Header image.


Geotechnical Engineering

For over 30 years, The Quill Group has been conducting subsurface/foundation investigation analysis and design, test borings, pile design, retaining wall systems, dewatering systems, Support of Excavation (SOE) and other geotechnical-related services. Read More..

Structural Engineering

Our engineers are experienced in midrise design in both steel and concrete, as well as, developing platforms for wood framing typically used on mid-rise residential structures. Read More..

Land Surveying

Our survey teams are comprised of professional land surveyors, technicians, and field personnel. Read More..

Civil Design

Our experienced staff of talented professionals each use elements of geometry, engineering, trigonometry, mathematics, physics, and law to accomplish the task at hand. Read More..

Materials Testing and Special Inspections

Our mission is to ensure that the materials you are working with meet your design specifications and are installed accordingly. Read More..

MEP Design

We provide HVAC, plumbing, electrical, fire alarm, and fire protection designs. Read More..