Carollo Engineers

Phoenix, AZ, United States


Carollo is the largest firm in the United States dedicated solely to water related engineering--it's all we do. Since 1933, this single-minded focus has allowed us to make some unique commitments to both clients and staff. It has opened the door to the very best talent in the water industry, innovative water solutions, unparalleled client service, and above all, a collaborative and collegial working environment that makes us a great company to work with, and for. When it comes to GIS, Carollo’s specialists help our clients manage the vast amount of data on their water and wastewater infrastructure systems. This can include everything from establishing and updating hydraulic models for demand and load projections, to evaluating infrastructure needs and deficiencies, to identifying opportunities for redevelopment and revitalization. As municipalities and public agencies increasingly look to “green” solutions, Carollo’s GIS experts have conducted geographic information system (GIS) spatial analysis and low-impact development modeling to drive policy decisions and funding plans. The pressing challenges of today’s water industry require the concentrated focus provided by a specialist firm – one that is passionate about water, and welcomes the obligation to get the most out of this precious resource. Carollo is that firm.