Darren Bautista, RRO


Registrations and Certifications

Registered Roof Observer - Roof Consultants Institute
Certified Journeyman Roofer in California and Colorado
Certified Sheet Metal Journeyman in Colorado
Marine Technology/Offshore Underwater Construction certificate from the Santa Barbara Marine Tech Program

Areas of Expertise

Roofing and construction industry expertise
Quality assurance observations of roofing and building envelope projects
Complex problem solving to mitigate building envelope deficiencies


As a Specialist/RRO within the Forensic Department at Pie Consulting & Engineering Darren provides a team-oriented approach and over 28 years of experience in the roofing, building envelope, and construction industries. Darren is dedicated to strengthening and maintaining roofing industry standards, designs, and the building envelope in order to achieve a waterproof environment, manageable maintenance programs, and a full life cycle of the building envelope assembly for building owners. Darren has previously worked as an Engineer Technician / Construction Inspector / Facility Manager on projects for the United States Air Force Academy. He has also worked on multiple residential and commercial roofing projects throughout his career.