Business Details
33 Years
experience
Your Trusted Auto Cooling Solutions Partner in Sydney
Superior Radiators has been specialising in radiator and cooling system repairs for over 30 years, serving automotive, industrial, and marine sectors across Sydney. Founded by Mark O'Sullivan, who remains actively involved, the business combines hands-on expertise with advanced technical capabilities. As a NATRAD franchisee, we provide nationwide warranty coverage and utilise high-quality components to ensure reliable solutions for vehicles ranging from family cars to heavy machinery.Our team of nine technicians, with 80+ years of combined experience, delivers precision repairs and custom manufacturing, prioritising rapid turnaround times and customer satisfaction. Backed by partnerships with major manufacturers and clients like Westrac and NSW Fire & Rescue, we maintain rigorous quality standards while adapting to evolving industry needs.
Services
Radiator Repairs
Oil Coolers
Intercoolers
Heat Exchangers
Fuel Tanks
Aluminium Welding
Industrial Cooling Coils
Air Conditioning Services
Aftercoolers
Heaters
Details
- Year established: 1993
Highlights and features
- We have over 30 years of specialist experience in cooling system repairs
- Our team includes nine qualified technicians with 80+ years combined expertise
- NATRAD franchise membership provides nationwide warranty coverage
- We service major commercial clients including Westrac and NSW Fire & Rescue
- Custom manufacturing capabilities for vintage and high-performance applications
Associations and certifications
- Natrad
What people say
30 years expertise
Rapid turnaround
Quality repairs
Expert technicians
Nationwide warranty
Services
Radiator Repairs
Specialist radiator repair service for automotive, industrial and marine applications. Our workshop performs recores, modifications and cleanouts on copper/brass and aluminium units. We service vintage radiators and manufacture custom high-performance replacements using premium materials.
Oil Coolers
Comprehensive oil cooler solutions including supply, service and repair for air-to-oil and water-to-oil systems. We handle hydraulic, engine and transmission coolers across automotive, mining and industrial equipment with heavy-duty tube and shell configurations.
Intercoolers
Specialist intercooler and aftercooler services for improved engine performance. We supply, repair and modify air-to-air and water-to-air units for trucks, tractors and industrial machinery, including corrosion-resistant Adrad Heavy Duty cores for mining applications.
Heat Exchangers
Complete heat exchanger maintenance and replacement for marine and industrial systems. Our services include cleaning, servicing and supply of new units for freshwater/saltwater cooling systems, ensuring optimal thermal efficiency and durability.
Aluminium Welding
Precision aluminium and steel welding services for automotive and industrial components. We repair intercooler pipes, fuel tanks and air conditioning systems, with custom fabrication capabilities for high-performance and racing applications.
People
Mark O'Sullivan
Founder
With over 30 years in the radiator repair industry, Mark established Superior Radiators in Moorebank and continues to oversee daily operations. His technical expertise and commitment to quality have built the business's reputation as Sydney's premier cooling specialist.
Questions
What types of radiators do you repair?
We repair all types including copper/brass, aluminium, vintage, and high-performance radiators for cars, trucks, industrial machinery, and marine applications.
Are you part of the NATRAD network?
Yes, as a NATRAD franchisee we offer nationwide warranty coverage and access to Australia's largest radiator specialist network.
Do you offer custom radiator manufacturing?
Yes, we manufacture custom radiators including high-performance aluminium units for racing and specialist vehicles.
What payment methods do you accept?
We accept all major credit cards and have accounts available for regular commercial clients.
How quickly can you repair my radiator?
Most repairs completed within 1-2 business days, with priority service available for urgent requirements.
Do you service heavy commercial vehicles?
Yes, we specialise in heavy-duty cooling systems for trucks, mining equipment, and industrial machinery.
Reviews (4)
Rob Joseski
Mar 22, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
Had overheating issue for months with my performance car, went to several different specialists and they failed to fix it. I was recommend to Superior Radiators, they knew exactly what to do and fixed the problem straight away. Great staff, very knowledgeable, don't waste your time going else where !!
Had overheating issue for months with my performance car, went to several different specialists and they failed to fix it. I was recommend to Superior Radiators, they knew exactly what to do and fixed the problem straight away. Great staff, very knowledgeable, don't waste your time going else where !!
Admin Modular One Australia
Mar 08, 2021
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Positive:Professionalism,Quality,Responsiveness,Value
Fantastic service, friendly staff. Very helpful and a great price. Highly recommend. Thank you so much
Fantastic service, friendly staff. Very helpful and a great price. Highly recommend. Thank you so much
James Adair
Feb 26, 2021
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Critical:Professionalism
How does your quote go from around 1000 to 2300 same radiator 2 different staff members. Way over priced, no thanks
How does your quote go from around 1000 to 2300 same radiator 2 different staff members. Way over priced, no thanks
Patrick G.
Dec 19, 2019
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These guys are the cooling system experts!! They can clean & repair your old radiator or oil cooler or intercooler, or whatever or supply a new one!! They do what they say in the time they said at the quoted price. Very quick service. They even repair your car on the spot. Mark in particular is especially helpful & knowledgeable, he bends over backwards to make sure you get the right part the first time, he rings you back. If you need a cooling component for your car truck boat motorbike truck excavator give these guys a ring!!
