
A full range of remediation support for your project.
GRT’s Environmental Services team offers soil removal or stabilization, and onsite water treatment for a cost-effective contamination solution.
From the outset of any land development, the risk of unforeseen environmental challenges can undermine not only the timeline of the project, but its entire viability.
GRT offers a network of disposal options and handling of bulk volumes to minimize the disposal cost to your project.
By working with your environmental consultant, we’ll take a customized approach based on the scale of project and contamination level on your site to ensure you get the best solution.
Construction Services
Soil Transportation
Onsite Water Treatment
Contaminated Soil Disposal
Aggregate/Backfill Sourcing
Soil Recycling
Soil Stabilization
Clean Soil Removal
Drill Mud Processing
Efficient and affordable removal of contaminated soils.
We are able to safely, responsibly and cost effectively handle a range of soils including Hazardous, IL+ (with both hydrocarbon and heavy metal contamination), CL+, and salt laden. We can also provide services across this range, from excavation, transport by truck or barge, in-situ stabilization, and disposal.
Accepting materials now - contact us to schedule removal.

Low-touch, effective treatment for construction impacted waters.
High turbidity water accumulation from seasonal rainfall or existing groundwater can slow your project down.
If the water is contaminated with heavy metals or hydrocarbons, safe removal and discharge becomes even more complicated. Our treatment systems are self-dosing, portable and modular. System components can be added or removed to meet the fluctuating water conditions on your site.
Solids Removal
Our systems remove solids from site groundwater for safe discharge to storm, sewer or re-use on site using a passive dosing process for reagents.
Each bin system will dose reagents based on the incoming feed water characteristics, and reagent selection can be tailored to the specific application.
Water Treatment
Additional treatment steps can be added as needed to remove metals or hydrocarbons prior to discharge.
