
Our Story
Our journey is defined by the values that underpin our every action. Our commitment to integrity and compassion isn’t just a philosophy; it’s the driving force that fuels our business.
OUR VISION: To be the trailblazers in the construction engineering industry by being fast and adaptable to the changing needs
At Field Services Unlimited, our mission is to deliver exceptional field evaluations with integrity, accountability, and a strong focus on customer satisfaction. We strive to provide solutions that meet the evolving needs of our clients in the architecture, engineering, and construction industry.
Through our dedicated team and culture of graciousness, exceptional services, and reliability, we partner with our clients to build lasting relationships that make your construction and design projects run smoothly on time, within budget, and exceed your expectations in every project we undertake.
Our Company Values
GRACIOUSNESS
In an ever-changing business environment, we treat our clients with grace, fairness and kindness no matter what. Mutual understanding is the cornerstone of fruitful collaboration.
TRUSTWORTHINESS
To us, there is nothing more important than the trust we build and the actions we take to develop that trust. When we say we will do something, we keep our word to our customers.
RESOURCEFULNESS
Relentless pursuit of excellence and high standards are ideas that transcend our approach to architectural surveying and site due diligence – they also speak to the company we’ve built and the people we are.
QUALITY
Quality is built into every step of our process — from the accuracy of our measurements to the clarity of our deliverables. Our commitment to detail, consistency, and follow-through ensures that every project reflects the trust placed in us.
EXCEED EXPECTATIONS
This is our legacy; to simply and consistently do everything within our power to get the job done right – and to anticipate our customers’ problems before they arise. “Whatever it takes” still means something to us.
PERSONAL TOUCH
Though we have grown over the last two decades, we maintain our roots as a small family business. We still believe in supporting the communities where we live and work. We aim to never lose sight of these roots and continue to deliver that personal touch that sets us apart.
Our History
Family Roots
Field Services Unlimited (FSU) was founded in 1992 by Sue and Bob Shalley. Bob’s experience in architecture, engineering, and construction, combined with his passion for travel, led to FSU’s creation. Initially, FSU offered nationwide field evaluations, light-level readings, and punch list services for construction projects. Over the past three decades, their service offerings evolved to meet the needs of their clients and now include 2d As-Built Survey, 3D Matterport/BIM, Site Survey Reports, Due Diligence and Permit Research, ADA Compliance Surveys and Drone Surveys. The team continues to utilize the most advanced technology, keeping FSU at the forefront of the industry.
FSU’s dedication to these technological advances, quality work, and strong customer relationships fueled its growth, earning it trust among Fortune 500 companies and many notable clients. FSU’s nationwide reach and commitment solidified its position as a leading provider of architectural and facility field work.
A Strong Future
Looking forward, FSU remains committed to innovation and growth. We aim to expand by embracing new products and technology while fostering an engaging work environment. Guided by core values of integrity, accountability, service, success, and teamwork, FSU strives to maintain its trusted status in the AEC industry.
FSU’s legacy is one of success, driven by innovation and a dedication to excellence, as Sue and Bob Shalley’s vision continues to shape the field of architectural and facility field work.

From the complex down to the very small, we can serve your project’s needs.
Let’s explore how we can help you move forward.