Walton Service Management System (WSMS), an ISO certified service centre, is starting AC servicing campaign to provide free and home-based post sales services to users of its air conditioners.

Walton AC users have to register first by calling ‘16267’ before March 31. After the deadline, WSMS experts will deliver free servicing to registered users, the company said in a statement.

Under this campaign, users will only enjoy free cleaning service. If any repair or spare parts are needed, users will have to bear the cost in accordance with the warranty policy.

Every air conditioner of Walton is released in the market after obtaining quality control certification from international standard testing lab NUSDAT-UTS, the statement said.