Profile: S&F Radiator Service specializes in offering services to the trucking and heavy equipment industries. We also offer a full line of automotive radiators. Our products include charge air coolers, condensers, DPF filters, evaporators, oil coolers, and surge tanks. A leaking charge air cooler/intercooler can reduce fuel mileage. A high pressure stream is applied externally to remove built up dirt, grime and salt residue. Internally, a special solution is applied to remove any foreign material or oil residue that may be present. This results in a clean core that allows maximum airflow and heat transfer.