256.734.2114
sjaonl@sjaonline.com
OUr services
From concept through construction, we collaborate with our clients to develop solutions that are practical, innovative and cost effective.
Land Planning
In most cases, you only get one opportunity when generating value in your property. We partner with you to ensure success in the stewardship of your development.
Site Design
Practical solutions to the most challenging site conditions – whether residential, commercial, institutional or municipal site development, our team is equipped to provide functional and innovative design services to our Clients.
Roadway and Utility Design
Aging civil infrastructure with increased public and regulatory demands have imposed a tremendous responsibility upon our governing agencies. Equipped with the latest technologies and years of experience, our team is prepared to provide comprehensive design services for new construction or existing assets.
Construction Services
Comprehensive project management, construction administration and observation services ensure each project’s success through the most formidable, unforeseen conflicts during construction. Our dedication is to the best interests of the Owner.
Applied Technologies
Computer Aided Design and GIS Mapping
- AutoCAD v2020
- Microstation
- ESRI ArcGIS
Site Design and Earthwork
- AUTODESK AutoCAD Civil 3D
- Transoft Solutions Autoturn
- COGO – Coordinate Geometry
- DTM – Digital Terrain Modeling
Hydrology and Hydraulic Modeling
- Hydraflow Hydrographs
- Hydraflow Storm Sewers
- Hydraflow Express
- FHWA HY8 for Culvert Design
- HEC-RAS
- HEC-HMS
- AUTOCAD Storm and Sanitary
Project Management and Scheduling
- Microsoft Office
- Microsoft Project
- Adobe Acrobat Professional
- Bluebeam Revu
