Caird Sextant, LLC
From the Poles to the Tropics - and Everywhere in Between
Annandale, VA
Explore capabilities, project experience, and office locations to build your shortlist.
From the Poles to the Tropics - and Everywhere in Between
Annandale, VA

High-Quality Engineering Solutions Customized to Fit Your Project

Process Design & Development and Equipment Specification & Procurement.

We Provide Our Clients With A Single-Source Solution.
Bartow, FL

Structural Analysis and Design and Structural Demolition Modeling.
Hamilton, NJ
Connecting people, places, and ideas
At the Forefront of Design for Our Changing World

Local Sensibility and World-Class Solutions
Jackson, MO

Leaders in Environmental Compliance & Testing
Casper, WY+1

Where Innovation Meets Sustainable Impact
Saint Paul, MN+4

Civil Engineering and Drainage Design.
Monroe, LA

Professional Solutions to Environmental and Engineering Challenges Nationwide
Bentonville, AR+1

Specializing in waterfront project design and consulting
Fort Myers, FL

Ingenuity, Integrity, and Intelligence.

Integrated geotechnical engineering, geophysics, and hydrogeology consulting in the Pacific Northwest.
Kirkland, WA+1

Trusted Expertise, From the Ground Up
New York, NY+4

Environmental and Civil Engineering
Framingham, MA
We Exist to Elevate Our Families, Communities, and Profession.
Bartow, FL+6

Partnering to Build & Protect What Matters Most
Tucson, AZ+4
Site Remediation and Underground Storage Tank (UST) Services.
Engineered For Life
Ridgefield Park, NJ

Multidisciplinary engineering, architecture, design and consulting services.
Brampton, ON

A Century of Engineering Service
Greenville, NC+1

Building Better Communities, Creating Opportunities, and Inspiring the Next Generation
Atlanta, GA+3