DBIA certification shows the world you are a design-build pro.

For prior years email DBIA Certification

Brad R. Barker, LEED GA, DBIA
Bernards Construction
Fresno, CA

Christopher Basham, AIA, FAICP, LEED AP, DBIA
KS Engineers, PC
Longview, TX

Taylor Bass, DBIA
Architectural Glass & Aluminum
Livermore, CA

Timothy Baugus, DBIA
Pence Construction
Lake Oswego, OR

Stefanie D. Becker, AIA, DBIA
McCarthy Building Companies
San Francisco, CA

Douglas Beichley, AIA, NCARB, DBIA
JE Dunn Construction Co.
Kansas City, MO

Joana Kay Berling, DBIA
Novus
Jacksonville, FL

Benjamin Scott Berling, DBIA
Haskell
Jacksonville, FL

Steven D. Blasco, DBIA
McCarthy Building Companies
San Diego, CA

Matt Bournonville, PE, PMP, CFM, DBIA
National Renewable Energy Laboratory
Golden, CO

Robert Boyer, DBIA
Henderson Inc.
Williamsburg, VA

William Britt, DBIA
MED General Contractors
Chesapeake, VA

Joseph Brown, DBIA
The Beaver Excavating Company
Akron, OH

Ronald Brumfield, AIA, DBIA
Benham Design, LLC, A Haskell Company
Oklahoma City, OK

Grant Bucher, DBIA
Shambaugh & Son, L.P.
Fort Wayne, IN

Michael Burton, DBIA
The LiRo Group
Syosset, NY

For prior years email DBIA Certification

James Michael Caballero, AIA, CCCM, PMP, LEED AP, DBIA
Arcadis U.S., Inc.
Rocklin, CA

