CEO Message

The current economic times are challenging for our industry. However, within Kleinfelder, we are rich in employee talent and passion. This talent and passion, combined with our corporate culture of excellence, makes Kleinfelder a dynamic, growing, legacy company that continues to thrive in the most challenging economic conditions.

- Bill Siegel, PE

Welcome to Kleinfelder

Bright People. Right Solutions. At Kleinfelder that epitomizes the value we bring to our clients, and it's what differentiates us within the industry.

Our corporate culture cultivates passionate, talented problem-solvers who deliver “Big Company” resources with industry-leading teamwork and responsiveness. We provide the right solutions by achieving a deep understanding of our client's businesses and needs. Our client's challenges are treated with urgency and respect, and we work relentlessly to meet or exceed their expectations.

Our company is organized along the major service lines of water, energy and transportation, as well as targeted segments of major commercial, industrial, governmental, and institutional service lines, to align with our client's needs. We have an extensive internal training and development program that equips our employees with up-to-date industry knowledge and provides clearly defined career paths and advancement opportunities.

Stewardship of our company, industry, and communities is a key priority. Kleinfelder is a sustainable, financially strong business that advocates environmentally and socially considerate decisions for its clients, employees, and the communities in which we operate. We promote our industry's growth by sharing knowledge and fostering science and engineering outreach in higher education. We volunteer extensively within our local communities to raise awareness and make an impact on the welfare of our communities and society at large.

I invite you to review our website and get to know Kleinfelder. You'll learn about the industry-transforming innovations we've achieved. You'll find a large portfolio of technical offerings and management capabilities. Case studies contained in our Client Solutions section demonstrate how we successfully collaborate to provide the necessary technical expertise required to meet client needs and share information among all stakeholders to make decisions quickly. Our Reference Library offers published papers, technical articles, and other information you can order online.

After you've reviewed the depth and breadth of our company, I'm sure you'd be proud to be associated with Kleinfelder.

If you have questions, comments, or requests about Kleinfelder please feel free to contact me at This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Bill Siegel, PE
Kleinfelder President and CEO