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Upcoming Events


ARRO Drone Services Spotlight

ARRO’s expert use of drone technology has greatly expanded the services we provide – and how they are delivered.

News Releases

Employee Spotlight: Andrew Tuleya

In this latest Employee Spotlight, Andrew Tuleya (GIS Manager/Analyst IV and drone pilot extraordinaire) talks about his work with both ARRO and the non-profit Horse-Shoe Trail Conservancy.

News Releases

Employee Spotlight: Heather Montgomery

Heather Montgomery, ARRO’s newly appointed CFO, shares details on what she believes is the single most important thing an organization can have, what she sees in ARRO’s future, and how living many years in Alaska helped make her the strong leader she is today.

News Releases

ARRO Welcomes a New Chief Financial Officer

“What began as an extremely thorough search and in-depth screening process has ended with Heather, who I know will deliver a compelling blend of strategic planning and hands-on leadership,” said Cary Vargo, CEO of ARRO Consulting…

News Releases

Employee Spotlight: Evan Charnoff

We’re happy to bring you our second Employee Spotlight just in time for good holiday season reading. This regular feature acquaints you with both an ARRO team member, and a nonprofit in which they – and now ARRO – support. This spotlight falls on Evan Charnoff, a Scientist I for ARRO Consulting, who works in our Lititz office.

News Releases

Team Member News: Kelsey Wood-Biros, G.I.T., Scientist III

Kelsey Wood-Biros, G.I.T., a Scientist III for ARRO, was recently certified as a Forestry Professional through Maryland’s Department of Natural Resources. Working out of ARRO’s Frederick office, she explained that as an environmental geologist, she is extremely excited to be able to help protect forests and critical habitats.

News Releases

ARRO Employee Spotlight: Brooke Leister

Welcome to our inaugural Employee Spotlight!
This regular feature will acquaint you with both an ARRO team member,
and a nonprofit in which they support.

Our first spotlight falls on Brooke Leister, a Scientist II for ARRO Consulting, who works in our Birdsboro office.

News Releases

ARRO Selected by General Service Administration

ARRO has had the privilege to serve both municipal and private sectors for over 75 years. Now, as a newly approved General Service Administration (GSA) …

News Releases

ARRO Awards Scholars

For close to two decades, we’re extremely proud to have sponsored a scholarship program that has gifted thousands of dollars to young academics in the …

News Releases

ARRO Strengthens Service Capabilities with Acquisition of CKS Engineers

We are excited to announce that ARRO has acquired CKS Engineers, Inc., a consulting engineering firm headquartered in Bucks County, PA, specializing in providing civil, …



ARRO Consulting is a leading engineering, environmental, information technology, and management consulting firm headquartered in Lancaster County with five other strategically located offices in PA and MD.
Headquartered in Lancaster County with five other strategically located offices in PA and MD