Our Team

Client Testimonials


"I have developed a large level of confidence with their work and have been extremely pleased with the product."

Edric Doringo, Project Manager, City of San Diego


"Their cost-conscious approach is especially appreciated in these tough market conditions."

Don Mitchell, Senior VP, McMillin Land Development 


"O'Day Consultants addressed all of our concerns during the design process..."

Stephanie Kellar, Associate Civil Engineer, City of Encinitas


"I confidently recommend their civil engineering and land surveying services due to their high level of service, quality work, speed and efficiency, and their expertise in obtaining the necessary permits for our projects."

Sherri Howard, Associate Engineer (retired), City of Carlsbad


"Their work has been excellent and has always been delivered on time and within budget. They also have been responsive and willing to allocate any necessary resources to accommodate our changing needs."

Luawanna Hallstrom, COO/GM, Singh Family Farms &

Oceanside Produce

Nichole Fine, PE, PLS, QSD, QSP

Project Manager

Our Firm


O’Day Consultants is a full-service civil engineering and land surveying firm with 37 years of experience. We offer comprehensive, client-based, professional civil engineering, design, surveying, mapping and consulting services. We have provided services for public works, utilities, industrial, commercial, retail, and large housing projects. Since 1981, we have successfully worked with local public agencies, private developers, general contractors, architects and other consulting firms on numerous development and redevelopment projects in San Diego County and throughout Southern California.


We are certified with the City of San Diego as a Small Local Business Enterprise (SLBE) and the State of California as a Disabled Veteran Business Enterprise (DVBE) and a Small Business Enterprise (SBE). We are also verified with the Department of Veterans Affairs as a Service-Disabled Veteran-Owned Businesses (SDVOSB).


We specialize in land development, street improvement, and sewer/water and storm water infrastructure for public works and private development projects, as well as educational, hospitality and recreation facilities.