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Licensed Electricians
24/7 Emergency Service
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Licensed Electricians
24/7 Emergency Service
$100 Off On First Service
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Our Air Conditioning and HVAC Services
When the temperature rises in Wollongong, having a dependable and efficient air conditioning system becomes more than a luxury. it’s a necessity. At On the Hour Services, we provide professional air conditioning solutions that keep your home or business comfortable all year round. From system design and installation to maintenance and repair, our local team ensures that every customer receives quality service and lasting comfort.
AC Installation
We provide expert air conditioning installation services in Wollongong for homes and businesses. Our team helps you select the right system based on your space and usage, ensuring a safe and efficient installation from start to finish.
AC Repair
If your unit isn't cooling properly or showing signs of fault, We offer reliable air conditioning repair services to get your system back up and running with minimal disruption to your day.
AC Maintenance
Our air conditioner maintenance service keeps your system operating at peak efficiency. We clean filters, check refrigerant levels, and inspect all components to reduce wear and prevent future breakdowns.
AC servicing
Our professional air conditioner servicing helps prevent faults and reduces energy usage. We take care of the internal cleaning, system tune-ups, and safety checks needed to keep your air conditioner at at peak performance.
Consultation
We begin every project with a thorough consultation. Our experts take the time to understand your property layout, cooling needs, and energy goals. This step helps us recommend the most efficient air conditioning system for your specific requirements.
Recommendation
After assessing your space, we recommend the best systems that balance performance and cost. Our team focuses on energy-efficient options that help you reduce power bills without compromising on comfort.
Installation Planning
Proper planning ensures a smooth installation. We evaluate airflow, duct design, and room size to develop a detailed plan that ensures your new air conditioning system delivers optimal performance.
Installation
Our fully qualified technicians handle every aspect of installation with precision and care. Whether it’s a split system or ducted unit, we guarantee safe, compliant, and efficient installation that meets Australian Standards.
Testing
Once the system is installed, we conduct detailed testing to confirm all components are operating correctly. We check cooling performance, thermostat accuracy, and energy efficiency before completing the handover.
Training
We don’t just install and leave. Our team walks you through how to use your new air conditioning system effectively — from adjusting settings to maintaining filters — ensuring you get the best results year-round.
Regular Maintenance
Routine maintenance helps your air conditioner perform efficiently and prevents costly repairs. Our maintenance plans include cleaning, inspections, and performance checks to extend the life of your unit.
Customer Follow-up and Satisfaction
After installation, we follow up to ensure your system is performing as expected. Our goal is complete customer satisfaction, and we’re always available for advice or support whenever you need it.
Areas We Serve
Eastern Suburb
Queens Park, Rose Bay, Randwick, Bondi , Coogee, Woollahra, Bellevue Hill, Vaucluse, Clovelly, North Bondi, Bronte, Rose Bay, Tamarama, Wollongong.
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?
Local Knowledge
We understand Wollongong’s climate and property styles. Our experience allows us to recommend and install systems that perform efficiently in local conditions—helping you stay comfortable while managing your energy usage at home or work.
Professional Expertise
Our technicians are fully qualified and trained in the latest air conditioning technologies. We deliver reliable service, whether it’s a residential system or a large commercial project.
Premium Products
We work with trusted air conditioning brands known for efficiency and durability. Every product we install is backed by manufacturer warranties and our quality workmanship guarantee.
Customer Satisfaction
We take pride in our transparent communication, honest pricing, and after-service support. Your comfort and satisfaction remain our top priorities from start to finish.
OUR SATISFIED CUSTOMERS
FAQs
How often should I service my air conditioning system?
It’s best to have your air conditioner serviced at least once a year, ideally before summer. Regular servicing keeps the unit running efficiently and prevents unexpected breakdowns.
What type of air conditioning system is best for Wollongong homes?
The best system depends on your property size and cooling needs. Split systems work well for smaller homes, while ducted air conditioning is ideal for larger spaces needing uniform cooling.
How long does installation usually take?
Most standard installations take one to two days, depending on the type of system and the layout of your property. We always aim to minimise disruption.
Can you replace my old air conditioning unit?
Yes. We remove outdated systems safely and install modern, energy-efficient units that perform better and reduce running costs.
Do you offer emergency air conditioning repairs in Wollongong?
Absolutely. Our team provides prompt repair services across Wollongong, ensuring your comfort is quickly restored when your system breaks down.
Will regular maintenance reduce my energy bills?
Yes. Regular cleaning and servicing improve your system’s efficiency, meaning it uses less power to cool your home, helping lower your electricity costs.
Are your technicians licensed and insured?
Yes, every On the Hour Services technician is fully licensed, insured, and experienced. You can trust our team to deliver safe and compliant air conditioning services.
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Trusted By Over 1000 Homes & Businesses