Inaccuracies in the estimated calculations and poor estimates will lead to negative results of the construction. Professionals organizations Krasnodar "Kuban-STROJJ Estimate" has proven many times that if costs to paint as much detail as possible and spend details-accurate examination of all estimated calculations, in practice waste, surplus materials and mistakes in construction can be avoided. Because of the large experience of our specialists about estimates know everything and can easily detect all the errors in the calculations. We invite to cooperation of construction experts.