Working together since 1979, William Ayars and Lawrence Fischer co-founded Perspectus in 2001. Today, the firm continues to grow and evolve towards its mission of exceptional design and service with Salvatore Rini and Michael Lipowski joining Ayars as Managing Principals.

Providing senior leadership and hands-on involvement, our principals have a reputation for building and maintaining client relationships through attention to service, quality work and honesty.


Bill Ayars
Bill Ayars, AIA, ACHA, MBA
Managing Principal

Mike Lipowski
Mike Lipowski, AIA, LEED AP, ACHA
Managing Principal

Sal Rini
Sal Rini, AIA, ACHA
Managing Principal

Peter Bohan
Peter Bohan, AIA, LEED AP, ACHA

Vladimir Novakovic
Vladimir Novakovic, AIA

Jim Wallis
Jim Wallis, AIA, EDAC, IIDA

Lauren Pinney Burge
Lauren Pinney Burge, AIA

Timothy Huffman
Timothy Huffman, AIA, MBA

Elizabeth Corbin Murphy
Elizabeth Corbin Murphy, FAIA, LEED GA


Board of Advisors

Larry Fischer
Larry Fischer, AIA, ACHA
Chairman of the Board

Alan Ambuske
Alan Ambuske, AIA, NCARB