Paul Capps, PE, PMP, DBIA
Superior Construction
Jacksonville, FL

Matthew Chadwick, DBIA
Rudolph and Sletten
San Diego, CA

John Chase, DBIA
Reynolds Construction, LLC
Jacksonville, FL

Paul Chipoco, DBIA
New York Power Authority
Cortandt Manor, NY

Crystal Chum, DBIA
SmithGroup
Los Angeles, CA

Peter Joseph Costanzo, DBIA
HOK
New York, NY

Mark Curtiss, DBIA
Parsons
Denver, CO

For prior years email DBIA Certification

Nicholas D. Dandolos, DBIA
Gannett Fleming, Inc.
New York, NY

Timothy J. Davidheiser, AIA, LEED AP BD+C, DBIA
STV, Inc.
Douglassville, PA

Ross Davidson, DBIA
U.S. Army Health Facility Planning Agency
Frederick, MD

Chloe Dean, PE, DBIA
Heath & Lineback Engineers, Inc.
Marietta, GA

Denila Deliallisi, DBIA
AECOM
Baltimore, MD

Sri Dinakaran, DBIA
Kleinfelder, Inc.
Irving, TX

For prior years email DBIA Certification

Jonathan Engelke, PE, DBIA
AECOM
Kennedale, TX

For prior years email DBIA Certification

Gregory Fogle, DBIA
Nabholz Construction Company
Rogers, AR

Nicolas Fontaine, DBIA
Kleinfelder, Inc.
San Diego, CA

Todd Foos, DBIA
McCarthy Building Companies
Newport Beach, CA

John French, DBIA
Wharton-Smith, Inc.
Tampa, FL

For prior years email DBIA Certification

Joshua Gable, DBIA
Parsons
Park Ridge, IL

Pratima Gatehouse, DBIA
Kleinfelder, Inc.
Short Hills, NJ

Brian Grom, DBIA
Kiewit Infrastructure Co.
Englewood, CO

For prior years email DBIA Certification

Christopher Hale, DBIA
McCarthy Building Companies
Auburn, CA

Dean Handrow, DBIA
Symbiont Science, Engineering and Construction
Milwaukee, WA

Michael Happ, DBIA
Hensel Phelps
Orlando, FL

Daniel Herriott, DBIA
HOK
Concord, CA

Simeon Higbee, DBIA
McCarthy Building Companies
Phoenix, AZ

Thor Hoskins, DBIA
SARES+REGIS Group
San Francisco, CA

Viktoria Huber, DBIA
McCarthy Building Companies
San Diego, CA

For prior years email DBIA Certification

For prior years email DBIA Certification

Brad Jacobson, AIA, LEED AP BD+C, DBIA
EHDD
San Francisco, CA

Brian Jensen, DBIA
MWH Constructors
Pasadena, CA

Sarah Johnson, LEED AP BD+C, STS, DBIA
Coffman Engineers, Inc.
Lakeside, CA

For prior years email DBIA Certification

Ryan Kalleberg, DBIA
MTA Bridges & Tunnels
New York, NY

Todd J. Karr, DBIA
Lease Crutcher Lewis
Seattle, WA

Jeremy Keene, DBIA
RK&K
Raleigh, NC

Melissa Kelly, DBIA
Turner Construction Company
New York, NY

Ruben King, DBIA
Garney Construction
Littleton, CO

Steven Kiss, DBIA
HMC Architects
Los Angeles, CA

David Klint Kimball, DBIA
Flintco, LLC
Springdale, AR

William Knowles, DBIA
New York Power Authority
White Plains, NY

Travis Kraupa, DBIA
AECOM
Seattle, WA

For prior years email DBIA Certification

Dennis LaBonte, DBIA
Garney Construction
Fuquay Varina, NC

Timothy J. Lallathin, PE, DBIA
DRMP, Inc.
Orlando, FL

Kahyun Lee, AIA, LEED AP BD+C, CDT, DBIA
Fentress Architects
Denver, CO

Grace Lin, AIA, DBIA
Columbia University
New York, NY

Joseph V. Lisiewski, II, DBIA
Arizona State University
Tempe, AZ

Steven Lynk, DBIA
CDM Smith
Austin, TX

For prior years email DBIA Certification

Ashar Mahmood, DBIA
WSP USA
Hawthorne, NJ

Michael Mansfield, DBIA
Wagman Heavy Civil, Inc.
North Dinwiddie, VA

Joseph Marinaccio, PE, CCM, DBIA
U. S. General Services Administration
Atlanta, GA

Patrick McCord, DBIA
Hill International
Spokane, WA

George Murillo, DBIA
AECOM
New York, NY

For prior years email DBIA Certification

Matthew Needham, DBIA
HOK
San Francisco, CA

Benjamin Neeley, DBIA
Sound Transit
Seattle, WA

William Ronald Nelson, Jr., DBIA
Georgia Department of Transportation
Atlanta, GA

For prior years email DBIA Certification

Marianne O’Brien, FAIA, DBIA
SmithGroup
San Francisco, CA

Terrance O’Connell, DBIA
Halmar International, LLC
Nanuet, NY

Robert O’Hare, DBIA
Dignity Health
Rancho Cordova, CA

Michael Opels, DBIA
Garney Companies, Inc.
Pembroke, VA

Joseph Opyd, DBIA
G.E. Johnson Construction Company
Colorado Springs, CO

For prior years email DBIA Certification

John Paget, PE, DBIA
MLJ Contracting Corp.
Great Neck, NY

Tanvi Pandya, P.E., DBIA
New York City Department of Transportation
New York, NY

Christopher Patano, DBIA
Patano Studio Architecture LLC
Seattle, WA

Mehdi Pirayeh, PE, PMP, DBIA
Los Angeles Unified School District
Los Angeles, CA

For prior years email DBIA Certification

For prior years email DBIA Certification

Linda Reeder, FAIA, LEED AP, DBIA
Central Connecticut State University
New Britain, CT

