Best Interior Designer in Chennai - Zenith Interior Zenith Interior is one of the best interior designers in Chennai with more than 2 decades of experience. The perfect blend of experienced and youth in the team make it easier to meet any kind of requirement of the clients. It has additional divisions for plumbing, electrification, painting and carpentry. Zenith Interior is focused on residential interior designing, renovation and decoration. 5.1.2018 ~ Chennai, Tamil Nadu ~ 6.7 km.