The Harbor Freight Tools store in St Charles (Store #304) is located at 3803 Mexico Rd, St Charles, MO 63303.
Our modified store hours in St Charles are 8 a.m. to 7 p.m. Mondays through Saturdays, and 9 a.m. to 5 p.m. on Sundays.
The telephone number for the Harbor Freight store in St Charles (Store #304) is 1-636-447-7634.
The 15,000-square-foot Harbor Freight store in St Charles stocks a full selection of hardware, tools, and accessories in categories including automotive, air and power tools, storage, outdoor power equipment, generators, welding supplies, shop equipment, hand tools, and more. Harbor Freight’s hand tools come with a lifetime warranty.
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