Formerly known as Carastro, our renowned services are now part of the nationally recognized BSA brand. Rest assured, our clients and partners will continue to experience the unwavering quality and commitment they've come to expect from the Carastro team. Additionally, they will now have access to the cutting-edge design and technical expertise that BSA is renowned for. Explore the future of architecture, engineering, interior design, and planning at

This page will automatically redirect to in 20 seconds.

New construction school with a central energy plant with two air-cooled chillers and thermal storage, variable air volume chilled water air handlers, energy recovery ventilators, VAV boxes with electric reheat and Direct Digital Controls. Project included a Life Cycle Cost Analysis of multiple HVAC schemes over 25-year period. Electrical design included utility service to building with normal house power and separate “isolated” computer power distribution systems, energy efficient lighting indoors and outdoors. Low voltage systems design, including fire alarm, data, intercom, audio-visual and master clock systems. This project is being submitted for LEED Silver certification.

SERVICES: Mechanical, Electrical, Plumbing, Fire Protection, Construction Administration