Scott Richards, PMP, DBIA
Ghiradelli Associates
Oakland, CA

Linda Rizzoli, DBIA
Swinerton
Woodside, CA

Josiah Roberts, PE, DBIA
AECOM
Phoenix, AZ

James Ropelwski, JD, DBIA
North Potomac, MD

For prior years email DBIA Certification

Jason Sanders, DBIA
Kleinfelder, Inc.
San Diego, CA

Russell Sanders, DBIA
McCarthy Building Companies
Phoenix, AZ

Elizabeth R. Schlegel, PE, DBIA
Kjeldsen, Sinnock & Neudeck, Inc.
Stockton, CA

Steven Schrader, AIA, CDT, DBIA
Balfour Beatty Construction
San Diego, CA

Gary Shironaka, DBIA
Growling Bear Company, Inc.
Greeley, CO

Abraham Sipes, DBIA
DPR Construction
Sacramento, CA

Brian Skripac, AIA, LEED AP BD+C, DBIA
CannonDesign
Pittsburgh, PA

Michael Sloane, DBIA
Abbott Construction
Seattle, WA

William Adam Slivers, DBIA
Lund Opsahl, LLC
Seattle, WA

Brad Smith, DBIA
Centennial Contractors Enterprises, Inc.
Reston, VA

Gregory A. Smith, PE, LEED AP BD+C, DBIA
Timmons Group
North Chesterfield, VA

Matthew A. Stuart, PE, DBIA
Superior Construction
Tampa, FL

For prior years email DBIA Certification

John Thornton, DBIA
MED General Contrators
Chesapeake, VA

Robert Tirocchi, DBIA
Harkins Builders, Inc.
Columbia, MD

Evan Taylor Tocci, DBIA
Tocci Building Corporation
Woburn, MA

Gerardo Torres, DBIA
PCL Construction, Inc.
Tampa, FL

James L. Truong, PE, DBIA
HDR, Inc.
Irvine, CA

Cassandra Tyler, DBIA
SERA Architects
Portland, OR

For prior years email DBIA Certification

For prior years email DBIA Certification

Patrick Vidonish, DBIA
Garney Companies, Inc.
Mechanicsville, VA

Kristofer M. Vogt, PE, DBIA
AECOM
Orange, CA

For prior years email DBIA Certification

Dale W. Weaver, PE, DBIA
Kleinfelder
Charlotte, NC

Richard C. Wells, PE, FACEC, FASCE, DBIA
Kleinfelder, Inc.
Greensboro, NC

Thomas Wells, DBIA
Kleinfelder, Inc.
Greensboro, NC

Dana Wiehe, DBIA
PCL Construction, Inc.
Bellevue, WA

Christopher Wilson, DBIA
Innovative Contracting & Engineering
Ogden, UT

Michael David Wymore, PE, DBIA
AECOM
Austin, TX

Scott Wynne, DBIA
T.A. Loving Company
Goldsboro, NC

For prior years email DBIA Certification

For prior years email DBIA Certification

Christopher Young, DBIA, LEED AP
Kitchell Contractors
Pismo Beach, CA

For prior years email DBIA Certification

View a complete list of the 2020 class of Design-Build Professionals (DBIA®) and Associate Design-Build Professionals (Assoc. DBIA®).

Download PDF

For prior years email DBIA Certification

Neil Bahen, Assoc. DBIA
KPFF Consulting Engineers
Los Angeles, CA

Ephraim Bahiru, Assoc. DBIA
McCarthy Building Companies, Inc.
Santa Clara, CA

Shauna Baker, Assoc. DBIA
Sharp HealthCare
San Diego, CA

Shannon Bartch, Assoc. DBIA
HOK
San Francisco, CA

Aaron Bauer, Assoc. DBIA
Core and Main
Cornelius, NC

Joshua Benton, Assoc. DBIA
Brasfield & Gorrie, LLC
Birmingham, AL

Dannie Bingman, Assoc. DBIA
T.A. Loving Company
Goldsboro, NC

Toby Bogart, PE, Assoc. DBIA
New York Power Authority
Massena, NY

Daniel Buckley, Assoc. DBIA
Garney Construction
Fairfax, VA

Alexander P. Burd, Assoc. DBIA
Balfour Beatty
San Diego, CA

For prior years email DBIA Certification

Kyle Canada, Assoc. DBIA
Austin Industries
Houston, TX

Matthew Christopher Carney, Assoc. DBIA
New York Power Authority
White Plains, NY

Stephen Clegg, Assoc. DBIA
Austin Industries
Houston, TX

Christopher Crowe, Assoc. DBIA
McCarthy Building Companies, Inc.
San Francisco, CA

