ASM’s Principals, Directors, Archaeologists, Architectural Historians, and other technical staff have decades of professional and educational experience in cultural and heritage resources management. Through their experience, our technical experts have obtained the knowledge necessary to successfully complete projects, maintain safe practices, comply with legal requirements, and keep projects on schedule.
Principals and Directors
Robert Rechtman, Ph.D.
David Mayes, M.S., M.B.A.
Brian Williams, M.M.A. - Archaeologist
RPA | COO
Mark Becker, Ph.D. - Archaeologist
RPA | Director, Carlsbad Office
David Whitley, Ph.D. - Archaeologist
RPA | Director, Tehachapi Office
Matt Clark, M.A. - Archaeologist
Director, Hilo Office
Shelby Castells, M.A. - Archaeologist
RPA | Director, San Diego Office
Shannon Davis, M.A. - Architectural Historian / Historian
RPH | Director, History Group
Dave Iversen, M.A. - Archaeologist
RPA | Director, Stanwood Office
Edward Stoner, M.A. - Archaeologist
RPA | Director, Reno Office
Nick Belluzo, M.A. - Archaeologist
RPA | Director, Honolulu Office
Brennan Bajdek, M.A. - Archaeologist
RPA | Director, Eugene Office
John Taylor Montoya, Ph.D. Archaeologist
RPA | Director, Albuquerque Office
With experts in local archaeology and historic preservation, ASM staff have established long-term relationships with regional stakeholders including local preservation groups, tribal nations, and local, state and federal agencies.
All of ASM’s Principals, Directors and Senior Technical Specialists hold advanced degrees and exceed the Secretary of the Interior’s (SOIs) Professional Qualifications Standards for their respective fields.
Safety & Training
As part of ASM’s business philosophy, we provide in-house and off-site training to all of our employees in order to stay up to date on case law, safety techniques, advanced technologies, and successful business practices.
Our staffing capabilities include sufficient personnel to conduct multiple projects simultaneously while maintaining delivery of high-quality products. ASM provides technical expertise in all specialties and methodologies of archaeology, historic preservation, and GIS, and also regional expertise to ensure clients are provided a focused approach. Specialties include experts in the fields of geoarchaeology, remote sensing, GPR, 3d modeling, XRF analysis, and other technical areas, solidifying ASM as a premier CRM firm. Additionally, many of our staff members have cross-disciplinary training. This includes staff that have obtained HAZWOPER certifications, UXO Safety Training, and are CPR and First Aid certified.
Sherri Andrews, M.A., J.D., RPA
Benjamin Barna, Ph.D.
Amy Jordan Ph.D., RPA
Zoē Rawski, Ph.D., RPA
James Daniels, M.A., RPA
Lokelani Brandt, M.A.
Peter Carey, M.A., RPA
Steve Harvey, M.A., RPA
Whitney Osiensky, M.A., RPA
Holly Drake, M.A., RPA
Kent Manchen, M.A., RPA
Jessica Droke, M.S., RPA
Jana Boersema, M.A.
Teresa Gotay, M.A.
Lauren Kepa’a, B.A.
Architectural Historians & Historians
Sarah Stringer-Bowsher, M.A., RPH
Marilyn Novell, M.S.
Laura Kung, M.A.
Laura Voisin George, M.A.
Madeline Gonzalez, M.A.
Montana Long, M.A., RPA
Nick Doose, M.A.
Suzanne Slade | Production Manager
Wendy Limsico | HR Manager
Brent Burmeister | Director, Marketing & Proposals
Carlsbad | San Diego | Pasadena | Tehachapi | Sacramento | Hilo | Honolulu | Reno | Eugene | Stanwood | Seattle | Albuquerque
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ASM Corporate Headquaters | 2034 Corte Del Nogal | Carlsbad, California 92011.