To ensure that profile steel structures can serve their intended purpose for a long time, the work involved in their maintenance should be focused on several aspects. Profile steel structures ought to be inspected routinely, to spot indications of corrosion and wear faster. Application of protective coatings helps to a great extent in preventing rusting and corrosion of construct material. Besides, it is necessary to undertake dynamic periodic maintenance in which cleaning, repair and replacement are all carried out in due course of time. By undertaking all these measures, it would be possible to improve the performance and safety of steel structures, reduce the operational cost and boost the economical efficiency including profit margin.