Hareendran Nair is also active in social service. He has arranged for 1000 free lunch everyday through his Ayurveda medical college. He also sponsors the educational expenses of 125 students and provides free in-patient medical treatment to 50 patients, including medicines. His group also conducts free medical camps every month in Thiruvananthapuram. "My only agenda," said Nair, "is the popularisation of Ayurveda as an effective and economic mode of treatment among people." Nair holds various positions at regional and national levels.