LJA is an employee-owned, full-service, comprehensive multi-disciplinary consulting firm. With offices across the nation, we offer one-source, one-stop reliability for all of our clients, when and where they need us. We are organized around eight comprehensive sectors and can seamlessly build successful project teams with civil, structural, and electrical engineers, plus hydrologists, planners, landscape architects, construction managers, GIS designers, and surveyors. Our resources are leveraged across the firm to deliver expertise-driven teams, increase responsiveness to your specific needs, and individualize project solutions.

Melisa D. Montemayor
Senior Vice President
Southwest Region Leader-Transportation


Our Address:

6909 Springfield Ave., Laredo, Tx 78041


27.5649939452186, -99.4979335363549