Principal Technology was founded in 1997 in Dallas, Texas with the single vision of providing fundamentally sound engineering and design services to industrial, infrastructure, energy, and manufacturing clients by a staff of exceptionally qualified professionals. We provide our clients with comprehensive, multi-disciplinary, and fully integrated Total System Solutions. Our primary areas of expertise encompass chemical, mechanical, piping, electrical, instrument, and control system engineering and design. Within our business units, we extend our offerings to include engineering and design services, control system integration, and the fabrication of packaged equipment.