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Patrick O' Brien

797 W Terra Ln,

O'Fallon, MO 63366
(314) 323-2034

pobrien@DynamicEngineeredSystems.com

Mr. O’Brien brings to the team over 27 years’ worth of experience in the Mechanical, Electrical and Plumbing construction industry. His multidiscipline approach to projects generates a complete and coordinated project. His commitment to meeting deadlines results in a satisfied repeat customers.

 

6 years as head of engineering for a design build contractor, 4 years as a sales engineer for a large HVAC product manufacturer, 9 years in the consulting engineering community and 3 years as a project manager for a custom AHU manufacturer. As a technical leader, he has managed multi-disciplined projects including complete hospital design and cGMP oral solid dose pharmaceutical design.

Dynamic Engineered Systems Project History

Missouri Baptist Medical Center - West Pavilion
National Archives and Records Administration
General Motors Wentzville
Parkway Schools
Busch Stadium
Grossman Steel Recycling
Schnucks Market
Hunter Engineering
Virbac Animal Hospital
Shriners Hospital
BallParkVillage
St. Louis University
Maryville University
Memorial Hospital East
National Great Rivers Museum
SAFB New DISA Conus Facility
St. Elizabeth's Hospital

AT&T Data Facility
America's Center - Data & Sound System
Prairie Farms Dairy - Granite City, Carbondale, & Carllinville
Monsanto
Pfizer NRB
ConAgra
BJC St. Peters
Gander Mountain - Chesterfield
SLU Hospital
Lambert Airport
Brown Shoe Company
WUSM - Cyclotron
SSM - Cardinal Glennon Hospital
Principia College
St. Luke's Hospital
Ice Cream Specialties
Jack In the Box
Gateway Arch Museum Expansion

Education and Professional Affiliations

BS, Mechanical Engineering

University of Missouri – Rolla

ASHRAE – St. Louis Chapter president

SMACNA - Member

Professional Engineer

1986

 

2008

 

1993