
Lien & Peterson Architects, Inc.
Architecture and Engineering Serving the Midwest for Over 40 Years
Eau Claire, WI
Explore capabilities, project experience, and office locations to build your shortlist.

Architecture and Engineering Serving the Midwest for Over 40 Years
Eau Claire, WI
Structural and mechanical engineering, consultation, and design services

Bringing Life to the Built Environment
Chicago, IL+25

Engineering a Legacy
Houston, TX

Structural Engineering and Structural inspections.
Newark, DE

Passionate - Innovative - Responsive
Seattle, WA

It's more than architecture, it's about building your legacy.
Charleston, WV+3
Structural Engineering and Residential.
Benton, LA

If it's worth building, it's worth building well.
Collaborate. Innovate. Create.
Miami, FL

We Own It

Energy and utility engineering for transmission, distribution and substations
Minnetonka, MN
New Construction and Historic Preservation.
Philadelphia, PA

Structural Engineering and New construction design.
Lewes, DE

Structural design, special inspections, and code compliance services in New York and New Jersey
Elizabeth, NJ

Cost Effective. Sustainable. Solutions.

Civil Design and Storm Drainage.
Alexandria, LA

Building Enclosure Consulting and Detailed Visual Inspections.
Macon, GA

Innovative Engineering Solutions Since 1991
Indianapolis, IN+1

Expert engineering consulting and investigation services for aircraft accident investigation and reconstruction.
Broomfield, CO+1

Experts in Nuclear Professional & Technical Services
Wheat Ridge, CO+6

Structural design, renovation, and repair of buildings in and around Washington, DC.
Washington, DC
Civil and Structural Engineering Firm in Kenai Alaska
Kenai, AK

Bringing Architectural Visions to Life
Pittsburgh, PA+2