About Northside Radiators and Auto Care (formerly known as Brett’s Northside Radiators) was established in 1968 as a small family owned business specialising in Repairing and Servicing Copper/Brass Radiators and Heater Cores for a vast array of vehicles, machinery and equipment. Since then, Northside Radiators has built on its reputation setting the standard when it comes to customer service, quality and delivery, a reputation that still holds true today.