Our highly trained and experienced engineers and scientists, environmental and contaminated soil remediation specialists, geologists, hydrogeologists, biologists, and environmental compliance specialists work with both public- and private-sector clients, delivering turnkey solutions for large- and small-scale investigation and contaminated water remediation sites.

Site Investigations & Assessments


Certified scientists, geologists, and engineers work with skilled field technicians to identify and characterize suspected site contamination, assess risk, and conduct alternatives analysis and feasibility studies for potential remedial actions.

  • Phase 1 and 2 Environmental Site Assessments
  • Brownfield Redevelopment
  • Emerging Contaminants
  • Environmental Litigation Support
  • Groundwater Contaminant Fate and Transport Modeling
  • Ecological Assessments
  • Human Health and Ecological Risk Assessments
  • Land Recycling Program Services
  • Remedial Investigations/Feasibility Studies
  • Bench-Scale and Pilot-Scale Treatability Studies
  • Vapor Intrusion Studies / Vapor Mitigation
  • Natural Resources and Ecological Restoration
  • Regulatory Compliance and Permitting
  • Contaminant Fate and Transport Modeling

Remediation System Design, Installation, Operation & Maintenance


Montrose handles every step of the design, installation, and operation of in-situ & ex-situ soil, sediment and groundwater remediation systems that require minimal oversight and maintenance.

  • Air-sparge/Vapor Extraction
  • Bioremediation
  • Dual-phase Extraction
  • Advanced Oxidation
  • Monitored Groundwater Natural Restoration
  • Groundwater Recovery and Treatment
  • Soil Capping
  • Soil Stabilization
  • Sediment Capping
  • Slurry Wall Design and Construction
  • Passive and Active Vapor Mitigation
  • Groundwater Passive Reactive Barrier Treatment

Excavation, Earthwork, Demolition & Site Clearing


We have the equipment and experience to undertake safe and economical excavations and earthwork projects in any environment. We also take on demolition projects ranging from small residential structures to large commercial and industrial facilities with environmental concerns, employing efficient techniques to segregate, recycle, and salvage large amounts of debris.

  • Landfill/Buried Debris Excavation
  • Residential, Commercial and Industrial Demolition
  • Soil Stabilization and Erosion Control
  • Turnkey Contaminated-Soil Excavation, Transportation, & Disposal
  • Wetlands Restoration

Dewatering Treatment Systems & Services


Montrose provides services covering every facet of dewatering projects, including permitting; system installation; connection to discharge location; system operation & maintenance; and discharge sampling, monitoring and reporting.

  • Permitting
  • System Operation & Maintenance
  • Discharge Sampling, Monitoring, and Reporting
  • Liquid Phase Carbon & Bag Filtration Systems
  • System Installation

Underground Storage Tank Closure & Management


Montrose provides a complete range of services for the management, removal and proper disposal of USTs and ASTs and their contents, including collection and laboratory analysis of soil samples from UST excavations, as well as reporting to the proper state and local agencies.

  • Complete UST/AST System Management, Removal, and Closure
  • UST/AST Cleaning and Degassing

Brownfields and Community Revitalization


We provide integrated services to assist our clients in building successful programs to achieve their brownfield redevelopment and community revitalization goals. Click here to learn more about our services.

Montrose Environmental Group and its affiliated subsidiaries do not offer engineering services in North Carolina, New York, Virginia and Michigan or geology services in North Carolina or New York, with the exception of federal projects that preempt State Law. Engineering and geology services in those states will be provided by Montrose Engineering & Geology, P.C.

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