Generator supplier moving headquarters to Tomball Paul Wedding, Staff writer FacebookTwitterEmail 1of2 The location of Power Now's Tomball headquarters, 215 S. Persimmon St.Google MapsShow MoreShow Less 2of2 Tomball EDC members talk with Brian Northway, Power Now general manager, during their Dec. 10 meeting.ZoomShow MoreShow Less The Tomball Economic Development Corporation approved incentives for a generator manufacture to move its headquarters to Tomball, bringing additional jobs to the area. Power Now, currently headquartered in Cypress, will be relocating their headquarters to 215 S. Persimmon St. As part of the move, TEDC will be providing the company with about $45,000. TEDC Executive Director Kelly Violette said the company specializes in the installation, service and sale of residential generators, and that the space they are moving into has been vacant for quite some time and they will be making improvements to the interior and exterior of the facility.