Hahn Automotive Services Home ›› Local Listings ›› NSW ›› Waterloo ›› Hahn Automotive Services NSW Automotive Waterloo, NSW 2017 Russell Hahn(02) 9698 9594https://www.carairconditioning.com Hahn Automotive Services is a one-stop destination for car and clutch service in Waterloo, NSW. Our expert mechanic has his way with car air conditioning as well.