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Business Details
21 Years
experience
Civil Engineering & Land Surveying Services in Biloxi, MS
Founded in 2005, Seymour Engineering has established itself as a trusted multi-discipline firm specializing in civil and environmental projects along the Mississippi Gulf Coast. Our team combines technical expertise with a commitment to innovation, delivering comprehensive engineering consulting services for public and private sector clients. With capabilities spanning roadway systems, water and wastewater infrastructure, marine engineering, and land surveying, we prioritize quality, cost-effectiveness, and responsiveness in every project. Our in-house professional land surveyors utilize advanced technology to ensure precision in surveying and right-of-way acquisition.

From feasibility studies to final construction, we focus on creating sustainable infrastructure solutions that enhance community well-being while maintaining environmental stewardship. Our track record includes transformative projects like the Town Commons Development and Bayview Avenue Boardwalk, demonstrating our ability to tackle complex challenges with tailored approaches. Through engaged listening and collaborative planning, we ensure our designs meet both functional requirements and long-term community needs.
Services
Civil Engineering Land Surveying Marine Engineering Water & Wastewater Systems Roadway Design Project Management Environmental Consulting Dredging Services Recreational Parks Storm Drainage
Details
  • Year established: 2005
Highlights and features
  • We offer 18+ years of experience in Gulf Coast civil engineering projects since 2005
  • Our in-house survey team utilizes state-of-the-art technology for precise measurements
  • We specialize in complex infrastructure projects with environmental stewardship expertise
  • Our team provides full lifecycle project management from feasibility to construction
  • We maintain deep local knowledge through extensive Gulf Coast community projects
Services
Civil Engineering
We provide comprehensive civil engineering consulting for infrastructure projects including roadways, drainage systems, and public facilities. Our services cover complete project lifecycles from initial feasibility studies through final construction management. With specialized expertise in Gulf Coast environmental conditions, we deliver sustainable solutions that balance technical requirements with ecological considerations while maintaining strict budget and timeline controls.
Land Surveying
Our in-house professional land surveyors utilize advanced technology for precise measurements and boundary determinations. Services include topographic surveys, right-of-way acquisition mapping, and construction staking. We support infrastructure projects with accurate spatial data collection and analysis, ensuring proper alignment and compliance with regulatory requirements through the use of modern surveying instruments and software.
Marine Engineering
We specialize in marine facility design and coastal infrastructure projects including docks, harbors, and waterfront developments. Our expertise covers hydrographic surveying, environmental permitting, and construction administration for marine environments. We implement erosion control measures and sustainable design practices while maintaining functionality for commercial and recreational maritime activities along the Gulf Coast.
Water & Wastewater Systems
We design conventional and innovative water treatment, distribution, and wastewater management systems tailored to community needs. Our engineers develop cost-effective solutions for collection systems, treatment facilities, and stormwater management while incorporating modern technologies. We address both standard requirements and complex challenges like flood mitigation through comprehensive hydraulic modeling and infrastructure planning.
Project Management
We offer end-to-end project management services coordinating all phases from concept development to construction completion. Our approach emphasizes timely delivery and budget adherence while maintaining quality standards. We integrate engineering design, surveying, and construction oversight to ensure seamless implementation of infrastructure projects including roads, parks, and utility systems across public and private sectors.
People
Mark M. Seymour, Jr.
President
With extensive leadership experience, Mark oversees all engineering operations and strategic direction at Seymour Engineering. He ensures technical excellence across civil infrastructure projects while maintaining client relationships and fostering professional development within the team.
Hunter Sonier
Engineer Intern
Hunter supports engineering design and project implementation under senior supervision. He contributes technical skills to infrastructure projects while gaining hands-on experience across various engineering disciplines and construction management activities.
Larry Saucier
Professional Land Surveyor
As lead surveyor, Larry directs all land measurement operations using advanced technologies. He ensures precise data collection for boundary determinations, construction staking, and right-of-way mapping across diverse infrastructure projects.
Matthew Kirkland
Civil Engineer
Matthew specializes in civil infrastructure design and implementation. He leads engineering solutions for roadway systems, drainage projects, and public facilities while ensuring compliance with technical standards and client requirements.
Jody Spires
Project Manager
Jody coordinates project execution from planning through completion. He manages timelines, resources, and stakeholder communication to ensure successful delivery of complex engineering projects while maintaining quality control and budget adherence.
Questions
What areas do you serve?
We primarily serve the Mississippi Gulf Coast region including Biloxi, D'Iberville, Gautier, and surrounding counties.
What engineering services do you offer?
We provide civil engineering, land surveying, marine engineering, water/wastewater systems design, and project management services.
How long have you been in business?
Seymour Engineering has been serving clients since our founding in 2005.
Do you work with both public and private clients?
Yes, we provide engineering solutions for both government agencies and private sector clients.
What makes you different from other firms?
Our combination of technical expertise, local knowledge, and commitment to community-focused design sets us apart in infrastructure development.