Business Details
43 Years
experience
Your Trusted Partner for Civil & Structural Engineering Solutions
Founded in 1983, Froelich Engineers provides creative, client-focused civil and structural engineering services to architects, owners, and builders across the United States. Our mission is to deliver innovative, comprehensive engineering solutions grounded in deep integrity and creativity. With expertise in civil engineering, structural engineering, and specialty consulting, we serve diverse industries including commercial, education, healthcare, and infrastructure.Our team prioritizes collaboration, treating clients and partners with respect while transforming projects from raw concepts into functional realities. We maintain a grow-from-within culture, fostering experienced professionals who bring decades of cumulative expertise to every project. From seismic retrofits to adaptive reuse and complex renovations, we combine technical precision with problem-solving ingenuity to meet client needs efficiently and sustainably.
Services
Civil Engineering
Structural Engineering
Seismic Retrofits
Adaptive Reuse
Specialty Consulting
Site Development
Stormwater Management
Post-Tensioned Concrete Design
Finite Element Analysis
Dynamic Analysis
Details
- Year established: 1983
Highlights and features
- We offer 40+ years of experience in civil and structural engineering since 1983
- Our team specializes in adaptive reuse and seismic retrofit expertise
- We maintain a grow-from-within culture with deeply experienced professionals
- We provide cost-effective solutions for complex engineering challenges
- We serve diverse industries including healthcare, education, and infrastructure
Services
Civil Engineering
Froelich Engineers provides comprehensive civil engineering for urban and suburban projects. Our expertise includes site development, utility infrastructure, stormwater management, and permitting assistance. We collaborate with architects and municipalities to create functional, resilient designs that balance client needs with environmental constraints across Oregon, Washington, and beyond.
Structural Engineering
Our structural engineering services cover new construction and renovation projects using materials like steel, concrete, and timber. We specialize in seismic evaluations, adaptive reuse, and complex renovations for commercial, healthcare, and educational facilities. Our team ensures structural integrity while supporting architectural vision through innovative problem-solving and advanced analysis techniques.
Seismic Retrofits
Froelich Engineers performs seismic evaluations and retrofits using ASCE 41 standards. We strengthen historic and modern buildings with cost-effective solutions that maintain structural integrity and preserve architectural character. Our work includes seismic upgrades for schools, hospitals, and public buildings while ensuring compliance with modern safety regulations and historic tax credit requirements.
Adaptive Reuse
We specialize in transforming existing structures for new purposes while maintaining their historic character. Our adaptive reuse services include structural assessments, seismic upgrades, and system modernization. We help clients maximize building value through sustainable renovations that meet contemporary functional needs without compromising original architectural intent.
Specialty Consulting
Our specialty services include finite element analysis, dynamic modeling, and fluid-structure interaction studies. We address complex challenges in dams, tunnels, and industrial facilities using advanced techniques like nonlinear analysis and post-tensioned concrete design. These services support cost-effective solutions for infrastructure, energy, and transportation projects requiring specialized engineering expertise.
People
Tim Froelich
Retired, Company Founder
Founded Froelich Engineers in 1983 during a recession with a vision for creative engineering solutions. He led the company's growth from a home office to a multi-state firm specializing in civil and structural engineering for diverse industries.
Dean Azimi
President, Principal
Joined Froelich Engineers in 1984 as their first employee. With over 40 years of experience, he oversees operations and maintains the company's commitment to client-focused engineering while mentoring the next generation of professionals.
Tim Terich
Vice President, Principal
Licensed structural engineer with extensive experience in seismic retrofits and adaptive reuse projects. He specializes in combining technical expertise with creative problem-solving to deliver cost-effective solutions for complex engineering challenges.
Greg Hobi
Secretary, Principal
Senior structural engineer with expertise in post-tensioned concrete and specialty structures. He leads technical initiatives and ensures engineering excellence across the firm's diverse portfolio of civil and structural projects.
Todd Nagele
Principal
Licensed structural engineer specializing in seismic evaluations and nonlinear analysis. He provides technical leadership for complex renovations and specialty engineering projects, ensuring innovative solutions that balance functionality and safety.
Questions
What services does Froelich Engineers offer?
We specialize in civil engineering, structural engineering, seismic retrofits, adaptive reuse, and specialty consulting for commercial, healthcare, education, and infrastructure projects.
Which regions does Froelich Engineers serve?
We operate across the Western United States, including Oregon, Washington, Colorado, California, Idaho, and Montana.
What makes Froelich Engineers unique?
Our team combines 40+ years of experience with innovative approaches like Matterport 3D scanning and advanced structural analysis for cost-effective solutions.
How does Froelich Engineers handle complex projects?
We use nonlinear analysis, finite element methods, and dynamic modeling to solve challenges in seismic retrofits, post-tensioned concrete, and specialty structures.
Can Froelich Engineers assist with historic building renovations?
Yes, we specialize in seismic upgrades and adaptive reuse of historic structures while preserving architectural integrity and tax credits.
