Welcome to National Railroad Worx, located inside National Lawn Equipment facility right off Route 17 on Island Road in Mahwah NJ. We are open to the public during normal business hours, and online 24/7. We are a official Lionel MTH, Atlas and Bachmann dealer, specializing in O Gauge, with stock of G, HO and N Gauges as well. We offer free estimates for repairs, and fast shipping. We also offer 0 % financing for 6 months, please call us if you want to finance your purchase.