Services
Construction Consulting

GTA provides a wide range of services for Construction Observations and Construction Materials Testing (COT/CMT) in various sectors; including commercial, industrial, and residential. Some of these complex projects include high-rise structures, shoreline construction, stadiums, and landfills. There isn’t a job too large or too small that GTA doesn’t have the resources to handle the services required for your project.
Our construction materials testing services help support quality control in construction projects and improve confidence in field performance. Typical Services Provided:
- Site work – structural fill testing, subgrade soil, utility backfill operations
- Retaining wall testing, inspections, and certifications
- Bituminous concrete
- State DOT-certified personnel
- Foundations – soil bearing capacity of footings
- Chapter 17 Special Inspections
- Laboratory services
- Concrete sampling
Featured Projects
Explore projects that reflect our experience in construction materials testing and inspection and field support for complex sites.
Dry Cleaner Site
Heartland (Marsh View) Dental – Narcoossee
Beech Creek
Retaining Wall at Box Hill
Cape Henlopen Medical Center
Mariner Bay at Annapolis Towne Centre, Building 2
Day in the Life of a Field Tech

Partner With Us
With more than 600 engineers, geologists, scientists, technicians, and support personnel, GTA has the expertise, resources, and experience to meet your needs. Reach out to us today for construction testing services and project support.