O'Neill Engineering, LLC

2001 West Camelback Road Suite 200
Phoenix, Arizona 85015

Phone: (602) 242-0020
Fax: (602) 242-5722

O'Neill Engineering

Civil Engineering, Planning, Land Surveying and Subsurface Utility Engineering

Welcome to O'Neill Engineering LLC, a Professional Civil Engineering and Land Surveying Company, established in Phoenix, Arizona in 1987. We have a proud tradition of providing practical and cost effective surveying, planning and civil engineering solutions. We are committed to providing our clients with responsive and personal service.

Our areas of expertise include: ALTA Surveys, Boundary Surveys, Topographic Surveys, Subdivision Platting, Civil Site Engineering, Grading and Drainage, Storm Water Management, Transportation, Public and Private Infrastructure, Construction Staking, Construction Administration and Subsurface Utility Engineering.

Our expanding list of satisfied clients includes national retailers, real estate developers, design-build contractors, contractors, public agencies, small business, home owners and many others.

O'Neill Engineering has registered Civil Engineering professionals in the following states: Arizona, Colorado, Michigan, New Mexico, Ohio, Pennsylvania and Florida and Land Surveying professionals in Arizona, Colorado, New Mexico and California.

Thank you for visiting!