
About Us
Who We Are
Design with Purpose
Since 1890, Farnsworth Group has evolved alongside the communities we serve. Our full‑service design team of engineers, architects, surveyors, and scientists brings together generations of experience with a forward‑thinking mindset, delivering work that’s designed to last.

Mission
Farnsworth Group's team of experts will champion our clients' successes, advance our communities, and embrace the challenges of a changing world.
Vision
Farnsworth Group will be known as the firm that imagines the future, makes clients successful, and creates what lasts.
Core Values
Integrity / Loyalty / Fairness / Excellence
How We Work
Full-Service Design Firm
We bring architecture, engineering, and technical expertise together under one roof to deliver seamless coordination, and better project outcomes.
Helping Clients See What's Next
Successful projects require more than solving today's challenges. By bringing diverse perspectives together, we help clients anticipate risks, identify opportunities, and make informed decisions with confidence.
Accelerated Scheduling Through Collaboration
With multidisciplinary experts working together in real time, we reduce handoffs, streamline decision-making, and help keep projects moving forward.
Relationships Beyond the Project
By focusing on relationships as much as results, we become a lasting resource for our clients, providing support and guidance long after the ribbon is cut.

Our Story
More than 130 years ago, Farnsworth Group’s story began with a local land surveyor helping communities across Central Illinois.
They traveled from community to community, helping municipalities understand the land they depended on, establish boundaries, plan infrastructure, and prepare for growth. Each project was built on relationships, trust, and a commitment to helping local communities succeed.
Those early experiences shaped the values that continue to guide our firm today. Working closely with communities throughout Illinois taught us that successful projects begin with strong relationships and a genuine understanding of the people they serve. It also revealed that communities often need more than a single service or discipline. As our clients’ needs evolved, so did we. What began as a land surveying practice expanded into engineering, architecture, commissioning, and a full range of integrated design services.
While our reach has grown far beyond Central Illinois, our purpose remains remarkably consistent. Today, Farnsworth Group is a nationwide, employee-owned design firm serving clients across the country, but we continue to approach every project with the same mindset that guided those early surveying journeys: put the client first, invest in communities, and help create places where people can thrive.
Firm Timeline
Our history reflects growth guided by our clients and the needs they entrusted us to solve. Over time, we expanded our services intentionally, building a full‑service firm designed to support projects from concept to completion.