
A4Civil delivers precision land development and infrastructure design for commercial and residential projects across Arkansas.
From the first site plan to the final permitted plan set, A4Civil provides end-to-end civil engineering services tailored to Arkansas.

From raw land to shovel-ready lots — site planning, plat design, grading, and subdivision layout. We navigate the full entitlement process with local municipalities across Arkansas.

Roadway design, stormwater management, water and sewer systems, and utility coordination. We engineer the infrastructure that makes development viable and communities thrive.

Complete civil engineering packages for commercial developments — from pad sites and mixed-use centers to large-scale retail and office campuses across Arkansas.
We manage the full permitting process — from preliminary plat to final construction plans — coordinating with city and county agencies to keep your project on schedule.
Detention basin design, drainage studies, floodplain analysis, and NPDES compliance. Engineered solutions that protect your investment and satisfy regulatory requirements.
Complete site civil packages for commercial and residential developments — parking, access drives, grading plans, and utility layouts coordinated with your architectural team.

A4Civil is an Arkansas civil engineering firm with deep roots across the state. We partner with architectural firms, private developers, and home builders to deliver accurate, code-compliant civil engineering from concept through construction.
Our team of licensed professional engineers brings local regulatory expertise and decades of project experience — so your development moves faster, with fewer surprises, from the first site visit to the final recorded plat.
We integrate seamlessly into your design process — coordinating site constraints, utility conflicts, and grading requirements before they become costly RFIs. A4Civil speaks architect.
Whether you're assembling a 200-lot subdivision or a 5-acre commercial pad site, A4Civil manages the civil engineering and entitlement process so you can focus on the deal.
We deliver construction-ready lots with accurate grading plans, utility stubs, and drainage solutions — so your crews can break ground with confidence and no surprises.

Multi-phase residential subdivision — full civil design from site planning through final plat recording, street infrastructure, and utility coordination.







Representative projects — contact us to discuss your specific project needs
A4Civil is led by two licensed Professional Engineers with a combined four decades of experience across Arkansas and the region.
Ferdinand is a registered Professional Engineer with more than two decades of experience in civil engineering, including commercial, single-family and multi-family residential, public works, and impact-study projects across Arkansas, Oklahoma, Missouri, and Texas.
His project experience ranges from one-acre developments to hundred-acre mixed-use sites, reflecting a broad technical background and a practical understanding of complex land development and infrastructure needs. Having spent much of his career as the owner and principal engineer of his own firm, he brings leadership, technical judgment, and comprehensive oversight of engineering design, construction administration, and firm operations to every project.
Jason is an experienced civil engineer with over 23 years of experience delivering infrastructure solutions across Arkansas, Missouri, and Oklahoma. Over the course of his career, he has managed and contributed to thousands of projects for both public and private sector clients.
His core expertise spans water and wastewater systems, street and storm drainage infrastructure, subdivisions, parks, and large-scale mixed-use developments. He takes a comprehensive approach to each engagement, integrating design, planning, project management, and client service to deliver solutions that are efficient, sustainable, and fully compliant with regulatory requirements.
Ready to work with our team? Let’s discuss your project.
Ready to move your project forward? Reach out and a member of the A4Civil team will be in touch.
797 N. Salem Road, Suite 140
Fayetteville, AR 72704
Serving clients statewide across Arkansas