic heating solutions—perfect for those who prefer gentle, radiant warmth.
Heating System Maintenance
Our expert technicians perform regular maintenance to extend your system’s lifespan and ensure it runs at peak performance.
Heating System Repairs
If your heating system is underperforming or faulty, we’ll quickly diagnose and repair the issue to restore comfort with minimal downtime.
FAQs
What is HVAC?
HVAC stands for Heating, Ventilation, and Air Conditioning. These systems regulate indoor temperature, humidity, and air quality, offering year-round comfort for both homes and businesses.
What types of HVAC systems do you install?
We install a range of HVAC systems, including split systems, ducted systems, reverse cycle air conditioners, and mechanical ventilation systems, depending on your property’s layout and needs.
How often should I service my air conditioning unit?
We recommend servicing your AC unit at least once a year. Regular maintenance prevents inefficient performance, reduces breakdowns, and extends the life of your equipment.
Can I upgrade my old HVAC system to a more energy-efficient one?
Absolutely. We help you replace outdated units with modern, energy-saving HVAC systems that lower your electricity bills and reduce environmental impact.
What are the benefits of regular HVAC system maintenance?
Regular maintenance improves system efficiency, reduces the risk of costly repairs, improves indoor air quality, and ensures compliance with safety standards.
Do you offer emergency HVAC repair services?
Basic tasks like cleaning filters can be done by homeowners. However, professional servicing is required for tasks like checking refrigerant levels and testing electrical connections.
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Trusted By Over 1000 Homes & Businesses
Address: 93 Exley Road
Wedderburn NSW 2560
Campbelltown & South West Sydney
Phone: 0451 080 080
Email: info@oths.com.au
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