Business consultants
Engineering (General) Consultants: 66
Design Engineering Consultant David Smith
David Smith
Vice President
111 W. Canyon Crest Road
Alpine UT
84004
USA
phone: 801-763-8484
fax: 801-763-5755
Control Systems Software Consultant Harry Direen
Harry G. Direen, PhD, PE
Colorado Springs CO
80921
USA
phone: 877-869-5201
Technology Analysis Consultant William Acorn
William Acorn, P.E., CFLC, FASHRAE
Principal
16420 N 92nd St
Suite 224
Scottsdale AZ
85260
USA
phone: (602) 888-7250
fax: 602-888-7250
Forensic Engineering Consultant Adam Aleksander
Adam K. Aleksander, PhD, PE, CSP
Principal
PO BOX 140558
Boise ID
83714
USA
phone: 208-321-0200
Pavement Failure Consultant Wayne Seiler
Wayne Seiler, PhD, PE
205 Ramblewood Drive
Chatham IL
62629
USA
phone: 850-647-2740
Materials Evaluation Consultant Charles Anderson
Dr. Charles R. Anderson
President & Principal Scientist
9051 Red Branch Road, Suite C,
Columbia MD
21045
USA
phone: (410) 740-8562
fax: 410-740-8201
Power Production Design Consultant Ole Haaland
Ole Haaland, PE
626 Admiral Drive
C-537
Annapolis MD
21401
USA
phone: 410-268-6321
Architectural Review Consultants
Dan Weekes, AIA, NCARB, BECxP, CxA+BE
Jim Stutzman, AIA, NCARB, CSI
8500 East 116th Street, #6142
Fishers IN
46038
USA
phone: 317-746-8292
Automotive Design Product Liability Consultant Michael Nranian
Michael Nranian, JD, MBA, MS
10945 Stoney Point
South Lyon MI
48178
USA
phone: 248-376-0338 or 248-446-4052
Traffic Operations Engineering Consultant Richard Beaubien
Richard F. Beaubien, PE, PTOE
1685 Ross Drive
Troy MI
48084
USA
phone: 248-515-3628
AI Product Development Consultant Biernath Consulting
Rolf Biernath, PhD
25534 Heritage Ln.
Wyoming MN
55092
USA
phone: 612-400-4004
Biomedical Consultant Peter Crosby
Peter A. Crosby
CEO
39 Solitaire Lane
Aliso Viejo CA
92656
USA
phone: 303-570-3327
Electrical Engineering Consultant Thomas Burtness
Thomas H. Burtness, PE
2195 Wagon Trail Rd.
White Heath IL
61884
USA
phone: 217-687-2000
Fire Code Consultant Gregory Cahanin
Gregory J. Cahanin, CP
Fire Code, Cause, and Origin Consultant
2522 M.L. King St. N.
St. Petersburg FL
33704
USA
phone: 727-896-7719
Global Infrastructure Construction Consultant Thomas Young
Thomas J. Young, PE
Founder, Chairman, CEO
Roseville CA
95747
USA
phone: 916-662-5022
Featured resources
by Frank Ferrese, PhD
by James M. Miller, Mark R. Lehto
by William R. Acorn

William R. Acorn is founder of Acorn Consulting Services, LLC, an engineering firm. As a consulting mechanical engineer, Bill provides project analysis, forensic reconstructions and litigation support services relating to the design, delivery, and functioning of high-tech manufacturing facilities, semiconductor fabrication facilities, institutional laboratories, data centers, health care facilities and a variety of commercial buildings. He is a recognized expert in the evaluation of deficiencies in HVAC systems, cleanrooms, piping systems, refrigeration systems, construction defects, building and fire code compliance, and patent and trade secret disputes. He represents both plaintiffs and defendants.
Dr. Adam K. Aleksander, PhD, PE, CSP, has over 40 years of experience in the areas of Mechanical Engineering, Human Factors, and Safety Engineering. His consulting services include industrial projects related to utility and heavy industrial plant events, equipment failures, combustion, STG, chlorine, and material handling systems. Principal at ALEKSANDER & Associates and VP of an Energy Services firm, Dr. Aleksander has been a practicing engineer since 1972, focusing his Manufacturing, Consulting and Forensic investigations on Problem Definition and Root Cause Analysis of complex problems in confidential issues.
Wayne J. Seiler, PhD, PE, is a Principal Engineer with All About Pavements Inc (API), with responsibility for Airport, Highway, and Port Pavement engineering and construction projects. With over 38 years of pavement engineering expertise, he is a Registered Professional Engineer in Minnesota, Illinois, North Carolina, Florida, Virginia, Maryland, and Mississippi.
Principal, Ole E. Haaland, PE, has thirty four years experience in power production, design, construction, and commissioning, with 30+ years managing people and projects.
Dan Weekes, AIA, NCARB, BECxP, CxA+BE, has over 25 years of Architectural and Engineering Building Envelope and consulting project management as well as litigation and deposition proceedings. As a licensed Architect, Mr. Weekes has experience with the design of new facilities and the implementation of repair programs to existing residential, commercial, and institutional facilities. He takes a common sense approach to design and focuses on optimizing building performance.
Biernath Consulting helps small to midsized companies envision how AI and other advanced science & technology can help grow their business. He helps them create and implement innovative solutions to achieve success.
Principal, Thomas H. Burtness, PE, is an Electrical Engineer specializing in both Electrical and Building Construction - equipment selection, specification, and installation (actually “working with the tools”), as well as cost control techniques.
Principal, Thomas J. Young, PE, has over 37 years of experience in national and international Transportation Construction, the Civil Engineering specialty regarding highways, bridges, rail, airports, harbors, and associated infrastructure.

