One of the most often utilized building materials is concrete, yet it is prone to cracking. The structure is far more prone to fail due to cracks. There are several methods for, but they are not permanent and are not environmentally friendly. The inclusion of microorganisms in concrete can be a long-term option for crack healing or filling. It also influences the compressive and split tensile strength and maintain strength after crack formation to certain amount. Calcium Carbonate (Lime) production prevents cracks from recurring in the same location and serves as a permanent and long-term treatment. From the results obtained, it could be concluded that the product is more durable and requires less maintenance.