Founded in June 2015 by Samuel J. Rahon, a civil engineer with a Master of Science in Civil Engineering major in Geotechnical Engineering, SJRAHON Design and Builders brings experience from the construction industry, academe, and oil/gas drilling. Initially serving peers, acquaintances, and business firms, the company began with structural design, subdivision planning, consultation, and building construction, later expanding into geotechnical investigation.
Our reputation is built on quality design and reliable construction and geotechnical testing, consistently praised by clients. As a design and construction specializing in geotechnical engineering, our primary goal is to deliver accurate testing that create resilient structures that comply with the National Building Code, Structural Code of the Philippines, and other relevant standards.