
O'Connell & Associates Consulting Engineers, LLC
Civil, structural, waterproofing, and restoration engineering services
Santa Rosa Beach, FL+3
Explore capabilities, project experience, and office locations to build your shortlist.

Civil, structural, waterproofing, and restoration engineering services
Santa Rosa Beach, FL+3

Design. Build. Operate.
Grand Rapids, MI+10

Discover What's Possible
Memphis, TN
ENGINEERED for what's next.
Easton, MD

Driving Client Success through Technical Expertise
Metairie, LA
Structural Engineering and Structural design and analysis.
Fairlawn, OH

Structural Engineering and Load-bearing analysis.
Stanton, CA

Vision. Experience. Results.
Tampa, FL

Buildings solved.
Salt Lake City, UT

Mechanical, Electrical, and Plumbing Engineering Consultants
San Diego, CA

Mechanical and Electrical Engineering Services
Jackson, MO

Connecting land, water, and innovation
Ft. Lauderdale, FL+2
Engineering Colorado's Mountain Communities
Carbondale, CO

Let our experience make yours better.

Construction management and inspection services for infrastructure projects

Your partner to plan, navigate, develop and build rich and vibrant communities.
Sumner, WA
Improving Alaska's Communities Through Innovative Cold Region Design Solutions.
Anchorage, AK+3

Engineering Excellence for Every Client and Project
Lubbock, TX

Civil Engineering Consulting Services
Indianapolis, IN
Your Partners In Project Delivery
Houston, TX

Electrical Design and Low-Voltage Systems.
Columbia, SC

Serving our clients for over 30 years.
Maitland, FL+4

Architecture and beyond.
Williamsburg, VA

Civil Engineering, Land Surveying, Aerial Mapping, Construction Administration, 3D Machine Controlled Modeling, and 3D Laser Scanning
Omaha, NE+3