
The Quill Group
Reinventing the Art of Engineering
Bridgeport, CT
Explore capabilities, project experience, and office locations to build your shortlist.

Reinventing the Art of Engineering
Bridgeport, CT

We Set Our Sights on Excellence

Geotechnical Engineering & Special Inspections
Tri-Cities, TN+1

Geotechnical Engineering and Materials Testing.
Prescott, AZ

Proper Execution with Precision
Miamisburg, OH
Engineering Excellence
Las Vegas, NV+5
Serving Our Industry Since 1898
Fresno, CA+3

Geotechnical and environmental engineering solutions that balance cost and risk.
San Jose, CA

A solution-oriented international organization experienced in engineering and IT services.
Lincolnshire, IL

Engineering Excellence for a Sustainable Tomorrow
Youngsville, NC

Your Cold Chain Engineering Solutions Partner for Biopharma
Houston, TX

Engineer - Design - Inspect
Powhatan, VA+1

engineering beyond limits
Round Rock, TX+2

Remediation and PFAS Treatment and Remediation.
Boston, MA

Construction Inspection and Coatings Inspection.
Cleveland, OH

Drop the mass, drop the past

Engineering to a Better World
Houston, TX+1

Engineering Beyond.
Springfield, MO+9

Providing solutions since 1948.
Casper, WY+1

A Heritage of Innovation
Brigham City, UT
Radome Excellence for Demanding Applications

An Independent, Locally Owned Engineering Practice.
Geotechnical Engineering and Shallow and deep foundation studies.
O'Fallon, MO

Together, we are building the future.
Tucson, AZ