David Horn is the Principal and Professional Engineer for Horn Consulting Engineers LLC, a full-service structural engineering firm founded in July 2007. He brings more than 20 years of structural engineering experience to the every project with extensive experience in residential, commercial and affordable multi-family construction.

As the sole licensed engineer at HCE, Horn is responsible for the conceptual structural design, structural analysis, detailing, production and construction services for a wide variety of buildings constructed of wood, concrete, masonry and steel. He excels in adhering to all time and monetary constraints unique to each project, which requires effective time and resource management.

Dave, has two kids, Madison (20) and Tyson (17), who are both very active in competitive soccer, lacrosse, and basketball. He has coached several of their teams, and remains on the sidelines as a proud father, cheering them on. He and his partner, Tracie, live in Northwest Portland, where they enjoy weekend projects in their new home, running and hiking, or just being with family.

Jon Gallagher is the CAD Manager & Structural Designer for Horn Consulting Engineers LLC, responsible for overseeing drafting standards and practices, file management, and structural design. He develops project schedules and ensures timely completion of projects while utilizing his creative drafting and design expertise. Jon has been with HCE since the firm founded in 2007.

Jon is a natural leader, and his greatest strengths are his attention to detail, problem-solving and drive. He thrives on challenges and dedicates himself to his many projects.

Jon holds an Associate’s Degree in Computer-Aided Design (CAD). Jon lives in Portland with his wife Dawn and their son Ronan. When not working, Jon enjoys playing guitar and writing music.

Joey is the Structural Designer for Horn Consulting Engineers LLC. He is responsible for preparing structural calculations and construction drawings for residential and small commercial projects.

Joey is known for being a team player, his strong analytical skills and shows great passion for structural engineering.

Joey is currently attending Portland State University pursuing a Bachelor’s Degree in Civil Engineering. He lives in Portland, and when not working, he enjoys traveling, rock climbing, hiking, golfing, and spending time with friends and family.

Elliot is a Structural Drafter for Horn Consulting Engineers LLC. He is responsible for structural design drawings for residential and commercial buildings ranging from remodels to new construction.

Elliot is known for his attention to detail and timeliness on all of his projects.

Elliot is completing his Associate’s Degree in Mechanical Engineering and Certificate in Computer-Aided Drafting. When not working Elliot enjoys working with computers, doing small construction projects and problem-solving.

Justin is a Structural Drafter for Horn Consulting Engineers LLC. He is responsible for structural design drawings for residential and commercial buildings ranging from remodels to new construction.

Justin is detail-oriented, takes great pride in his work and is a creative problem solver.

Justin is currently studying Civil Engineering at Portland State University and has previously completed a Geology degree. He lives in Oregon City, where he is an assistant coach for a high school rugby team and a little league baseball team. When not working, Justin enjoys hiking, playing rugby, and learning new things.

Jennifer Tiemann is the Office Manager for Horn Consulting Engineers LLC, responsible for efficient business operations, financial objectives and business development. Prior to joining Horn Consulting Engineers LLC, she worked in project management and marketing at several Portland based companies, as well as serving various volunteer positions in non-profit organizations.

Jennifer’s greatest strengths are big picture thinking, communication and leadership. She enjoys building long-term relationships and works to provide the best experience for our clients.

Jennifer holds a Bachelor’s Degree in Business Administration from Cal Poly Pomona. Jennifer lives in Lake Oswego with her husband Andy and their two children Matthew and Alyssa. When not working, Jennifer enjoys traveling and spending time with her family and their three pugs.