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Who We Are
Sectors
- DiscoveryTM
- Residential Land
- Special Financing District
- Site Development
- International Site Development
- Water/Wastewater
- Hydrology & Hydraulics
- Construction Management
- GIS
- Drone Aerial Services
- Environmental & Coastal
- Surveying
- Planning
- Landscape Architecture
- Transportation
- Public Works
- Water Resources
- Water/Wastewater
- Authorities
- Electrical Engineering
- GIS
- Drone Aerial Services
- Environmental & Coastal
- Surveying
- Subsurface Utilities Engineering
- Construction Engineering & Inspection
- Stormwater Compliance
- Right of Way (ROW)
- Telecom Wireline
- Telecom Wireless
LJA is a known leader in flood control and drainage. If it involves H2O, we have the experts to collect, control, convey, channel, and construct it.
Our engineers provide comprehensive planning, design, and modeling technology that drives transportation and keeps people on the move where they live, work, and play.
We are committed to providing real value at every step of the construction process on communication, timelines, schedules, milestones, and budgets.
- Phase I/Phase II MS4 Permits
- Stormwater Pollution Prevention Plans (SWP3)
- Environmental Assessments
- Spill Prevention Control/Countermeasure
- Wastewater Discharge Permit Applications and Renewals
- Cultural Resources
- National Environmental Policy Act (NEPA) Compliance Assessments
- US Army Corps of Engineers (USACE) Permitting Preparation and Coordination
- Hazardous Materials Assessments
- Mitigation Plans and Monitoring
- Environmental GIS/CADD Mapping
- Lead & Copper Rule Revised
Services
Services
How To Contact Us