ARRO Consulting Inc

Lititz, PA, United States


ARRO Consulting, Inc. (ARRO) traces its roots to 1946 when two separate organizations, Henry F. Huth and the Environmental Division of Gilbert Associates, Inc., were established. Both grew along similar paths in their respective regions of Pennsylvania as they consistently demonstrated responsiveness to their clients’ needs. Their successors became attractive investments for firms looking to expand. Philadelphia Suburban Corporation acquired the Environmental Division of Gilbert in 1982 and Huth in 1988. The successors merged in 1989 to form PSC Engineers & Consultants, Inc. The trend continued, as PSC became Acer Engineers & Consultants in 1993 and Hyder Consulting, Inc. in 1999. ARRO became an employee-owned firm in 2001 following the purchase of Hyder’s U.S.-based business by the senior management team. Throughout its evolution, one remarkable fact remains unchanged. ARRO relishes a client base that trusts and understands the ARRO advantage. More than 85 percent of ARRO’s work comes from repeat business. ARRO’s positive work environment is fueled by teamwork coupled with attentiveness to technical accuracy. Our commitment to client satisfaction is second to none.



ARRO prides itself on the ability to provide state of the art modeling for Water, Wastewater, and Stormwater utilities; utilizing proprietary software that only a company that is out in front can possess. The software is fully integrated with GIS that provides unsurpassed usability. ARRO has the capability of identifying and solving complex issues such as: • Water Age Areas of Interest • Contaminate Mitigation • Sanitary Flow Capacity Analysis • Stormwater Flooding Areas • Proper Utility Sizing Utilities that strive to possess the most current and detailed information about their systems recognize the importance of leveraging GIS. A GIS will facilitate smoother daily operations by providing users the tools to manage, analyze, display, and disseminate spatial information vital to your operations. ARRO has the capabilities to develop holistic GIS applications that will assist in every aspect of operating of a water, wastewater, stormwater, or electrical utility. Municipal Governments face many challenges. From complaint response tracking, permitting and regulatory compliance, to inventory of their existing assets, ARRO has numerous tools available to meet those challenges and optimize your Municipal operations.

Services Provided:

Data Conversion/Migration, Data Model & Database Design, GIS Strategy and Planning, Implementation, Needs and Requirements, Training Services