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In our family, building is a legacy that spans three generationsand we want to put our expertise to work for you.Mario and Stefano Costantini are the father and son team thatuphold this tradition. The Costantini family arrived in Houstonfrom Rome, Italy in 1979. Mario completed his education at theUniversity of Rome where he also served on the faculty.He has designed, built, and renovated residential, commercialand historic projects. Stefano attended Rice University and receiveda Bachelor of Arts in Architecture and a Bachelor of Science inCivil Engineering. He is also a graduate of the Kellogg Schoolof Business at Northwestern University. Stefano is a registeredProfessional Engineer in the State of Texas and a Graduate Master Builder.





