Its better and safe at Tayseer Services in airport area, Station is just behind Suzuki showroom. (If u r going from Toyota signal to Airport signal, U will see Qatar airways building at ur right, after 100-200 meters, U will see Suzuki showroom, Enter the street at ur right, U will find Tayseer just behind Suzuki Showroom.

Sorry dont hav contact number but u may ask from Qtel Directory service, number is 180.