Michael Cunningham, Assoc. DBIA
Kleinfelder, Inc.
Boston, MA

For prior years email DBIA Certification

John Darlak, Assoc. DBIA
New York Power Authority
Buffalo, NY

Paula Elise Days, MBA, EIT, PMP, Assoc. DBIA
AECOM
Atlanta, GA

Robert DeWeese, Assoc. DBIA
McCarthy Building Companies, Inc.
Carmichael, CA

Louis Diaz, Assoc. DBIA
AECOM
New York, NY

William Dickerson, Assoc. DBIA
New York Power Authority
White Plains, NY

Wenfeng Ding, Assoc. DBIA
Swinerton
Los Angeles, CA

Kevin Dunshee, Assoc. DBIA
New York Power Authority
Cohoes, NY

For prior years email DBIA Certification

H. Daniel Estes, Assoc. DBIA
WEAVERCOOKE
Greensboro, NC

Joseph Reo Evans, Assoc. DBIA
MGC Contractors, Inc.
Phoenix, AZ

For prior years email DBIA Certification

Elliot Fanshel, Assoc. DBIA
New York Power Authority
White Plains, NY

Jeremy R. Farner, LEED GA, NAHB CGP, Assoc. DBIA
Weber State University
Layton, UT

Caitriona Fearon, Assoc. DBIA
McCarthy Building Companies, Inc.
San Francisco, CA

Calina Ferraro, PE, LEED AP,WELL A Assoc. DBIA
Integral Group Inc.
San Diego, CA

Harry Franklin, PE, Assoc. DBIA
Freestate Electric
Owings Mills, MD

Derek Neil Frederixon, Assoc. DBIA
Mathy Construction Company
Onalaska, WI

Maximiliano Frixione, Assoc. DBIA
Opsis Architecture LLP
Portland, OR

Michael Fuss, PE, MBA, Assoc. DBIA
Stantec Consulting
Boise, ID

For prior years email DBIA Certification

Levi Tanner Gagnon, Assoc. DBIA
Rosendin Electric, Inc.
Redmond, CA

Anthony Gatoff, CCM, Assoc. DBIA
Anser Advisory, LLC
Santa Ana, CA

Peter B. Geivett, Assoc. DBIA
Howard S. Wright, a Balfour Beatty Company
Redmond, WA

Manuel Gonzalez, Assoc. DBIA
Holsten Real Estate Development and Management
Chicago, IL

Jeffrey Gould, Assoc. DBIA
FORMA Construction Company
Olympia, WA

Samuel A. Greene, Assoc. DBIA
Myers & Sons Construction, LLC
Sacramento, CA

For prior years email DBIA Certification

Gregory Hadsell, AIA, LEED AP, Assoc. DBIA
HDR, Inc.
San Francisco, CA

David Hafner, PE, Assoc. DBIA
Brown and Caldwell
Lakewood, CO

Seth Logan Hall, Assoc. DBIA
Henderson, Inc.
Williamsburg, VA

Jennifer Halleck, Assoc. DBIA
Educational Service District 112 | Construction Svcs Group
Vancouver, WA

Jeb Hardan, Assoc. DBIA
BLRB Architects
Olympia, WA

Paul Hejl, Assoc. DBIA
Kiewit
Irving, TX

Michael Hilker, EIT, Assoc. DBIA
City of Vista
Encinitas, CA

Jason Hill, Assoc. DBIA
T.A. Loving Company
Goldsboro, NC

Phuong-Quynh Ho, Assoc. DBIA
City of Los Angeles
Playa Del Rey, CA

Wendy Ho, PE, LEED AP, Assoc. DBIA
AKRF Inc.
New York, NY

Irma Alexandra Houston, PE, Assoc. DBIA
Jacobs
Charlotte, NC

Alex Hurtado, Assoc. DBIA
King County | Metro
Seattle, WA

Dylan Hutchinson, Assoc. DBIA
James G. Davis Construction
Rockville, MD

For prior years email DBIA Certification

For prior years email DBIA Certification

Babak (Ben) Jabbari, Assoc. DBIA
City of Seattle
Seattle, WA

David Jamison, NCARB, Assoc. DBIA
Bonneville Power Administration
Vancouver, WA

Reginald Richard Jansen, EIT, Assoc. DBIA
Baxter & Woodman, Inc.
Crystal Lake, IL

Mario Jimenez, Assoc. DBIA
Summit Glass Corporation
Anaheim, CA

Kirsten Justice, LEED AP, Assoc. IID, Assoc. DBIA
Opsis Architecture LLP
Portland, OR

