BII has been specialized in energy efficient retrofit design for over 10 years.  Designing for the retrofit market requires a completely different approach than new construction.  Existing building conditions can greatly impact construction costs, and must be carefully considered.  BII often considers often overlooked possibilities such as equipment refurbishment, system improvements, and emerging technologies to reduce project costs. Our approach to tendering can save costs and reduce risks for our clients.

"Creating economic solutions for your working and living environment."