Carroll Engineering Corporation (CEC), one of the largest civil engineering firms in the Philadelphia area, provides quality engineering and surveying services to clients throughout the Pennsylvania and New Jersey area. We provide highly recognized professional services to a wide range of authority and municipal clients in the region. Services include: Water & Wastewater Treatment Plant Design, Arsenic Removal, Biological Nutrient Removal, Iron & Manganese Removal, Distribution & Collection Systems, Pumping Stations, Storage Facilities, Act 537 Plans, Chapter 94 Reports, TMDL Reports, Infiltration & Inflow Studies, Construction Administration & Observation, and Drone Services.

Our corporate office is in Warrington, Bucks County. We also have offices in Malvern, Chester County; King of Prussia, Montgomery County; and Hillsborough, Somerset County, New Jersey. 

CEC has a staff of approximately 90 individuals, of which over 40 are professionals with state or national registrations and certifications in engineering, planning, surveying, and geology. Serving Authorities and Municipalities has been our core clientele since 1973.