Civil Engineering Design

Civil engineering design services are the foundation of successful land development, infrastructure development, and construction projects of all sizes. At Levi Jay & Associates Inc., we provide expert civil engineering design services in Texas, delivering fully engineered, permit ready construction plans that meet local, state, and national standards. As a trusted civil engineering firm in the Dallas-Fort Worth area and across Texas, we specialize in transforming raw land, redevelopment sites, and existing properties into functional, code compliant, and buildable solutions.

An aerial view of a residential area with multiple houses, some of which are under construction, and winding roads connecting the neighborhood.

Whether you need civil engineering design for commercial development, residential subdivision design, industrial site planning, or municipal infrastructure projects, our team provides practical, cost effective, and results driven engineering services. Our comprehensive civil engineering design services include site planning, land development engineering, grading plans, drainage design, storm water management, utility design, paving design, access planning, and erosion control. We develop detailed civil engineering plans that are tailored to each project and aligned with local permitting requirements.

At Levi Jay & Associates Inc., we provide advanced drainage design services that include hydrologic analysis, hydraulic calculations, storm sewer design, detention pond design, and site grading strategies. Our civil engineering drainage solutions are designed to manage runoff effectively and comply with100-yearstorm event requirements. We evaluate both existing and proposed conditions to ensure proper water flow across the site and protect adjacent properties. Our designs may include underground storm drainage systems, inlets, culverts, swales, channels, and detention or retention systems depending on project needs. Grading design is another essential aspect of our civil engineering services. Proper site grading ensures positive drainage, site usability, accessibility, and long-term structural protection. Our grading plans are developed to optimize site performance while maintaining constructability and cost efficiency.

2024 International Building Code book on a wooden desk alongside a cup of coffee, architectural blueprints, a pen, and a partial view of a laptop.

As a leading civil engineering firm, Levi Jay & Associates Inc. is committed to delivering high quality civil engineering design services that support successful land development and construction projects. Our mission is to provide reliable, efficient, and code compliant civil engineering solutions that streamline permitting, improve constructability, and deliver long term performance. Whether you are planning a new development, improving drainage on an existing property, or navigating complex site constraints, our civil engineering design services provide the expertise and support needed to bring your project from concept to completion with confidence.

As experienced civil engineers in Texas, we understand the specific requirements of municipalities such as Dallas, Fort Worth, Plano, Grand Prairie, Garland, and surrounding cities. Our knowledge of local codes and review processes allows us to prepare permit ready civil engineering drawings that reduce review comments, accelerate approvals, and keep projects on schedule. Drainage engineering and storm water management design are critical components of civil engineering design. Poor drainage design can lead to standing water, erosion, pavement failure, foundation issues, and property damage.

Dear Mr. Layton,

I am writing to commend your professionalism and dedication in your role as Project Engineer with Levi Jay & Associates Inc. Your consistent attention to detail, clear communication, and commitment to quality have greatly contributed to the success of recent projects. Your work reflects a high standard of integrity and technical excellence that sets a strong example for others in the field. It has been a pleasure working with someone of your caliber. Your professionalism continues to enhance every team and project you are part of.

--Mark M. Tonti

We carefully coordinate elevations, slopes, building pad design, driveway access, and tie into adjacent properties. Our civil engineering grading solutions also consider ADA accessibility, parking lot design, and integration with retaining walls and other site features. By taking a holistic approach to grading, we ensure that every component of the site works together efficiently. Utility design and coordination are key elements of civil engineering design. Our services include water line design, sanitary sewer design, storm drainage systems, and coordination with existing underground utilities. We identify potential conflicts early in the design process to reduce costly changes during construction. Accurate utility layout and coordination improve project efficiency, reduce risk, and support successful installation in the field. Our civil engineering design services also include paving and access design to ensure proper circulation, durability, and long-term performance for vehicles and pedestrians.

An aerial view of a complex highway interchange with multiple lanes, overpasses, and circular ramps, surrounded by residential buildings, trees, and parking lots.

At Levi Jay & Associates Inc., our civil engineering design process is rooted in real world construction experience. We understand that successful civil engineering plans must not only meet design standards but also be practical to build. Our team works closely with developers, contractors, architects, and project stakeholders to ensure that designs are coordinated, constructible, and cost effective. By addressing site constraints, permitting challenges, and construction considerations early, we help minimize change orders, reduce delays, and improve overall project outcomes.