Find information about laws that protect workers. Learn how to claim unpaid wages or file a complaint for employment or housing discrimination.• Employees that perform at least 80 hours of work in the City of San Antonio in one year. Call the TWC at 800832921 to request a form. Mail a request for a form to the following address: Texas Workforce Commission. Wrongfully fired, retaliated against, or facing a a workplace dispute in San Antonio? Texas labor laws establish a minimum wage, fair treatment of employees, and a safe workplace environment for employees and management. The City of San Antonio provides equal access to jobs, benefits, and services for all employees and prospective employees in the workplace. You have rights as an employee. San Antonio Field Office Location: Legacy Oaks, Building A 5410 Fredericksburg Road Suite 200 San Antonio, TX 78229 United States Phone: 1-800-669-4000