Pesco certificates of compliance out for extra charges

Have to warn. Pesco who does plumbing electrical and gas certificates of compliance charge a R600 inspection fee on top of the advertised price. The inspection fee is charged in spite of using the certificate. The plug socket was 200mm from the gas top but was moved further away anyway at a cost. Was afraid of Inspecto but got much of the same even worse. The plumber mentioned copper piping down to the floor. Flat only 3 years old. Beware. Avoid