Kienholz Hearing Centers Powered by Clark Hearing changed its name to Clark Hearing Inc. in June. The hearing center, located at 425 Holderrieth Blvd., Ste. 116, Tomball, offers hearing testing, hearing aid fitting and repair, tinnitus management and earwax management. Clark Hearing Inc. also sells hearing aids and accessories and offers custom hearing protection and products for musicians. 281-247-0204.