Ultra Engineering Contractors, Inc. is much more than just a utility locating company. We are an engineering contractor that specializes in utility location using both air/vacuum excavation technology along with GPR and full service utility detection services. There is no safer way to positively identify underground utilities. Performing work in all of Southern California, we take pride in meeting and exceeding the needs of our clients. We work in close cooperation with project managers to ensure that there is no question left unanswered. We also provide advice in the field for alternative solutions that can save time and money without compromising quality.