The construction Contract is one of the civil contracts that may be affected by various factors that make it vulnerable to economic imbalance between the contracting parties. For this reason, rebalancing the contract is an urgent need to ensure the stability of the contractual relationship and to ensure contractual justice. This research aims to identify the means of rebalancing the construction contract, describe these means, and indicate how they work and their impact on the contract. As well as reaching the similarities and differences between these means in the Omani law and comparative laws, and the areas of distinction of national law and its shortcomings. The researcher has reached several results that are summarized in the possibility of applying the provisions of the theory of change of the circumstances and the provisions of force majeure on the construction contract, and they are effective in rebalancing the contract economies. Moreover, the unit price construction contract is flexible and ensures the possibility of rebalancing the economics of the construction contract, unlike the lump sum construction contract.