For prior years email DBIA Certification

Lauren Elizabeth Kapp, Assoc. DBIA
Hensel Phelps
Fort Walton Beach, FL

Leslie Ryan Kennedy, AIA, Assoc. DBIA
City of Seattle
Seattle, WA

Mohammed Sohan Khan, Assoc. DBIA
TC Electric
Whitestone, NY

Kevin Gerard Knox, Assoc. DBIA
Weifield Group Contracting
Centennial, CO

For prior years email DBIA Certification

Jamie Langer, Assoc. DBIA
South Platte Water Renewal Partners
Englewood, CO

Jared N. Larson, Assoc. DBIA
FORMA Construction Company
Tumwater, WA

Tracy Lewis, PE, Assoc. DBIA
Tetra Tech, Inc.
Mount Pleasan, SC

Jason Lim, Assoc. DBIA
Pankow Builders
Oakland, CA

Yayu Lin, Assoc. DBIA
SARES•REGIS Group
San Mateo, CA

Patrick Loftus, Assoc. DBIA
Garney Construction
North Kansas City, MO

Steven Robert Lowe, Assoc. DBIA
Mueser Rutledge Consulting Engineers
New York, NY

For prior years email DBIA Certification

Patrick W. May, Assoc. DBIA
Core and Main
Kennesaw, GA

Luke Messer, Assoc. DBIA
Garney Construction
Kansas City, MO

Corrie Messinger, Assoc. DBIA
McCarthy Building Companies, Inc.
El Sobrante, CA

Barry Morris, Assoc. DBIA
Visioneering Studios, Inc.
Gallatin, TN

For prior years email DBIA Certification

David Nitz, Assoc. DBIA
Brown and Caldwell
Rochester Hills, MI

Rachel Norris, Assoc. DBIA
Kleinfelder, Inc.
Denver, CO

For prior years email DBIA Certification

Michael O’Brien, Assoc. DBIA
McCarthy Building Companies, Inc.
Roseville, CA

Patrick O’Connor, Assoc. DBIA
New York City Department of Environmental Protection
Flushing, NY

Giovanni Ormaeche, Assoc. DBIA
Pankow Builders
Berkeley, CA

Kelly Ortiz, Assoc. DBIA
McCarthy Building Companies, Inc.
Santa Clara, CA

Adam Osantowski, Assoc. DBIA
McCarthy Building Companies, Inc.
Roseville, CA

Jose Paul Oseguera, Assoc. DBIA
McCarthy Building Companies, Inc.
Roseville, CA

For prior years email DBIA Certification

Aditya Shreenivas Paranjape, Assoc. DBIA
HOK
San Francisco, CA

John C. Payne, Assoc. DBIA
SiteWorks
Olympia, WA

Daniel Perschbacher, Assoc. DBIA
HMC Architects
San Diego, CA

Michael Daley Peterson, Assoc. DBIA
Lease Crutcher Lewis
Portland, OR

Julianna Plant, Assoc. DBIA
Lease Crutcher Lewis
Seattle, WA

Rade Popovich, Assoc. DBIA
Kiewit Water Facilities South Co.
Irving, WA

Kenneth Powelson, M. Arch, Assoc. DBIA
EHDD
Richmond, CA

Jesse Pruitt, Assoc. DBIA
McCarthy Building Companies, Inc.
Phoenix, AZ

For prior years email DBIA Certification

For prior years email DBIA Certification

Karthik Radhakrishnan, Assoc. DBIA
Kleinfelder, Inc.
Laguna Hills, CA

Emily Reeve, Assoc. DBIA
Clark Construction Group, LLC
Seattle, WA

Thomas Ross, Assoc. DBIA
ETC Building & Design, Inc.
San Diego, CA

Jerome Adam Ruddins, II, CCM, Assoc. DBIA
Michael Baker International
Santa Ana, CA

For prior years email DBIA Certification

Michele Samson, Assoc. DBIA
MTA Bridges and Tunnels
Rockville Centre, NY

Sijing Sanchez, Assoc. DBIA
EHDD
San Francisco, CA

Jared Saunders, Assoc. DBIA
Kiewit
Dacula, GA

Gabriel Seijas, AIA, LEED AP, Assoc. DBIA
VRH Construction
Englewood, NJ

Sharon Serrano, Assoc. DBIA
AECOM
San Francisco, CA

Patricia Sherman, AIA, Assoc. DBIA
Dykeman, Inc.
Everett, WA

Cynthia Short, Assoc. DBIA
Balfour Beatty
San Diego, CA

Margarita Siudak, Assoc. DBIA
Balfour Beatty
Seattle, WA

Carolyn Sizemore, Assoc. DBIA
Mortenson Construction
Portland, OR

Lonnette M. Spence, PE, SE, Assoc. DBIA
KPFF Consulting Engineers
San Diego, CA

Daniel Spickard, LEED AP BD+C, Assoc. DBIA
W.E. O’Neil Construction Co. of California
El Segundo, CA

