3fficient has audited and re-engineered nearly every type of facility and building genre going back nearly 200 years.  We are building scientists and building doctors. We know what works and what problems to expect.  That experience is invaluable and why our upgrades outperform others.  With hundreds of efficiency measures, smart design improvements and architectural enhancements in our “tool belt”, we can make any building or campus outperform its peers.

So, whether you have a newly minted LEED building or an old historic landmark, we have the practical expertise and technology innovations that are guaranteed to save your bottom line.

3fficient engineering management and consulting services include:

*Managed services