With more than 13 decades of infrastructure engineering history, H&H has extended the service life of hundreds of bridges and associated transportation-related assets. Due to the natural progression of aging infrastructure, H&H has developed a core group of engineers that specialize in the inspection, rehabilitation, repairs, and maintenance of existing structures and ancillary structures.
We remain at the forefront of innovation extending the healthy life of our infrastructure. We realize many owners are seeking system preservation as a key goal for their infrastructure planning moving forward. We will continue to deliver our quality engineering services toward this goal.