Hagen Engineering, PA delivers expert civil engineering and land development design services for developers, contractors, and municipalities across eight Southeast states — from site selection through final construction documents.
From preliminary feasibility through permit-ready construction documents, we deliver the full range of civil engineering services your project requires.
Complete site/civil engineering drawings including grading, erosion control, and layout plans that meet local code and get through plan review the first time.
Learn more ›BMP design, detention and retention pond sizing, and stormwater management systems that satisfy state and local stormwater requirements for commercial and residential sites.
Learn more ›Water line layout, sizing, and design coordinated with local utilities to ensure adequate domestic and fire flow for your development from day one.
Learn more ›Gravity sewer and force main design, lift station sizing, and utility coordination — designed for long-term maintainability and municipality acceptance.
Learn more ›Preliminary site layout, local ordinance investigation, and zoning analysis to evaluate a site's development potential before you commit to a purchase.
Learn more ›Management and coordination of environmental, geotechnical, survey, and wetland consultants to streamline your permitting process and keep projects on schedule.
Learn more ›We work where you build. Our team understands the local regulations, municipal relationships, and site conditions that define successful land development across the Southeast.
We are actively licensed and working in NC, SC, TN, GA, AL, AR, VA, and FL. We know the local codes, the plan reviewers, and the common approval pitfalls — so your project moves faster.
We work primarily with private-sector developers, not municipalities. That means we understand your business model, your timelines, and the cost vs. constructability tradeoffs that matter on every project.
We manage the full team — surveyors, environmental consultants, geotechnical engineers, and wetland specialists — so you have one point of contact driving the process.
We regularly serve national and regional developers entering new Southeast markets. We bring the local regulatory knowledge they need to evaluate sites and move confidently through entitlement.
When you hire Hagen Engineering, you work directly with our principals — not a rotating cast of junior staff. We're small enough to care deeply about every project and responsive enough to keep your development timeline on track.
Hagen Engineering is licensed and actively delivering projects in eight states. Whether you're entering a new market or expanding an existing portfolio, we bring the local knowledge to make it work.
We help developers and national clients navigate the unique regulatory environments, municipal relationships, and site conditions of each state we serve.
We measure success by the outcomes our clients achieve — on budget, on schedule, and through permitting without surprises.
"I love working with Hagen Engineering! Everyone on their team is extremely knowledgeable and professional. They are quick to respond to any questions/concerns. They do a fantastic job at designing in the most efficient manner, no matter how big or small the project is. Hagen Engineering is my go-to civil engineer for any of my projects."
"With having a long-standing relationship with Hagen Engineering for over 20 years, Sgroi Geomatics, PLLC highly recommends their brand of professionalism and expertise."
Whether you're evaluating a site, preparing for permitting, or ready to start construction documents — let's talk. Our team is ready to help.