24 Hour Fitness Club is located at 10585 Lawson River Ave, Fountain Valley, CA. This business specializes in Health Clubs. 24 Hour Fitness Club is open Mon, 5am-10pm; Tue, 5am-10pm; Wed, 5am-10pm; Thu, 5am-10pm; Fri, 5am-9pm; Sat, 7am-6pm; Sun, 7am-6pm and accepts All Major Credit Cards, American Express, Cash, Discover, Mastercard and Visa.