Ahead of regulations, schedules, and industry shifts

A top engineering consulting firm, RETTEW has more than 45 years of experience providing insight to client industries in both the public and private sectors. We are a recognized authority on the complexities of engineering and design in the energy market, including natural gas exploration and development as well as solar, wind, and renewable energy sources. Our safety consultants and environmental engineers are at the forefront of changes in the manufacturing sector, keeping air, water, and facility quality the safest it can be. RETTEW’s transportation engineers care deeply about maintaining and improving our local, state, and federal transportation networks to keep our families and communities safe. RETTEW has also served as engineer of record for more than 150 municipalities and municipal authorities, engaging local communities to meet evolving goals. As we continue to grow, we focus on serving other evolving client industries as well, such as telecommunications, commercial development, healthcare, and utilities.


Community Investment

RETTEW’s dedication to improve quality goes beyond the projects we work on and the clients we serve.