Rolando Nigaglioni is the President at RN Engineering, Inspection & Construction. He holds multiple certifications and licenses including Florida Licensed Professional Engineer, Certified General Contractor, Certified Roofing Contractor, Certified Plumbing Contractor, Home Inspector, Mold Assessor, and Mold Remediator. He earned his Bachelor of Science in Civil Engineering with a Structural Engineering Emphasis from the Polytechnic University of Puerto Rico, San Juan (1999), a Master of Engineering Management with a Construction Management Specialization (2006), and a Doctor of Business Administration Degree with a Project Management Specialization from Northcentral/National University, San Diego, CA (2016). His extensive background in engineering, construction, and project management equips him with a robust understanding of building codes and construction practices.

Mr. Nigaglioni’s professional expertise encompasses forensic building evaluations, structural engineering design, roofing consultancy, and building envelope consulting services. He has substantial experience in contract negotiation, planning, design, and construction. His project portfolio includes single-family homes, multi-family units, commercial spaces, retail centers, medical facilities, hotels, assembly venues, industrial complexes, and emergency services facilities. He has worked with a diverse range of clients including public agencies, private enterprises, construction firms, and architectural practices, on projects ranging from 30,000 residential renovations to a 200 million wastewater treatment plant expansion. His structural design experience spans wood (light frame and timber), light gauge steel, structural steel, masonry, and reinforced concrete. Beyond structural design, Rolando has contributed to the civil engineering field through the design of wastewater treatment facilities, site plans for commercial and residential developments, stormwater management systems, and water distribution and wastewater collection plans. In the domain of building enclosures, he has served as the engineer of record on numerous roofing and concrete repair projects.