HNTB’s ideals have sustained us for 110 years. Our vision, philosophy and culture describe the firm’s heritage, essence of success and are the principles that we live every day. We are a company that promises and delivers excellence in our professional and business services. A company that respects its employees, clients and all we engage with. From addressing transportation system needs that improve public safety and quality of life to planning and designing projects that minimize environmental impact, HNTB strives to improve the communities in which it operates. HNTB extends that focus beyond our work to support needs and opportunities in all our office and project locations coast to coast.