Designed to Amaze, Engineered to Last ®

H&H is a full-service infrastructure engineering firm with over 137 years of experience solving complex engineering challenges. Consulting firms, contractors, and infrastructure owners count on us when innovative design and intricate engineering solutions are required. Our specialty lies in the ability to manage the entire life cycle of engineering services and support. We employ teams of superior engineers who bring a forward-thinking approach using the world’s latest project management, design, and support innovations. As a result, your projects are brought in on time, on budget, and engineered to the highest standards in design, durability, safety, and aesthetic value.

Long-lasting infrastructure that looks amazing and functions flawlessly.