AMERICAN OXYGEN CO., INC. Home & Garden AMERICAN OXYGEN CO., INC. 26140 US Highway 70 Ruidoso Downs, NM 88346 (575) 378-4752 About About Fire extinguishers, lawn mower repairing & blade sharpening, Oxygen, chainsaw sharpening, welding equipment & supplies. Briggs & Stratton dealer & service. Celebrating 35 years in business!