This paper has been conceived from a consulting that has been intended to the analysis of organizational culture in companies in the building sector of Bucaramanga, Colombia performed through a survey and with the objective of determining the current alignment between strategic planning and the culture of the Organization in study. To perform a meaningful analysis this study analyzes a representative company of this city that is well known by its size and good will. Asample of employees was taken and analyzed initially through the questionnaire by Cameron and Quin (Cameron & Quinn, 2011) under the competing values model to generate a diagnosis of the current culture of the company. Then a questionnaire was applied based on five dimensions (Organization and job as strategic planning and values, motivation and communication components, such as components of the O.C.) to determine if this culture is aligned to strategic planning. Finally we raised relevant strategies for each case in order to align variables and direct them in enhancing organizational performance as a factor of differentiation and competitiveness.