SDSJ BUILDERS is the brainchild of Engr. Sulpicion D. Sedeño Jr. Engr. Sedeño has amassed years of experience and expertise in marine automation as well as in the field of industrial and maritime aircondition. Through his stint in various overseas ventures, Engr. Sedeño has gained the knowledge, skills and experience to pursue his vision of pushing for the establishment of his very own company. Thus, SDSJ Enterprise came to existence. Founded in October, 2018. SDSJ boast of having the expertise to corner a specific market segment, that of maritime automation and air-conditioning. Fueled by his drive to offer beyond that, Engr. Sedeño has added industrial air-conditioning as well Build and Construct among the services SDSJ Enterprise has to offer