• The average pay for Trades & Services jobs in Port Davis SA 5540 is $94K per year. • Entry-level positions start at $30K per year, while the most experienced workers can earn up to $198K per year. • 25 companies are currently advertising Trades & Services jobs in Port Davis SA 5540 including GFG Alliance, Liberty Primary Steel, GFG Alliance, EMECO, Force Equipment Service & Hire and Southern Cross Personnel. • Top skills include MAINTENANCE, FITTER, CORRECTIVE MAINTENANCE, RIGGING and ROLLING MILL.