Power Haus, 111 E. MLK Drive, San Marcos, opened April 1. The business sells Stihl and Echo outdoor power equipment and provides repairs for various outdoor equipment. Co-owner Patrick Klaerner spent 32 years as the administration manager for Tuttle Lumber, which closed its San Marcos store earlier this year. His business partner, Michael Melton, was also previously employed at Tuttle. 512-392-1518. www.powerhausequipment.com