thermal treatment

Directional Technologies, Inc. (DTI) provides horizontal directional drilling (HDD) expertise for environmental and utility projects across the United States. With 34+ years of experience and over 5,000 horizontal remediation wells installed worldwide, DTI combines engineering precision with field innovation, serving environmental consultants, utility contractors, and civil construction teams.

Air sparging (AS)bioremediationdewateringhorizontal directional drillingHorizontal remediation well installationIn-situ chemical oxidation (ISCO)Multi-phase extraction (MPE)soil samplingSoil vapor extraction (SVE)Sub-slab vapor mitigationWell screen design and installation

Focus Environmental, Inc., established in 1988 and located in Knoxville, Tennessee, specializes in process engineering and regulatory compliance services in hazardous waste thermal treatment, air permitting, air pollution control, contaminated soil remediation, and hazardous waste management. It also provides regulatory, compliance, and engineering services to FDA-regulated industries.

air emission testingair pollution control engineeringcompliance testingenvironmental remediation managementpermittingprocess engineeringregulatory compliance consultingtest managementthermal desorption remediationtrial burns

Groupe DCM is a Canadian aerospace and industrial solutions company specializing in engineering, maintenance and repair to optimize equipment performance. Its activities include aerostructures, repairs and maintenance, aircraft maintenance tooling, electrical tooling and test means, and surface and thermal treatments. The company is based in Saint-Bruno, Quebec, Canada.

aerostructures manufacturingengineeringrepairs and maintenancesurface treatment