D & H | Construction

Construction & Support Services

D & H can provide equipment and trained personnel for your environmental construction project. We have successfully completed projects such as excavation of thousands of cubic yards of soil, fence and access-road construction, and decommissioning of remediation systems. Special projects are our specialty. We have performed sound-proofing of a remediation compound; berm construction near a gun shooting range; exploratory trenching in a closed landfill; repairs on landfill covers, oil-water separator installation-sampling-servicing; water recycling system servicing; and liner installations.

D & H is licensed in Texas, New Mexico, Arizona, and Oklahoma as an underground storage tank installation and removal contractor. We have successfully removed hundreds of underground and aboveground storage tanks and completed tank closure reporting.

In addition, our technicians can support your environmental project by performing groundwater sampling, PSH gauging-bailing, monitoring well sampling, soil-waste sampling, drill-cuttings disposal and equipment repairs. We have experience on wastewater and stormwater sampling and monitoring. Our staff is highly trained and is provided with HAZWOPER training.