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The ARRO brand of civil engineering is rooted in our love of our profession, our dedication to our clients, and our desire to improve the environment and the communities we serve.
For over 75 years, ARRO has been a cornerstone of the water and wastewater industry in the mid-Atlantic region. Our clients can feel confident that they are in good hands, thanks to our comprehensive capabilities, innovative solutions, and extensive knowledge of ever-changing regulations.

IN THE NEWS: Lead and Copper Rule Revisions
Give us less than 30 minutes, and you will have a firm grasp on the new Lead and Copper Rule Revisions being mandated by the EPA and administered by DEP.

ARRO is uniquely positioned to provide our public and private sector clients with solutions to their water needs. From making sure your residents have clean water, to protecting the environment in which we live and work, we are committed to providing services that make our communities better.

PFAS, the “forever chemicals” are here, and the stakes are high. ARRO Consulting is ready to help with our recorded PFAS WEBINAR and SURVIVAL KIT PDF

Click both to view and download!


Water Services