Aguirre & Fields
Civil EngineeringTexas, United States51-200 Employees
Aguirre & Fields is a mid-sized civil engineering firm based in Sugar Land, Texas. Founded in 1999 as a bridge-focused practice by Oscar Aguirre and Richard Fields, the company emphasizes forming partnerships with communities and applying engineering to long-term needs. Its work spans four core disciplines—Strategic Planning, Transportation Engineering, Construction Engineering Inspection, and Civil Engineering—and it designs solutions that consider needs 10, 20, or 50 years into the future. The firm serves communities in Texas and Oklahoma, focusing on identifying emerging needs and translating them into durable infrastructure. Its culture emphasizes character and service, guiding a practice that prioritizes collaborations with communities over standalone projects. In 2022, Aguirre & Fields was recognized with an ACEC Engineering Excellence Award for its bridge-related work in the Houston area.