About Us


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With  40+ years of restoring and repairing all types of 3 rail model trains including Lionel,  MTH, K Line, Marx, and American Flyer too,  Chuck Sartor opened ‘O’nly 3 Rail, his own train repair and restoration shop in Westminster.

After working as the product integrity technician for Mizell Trains for over 30+ years, Chuck Sartor ventured out on his own to continue helping Mizell Train and mail order customers across the United States with their trains and accessory repairs and restoration.

Give him a call, in addition to train repair in Denver, there is always a small selection of trains and accessories for sale.



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