We’re a team of passionate engineers and consultants. That's the short and simple of who we are. For 80 years, ARRO Consulting has been delivering practical solutions in municipal engineering, water, wastewater, stormwater, environmental compliance, GIS, technology, planning, parks and recreation, and more. Headquartered in Lancaster County, PA, we serve the Mid-Atlantic region from 13 strategically located offices. Our clients rely on us not just for technical excellence, but for consistent, long-term partnership. We tailor every solution to meet real-world challenges, deliver on time and within budget, and help communities thrive.
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ARRO Consulting, Inc. Questions
The ARRO Consulting, Inc. annual revenue was $27.9 million in 2026.
Ihsan al-Fayyomi is the CEO of ARRO Consulting, Inc..
99 people are employed at ARRO Consulting, Inc..
ARRO Consulting, Inc. is based in Lititz, Pennsylvania.
The NAICS codes for ARRO Consulting, Inc. are [54162, 541, 5416, 541620, 54].
The SIC codes for ARRO Consulting, Inc. are [89, 899].
Top ARRO Consulting, Inc. Employees
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24
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Kristen Hasenauer
Director of People at ARRO Consulting, Inc.
Reading, PA, US35 -
Cindy Zawrotuk
SVP, Corporate Growth at ARRO Consulting, Inc.
Harrisburg, PA, US32 -
Ruffini Paul
Vice President at ARRO Consulting, Inc.
Lititz, PA, US15+ -
David Schlott
Senior Project Manager at ARRO Consulting, Inc.
Reading, PA, US1 -
Kathleen Koch
Project Manager I at ARRO Consulting, Inc.
Doylestown, PA, US32
