Poolwerx will celebrate the grand opening of its Fairfield Town Center location tomorrow, April 1, at 28610 Hwy. 290, Ste. F15, Cypress. The business offers commercial and residential services for swimming pools, including health checks, regular and on-demand pool servicing, cleanup and equipment repairs. The first 50 customers tomorrow receive a $20 voucher when they spend at least $60. 832-334-7804. www.poolwerx.com