City plans ahead with 20-year stormwater strategy to support growth, environmental protection COTTAGE GROVE, Ore. – The City of Cottage Grove has selected Carollo Engineers to develop a comprehensive Storm Drainage…

Carollo Engineers to be a tenant and sustaining partner at The Water Tower  GWINNETT COUNTY, Georgia – Carollo Engineers has committed to being a Sustaining Partner at The Water Tower Innovation…

Carollo Engineers (Carollo), along with their clients and project partners, received two prestigious awards from the WateReuse Association (WateReuse) for projects that educate the public on and advance technologies surrounding…