Steve Pereira is a forensic expert of fenestration (windows and doors) with a complete range of experience including engineering, manufacturing and independent product certification and inspection agency management.  Starting in the 1970's his manufacturing and engineering background and responsibilities included component and  product design, fabrication and assembly drawings, installation guidelines, and quality control procedures.  Additionally, Mr. Pereira performed window and door tests for air, water and structural performance ratings per industry test methods and standards.

In 1993 Mr. Pereira became the Director of Technical and Certification Services for the California Association of Window Manufacturers. CAWM was a fenestration trade association that sponsored window manufacturer's certification programs per the American Architectural Manufacturers Association (AAMA) specifications used commonly used to certify products for performance, as well as the National Fenestration Rating Council (NFRC) thermal energy ratings program. Duties included analyzing independent laboratory test results for compliance to program requirements, authorizing and issuing the certification for the tested products,  and traveling throughout North America to perform unannounced in-house compliance inspections of certification participants’ manufacturing and assembly processes to confirm continuing compliance and authorization for certification of products.  Inspections included products certified to performance standards (air, water, structural and forced entry resistance), Sealed Insulating Glass (SIG), NFRC Energy Rated Products, and in-house quality control systems.

As CAWM Director of Technical Services, Steve gained extensive experience in the areas of window certification requirements, has co-authored  industry recognized installation standards and has also chaired Installation Symposiums for Builders, authored fenestration articles for industry journals, developed and presented Window Installation Programs at the Pacific Coast Builders Conference (PCBC) and for California Building Officials (CALBO).

Steve Pereira is a member of the American Society for Testing and Materials (ASTM) and has been active on the Installation Guidelines Committee. He is also a member of  the American Architectural Manufacturers Association (AAMA) and is an Accredited Instructor in the AAMA InstallationMasters Trainer's Program.   Mr. Pereira’s past affiliations have included membership in the Construction Industry Legislative Council (CILC) and (NFRC) where he was a member of the Technical Interpretation Committee (TIPC) and sat on the Building Codes and Utilities Programs Committees.  He is also a member of the Fenestration Expert Witness Association (FEWA), Orange Country chapter.