O'Day Consultants, Inc.
Civil Engineering and Land Surveying Experts
San Diego, CA
Explore capabilities, project experience, and office locations to build your shortlist.
Civil Engineering and Land Surveying Experts
San Diego, CA

Landing reliable solutions, together

We build world-class facilities with design, efficiency, quality, and purpose in mind.
Beaverton, OR+1

Civil Engineering Design and Site Design.
Sicklerville, NJ
Experts in Water
Draper, UT+5

The Proven Solution
Muscatine, IA+4

Over 60 Years of Engineering Excellence.
Sioux Falls, SD+3

Every Successful Project Begins With A Solid Foundation
New Port Richey, FL

Engineering Design and Site Design.
New Gloucester, ME+2

Engineering Design and Detailed Design.
Lakewood, CO+1

Since 1914 Engineering & Landscape Design
Lexington, KY+2

Structural Engineering and Foundation Assessments.
San Antonio, TX+1

Professional civil engineering services in New Mexico and Arizona
Edgewood, NM
Maritime innovators creating ripples of change in naval architecture
Houston, TX

Since 1980, Providing High Quality Services to Our Clients in Puerto Rico and Abroad
San Juan, PR

Specialized engineering consulting and training environment support for the Department of Defense
Port Orange, FL

Mechanical Design and HVAC.
Sioux Falls, SD

Electrical, Mechanical & Sustainable Engineers
San Francisco, CA+1

Architectural, Electrical & Mechanical Design
Somerville, NJ

Planning and Feasibility Studies.
Greenwood Village, CO

Building Design and Structural steel frames.
Providence, RI
Planning Services and Conceptual Design.
Ketchum, ID

Development Services and Site Design.
Las Vegas, NV

Plan. Design. Engineer.
Menomonie, WI+1