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Business Details
Engineering Solutions for Community Growth
Founded as a small operation in a two-car garage, ARH Associates has grown into a statewide industry leader in design engineering, surveying, and environmental services. Our team of dedicated professionals remains committed to serving as client partners, delivering results while elevating employee potential. We focus on the human impact of our work, building a diverse team equipped to meet client needs through technical excellence and community-centric solutions.

With over 90 employees and decades of experience, we uphold core fundamentals established by founder Chris Rehmann, prioritizing affordability, accessibility, continuous improvement, and unwavering commitment to client success. Our approach combines innovative methodologies with regulatory expertise to navigate complex challenges in infrastructure, land development, and environmental compliance across the Mid-Atlantic region.
Services
Site Design Road Infrastructure Water Resources Boundary Surveys Environmental Compliance
Highlights and features
  • We deliver engineering solutions tailored to New Jerseys unique regulatory environment
  • Our team includes licensed professionals with 8+ decades of combined surveying expertise
  • Proven track record in municipal infrastructure projects across 21 NJ counties
  • Integrated approach combining engineering, planning, and environmental compliance
  • Community-focused designs prioritizing sustainability and public impact
Services
Site Design and Development
Our site design team creates innovative residential, commercial, and educational facilities while ensuring regulatory compliance. We manage projects from concept through construction, focusing on sustainable stormwater solutions and cost-effective development. With expertise in New Jersey's specific requirements, we deliver functional spaces that balance community needs with environmental considerations.
Road and Infrastructure
We design and oversee roadway improvement programs, managing hundreds of miles of infrastructure projects. Our services include NJDOT permitting, stormwater management, and construction coordination. We collaborate with local officials and residents to minimize disruptions while enhancing transportation networks and public safety.
Water Resources
Our water resource engineers handle complete water and sewer system projects from supply wells to treatment facilities. We specialize in coastal interceptor pipelines and floodplain management, combining technical expertise with regulatory knowledge to deliver resilient water infrastructure solutions for municipalities.
Boundary Surveys
With 80+ years of experience, our survey division provides ALTA/ACSM standards surveys and 3D laser scanning services. We support both design projects and direct clients, offering precise measurements for property boundaries, construction layout, and energy infrastructure projects across four states.
Environmental Compliance
Our environmental team secures permits and ensures compliance with New Jersey's stringent regulations. We provide impact assessments, wetland delineations, and remediation services, working closely with agencies to expedite approvals while maintaining environmental stewardship throughout project lifecycles.
People
Richard Rehmann
President/CEO
With decades of leadership experience, Richard guides ARH's strategic direction while maintaining focus on client partnerships and team development. He upholds the company's founding principles of accessibility and continuous improvement.
Stuart Wiser
Vice President Planning & Environmental Services
A certified planner with extensive municipal project experience, Stuart leads our planning division in creating sustainable community developments and navigating complex regulatory frameworks for public and private clients.
Jeff MacPhee
Vice President Energy Services
Specializing in energy infrastructure, Jeff manages surveying operations for transmission lines and critical energy facilities, leveraging technical expertise to deliver precise solutions for major utility providers.
Thomas Francis
Director of Marketing & Client Partnerships
Thomas coordinates community engagement initiatives and client relations, ensuring alignment between ARH's technical capabilities and client expectations through strategic communication and partnership development.
Christine Winter
Planner
As an experienced planner, Christine contributes to municipal projects and regulatory compliance efforts, applying her expertise in zoning requirements and sustainable development practices.
Questions
What engineering services does ARH Associates offer?
We provide site design, infrastructure development, water resource management, and environmental compliance solutions for public and private sector clients.
Which geographic areas do you serve?
Our primary service area includes all 21 New Jersey counties, with projects extending into Pennsylvania, Maryland, and Delaware.
How does ARH handle regulatory compliance?
Our dedicated regulatory team navigates permitting processes with local, state, and federal agencies to ensure timely project approvals.
What surveying technologies do you use?
We combine traditional methods with robotic scanning, 3D laser technology, and GIS mapping for precise surveying results.
Can you assist with municipal infrastructure projects?
Yes, we specialize in roadway improvements, stormwater management, and public facility development for municipalities.
Do you work on renewable energy projects?
Our team provides surveying and engineering support for electric transmission lines, substations, and renewable energy infrastructure.
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