Ras Engineers & Building Testing Lab

Professional Engineering Services for commercial buildings specialized on envelope restoration.
Integration of Architectural, Structural, Air Conditioning and Energy systems. Forensic inspection and testing of facades and roof. Energy auditing and LEED commissioning measurement and verification. Testing of envelope materials, energy and indoor air quality performance. Air and water leak...

RAS was founded in 1998 by Raul Schwerdt, PE to provide consulting engineering and building performance/construction materials testing.

Consulting engineering for preservation of high-rise building's envelope. Facades Local law 11 and 40-years recertification. Specialized in specifications for restoration, forensics, building sciences, materials and building testing. Focused on life-cycle performance based repairs.