3 engineering is a result-driven, full-service civil engineering, planning, and surveying company that will take your project from conceptual design through the final stages of construction.

Based in Phoenix, Arizona we are committed to delivering on the promise of total client satisfaction, and will work closely with you to achieve a product that exceeds your expectations. 3 engineering is dedicated to finishing your project on time and at an unmatched level of quality.

With licensed civil engineers and surveyors in Arizona, California, and Colorado, 3 engineering is equipped for projects of any size and complexity throughout the Southwest. We look forward to working with you and building a long-term partnership that we are confident will enhance your business.