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About Us

LHB is a multi-disciplinary engineering, architecture, and planning firm known for our design leadership and loyalty to our clients. We go beyond good intentions and focus on measurable performance. We are experts in: public works, pipeline, industrial, housing, healthcare, government, education, and commercial design. LHB is dedicated to being environmentally responsible, reducing long term operating costs, and improving the quality of life for our clients.


Mower County Roosevelt Bridge (ACECMN Grand Award)
MnANG Base Entry Road & Guard Station
Take Your Daughters & Sons to Work Day
Bemidji State University Memorial Hall
Cascade Meadows Science Center (LEED Platinum)
Second Street Reconstruction in Duluth
Oliver Bridge Inspection
Cooperage Photovoltaic Panels
HERC Addition
DTA Duluth Transportation Center
Superior Street Reconstruction in Duluth
Lincoln Park Middle School
Virtual Reality Demonstration in LHB's Duluth Office
Pipeline Survey Crew
Essentia Health Pediatrics
MnANG Composite Aircraft Maintenance Complex
Hybrid Office Remodel
Fond du Lac Biomass Plant
LHB Company Party Curling Champs
Boswell Unit #3 Critical Lift Engineering
LHB Bowling Party
LHB Minneapolis Office Commons Space
LHB's Minneapolis Office focuses on employee comfort, with its open floor plan, displacement ventilation, and daylighting.
Minneapolis College Fine Arts Plaza (MASLA Award)
Stone Arch Bridge Inspection
LHB Employees Help Clean Up Lilydale Park
Minnesota Power Taconite Ridge Wind Farm
SISU Heritage Seitaniemi House Barn Historic Restoration
St. Louis County Highland Street Replacement
St. Louis County Highland Street Replacement
Essentia Health St. Joseph Heart Center
Lilydale Park in St. Paul
LHB Duluth's Studio 4 Collaboration Space
USACE St. Joseph Army Reserve
USACE St. Joseph Army Reserve
One of LHB's Virtual Reality Labs
The Promenade on Wayzata (ACECMN Grand Award)
The Promenade on Wayzata (ACECMN Grand Award)
The Promenade on Wayzata (ACECMN Grand Award)
Superior Street Reconstruction Part II
Regional Indicators Initiative (RII) (ACECMN Grand Award)
Donaldson Courtyard
Midway Saints Business Center (Sustainable Saint Paul Green Building Award)
LHB's Annual Bean Bag Tournament
Copper Peak Structural Inspection (This Was the First Ski Jump Designed by LHB's Founder Lauren Larsen)
MCWD Master Plan
3D Printing at LHB
Center City Housing Park Place
Using Virtual Reality to Help Design Essentia Health's Vision Northland
Skyline Road Wall Rehabilitation