Jonathan Spring, RA, Assoc. DBIA
Opsis Architecture LLP
Portland, OR

Michael Strong, Assoc. DBIA
Pankow Builders
Oakland, CA

Michael Suozzo, Assoc. DBIA
New York Power Authority
White Plains, NY

Gregory Sweeso, Assoc. DBIA
Tarlton Corporation
Saint Louis, MO

For prior years email DBIA Certification

Carena L. Tate, Assoc. DBIA
City of Charlotte
Charlotte, NC

Regina Thompson, Assoc. DBIA
Visioneering Studios, Inc.
Nashville, TN

Nathaniel Tillman, Assoc. DBIA
Sound Transit
Seattle, WA

For prior years email DBIA Certification

Calin Razvan Ursea, Assoc. DBIA
Affiliated Engineers, Inc.
Pasadena, CA

For prior years email DBIA Certification

Andrew Verderame, Assoc. DBIA
New York Power Authority
White Plains, NY

For prior years email DBIA Certification

Thomas Wells, Assoc. DBIA
Kleinfelder, Inc.
Greensboro, NC

Tyler Winkley, Assoc. DBIA
Graham Construction
Seattle, WA

Nicole Wong, Assoc. DBIA
Austin Industries
Culver City, CA

Christian B. Woods, PE, GE, DGE, LEEDA Assoc. DBIA
Densification, Inc.
Paeonian Springs, VA

John Alan Eric Wright, Assoc. DBIA
Vanir Construction Management, Inc.
Renton, WA

For prior years email DBIA Certification

For prior years email DBIA Certification

Jarrod Young, Assoc. DBIA
Ulliman Schutte Construction, LLC
Dayton, OH

John Mac Yount, Assoc. DBIA
McCarthy Builders
Roseville, CA

For prior years email DBIA Certification

View a complete list of the 2020 class of Design-Build Professionals (DBIA®) and Associate Design-Build Professionals (Assoc. DBIA®).

Download PDF

DBIA Fellow status recognizes the achievements of our most accomplished Designated Design-Build Professionals.

Jeff Gagne, P.E., FDBIA

Gregory R. Gidez, AIA, FDBIA, LEED AP

Jim Gray, Hon. FDBIA

William Green, FDBIA, LEED AP BD+C

Robert J. Hartung, FDBIA, Hon. AIACC

William G. Hasbrook Jr., FDBIA, MEMS, TCFM

Preston H. Haskell, PE, Hon. FDBIA

Martin Hedlund, P.E., FDBIA

Barbara J. Jackson, PhD, FDBIA

William G. Kent, FDBIA, LEED AP

Kraig Kreikemeier, Hon. FDBIA

Richard M. Kunnath, PE, Hon. FDBIA

Randy C. Landers, FDBIA, PMP

Michael C. Loulakis, Esq., FDBIA

DBIA Fellow status recognizes the achievements of our most accomplished Designated Design-Build Professionals.

Michael J. Meredith, FDBIA, LEED AP

Keith Molenaar, Ph.D, FDBIA

Robynne T. Parkinson, JD, FDBIA

Thomas Porter, JD, FDBIA

Vice President – Barton Malow Company

David Pupkiewicz, FDBIA

G. William Quatman, Esq., FAIA, FDBIA

William E. Reifsteck II, FDBIA, CRIS

Robert J. Scancella, PE, FDBIA

Paul R. Shea, PE, BCEE, FDBIA

DBIA Fellow status recognizes the achievements of our most accomplished Designated Design-Build Professionals.

Mark Shambaugh, P.E., FDBIA, CEM

Phillip Sheridan, P.E., FDBIA

Craig H. Unger, FDBIA

Brian A. Walsh, FDBIA, LEED AP BD+C

Donald G. Warren, FDBIA

Jim L. Whitaker, AIA, FDBIA