CED Katy is 1 of CED Houston's satellite locations. CED Katy has been located in Harris County since July 2018 and is located just 2-miles off Interstate 10 with a 12,500 SQ.FT. warehouse and a 1,250 SQ.FT showroom. We carry all the top manufacturers and brands in the business and we are anchored with our power switchgear line Schneider Electric and their lead brand – Square D!