Environmental Services

At Creston Environmental, our expert, highly-qualified team — consisting of environmental scientists, geologists, and soil scientists — has been providing environmental restoration services for decades.

To follow is a brief list of services we offer.

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Site characterization and remediation services (soil, groundwater, surface water, and air)
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Phase I / Phase II / Phase III site assessments and reporting
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Environmental permitting and auditing (NPDES, stormwater, water supply, waste disposal)
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Regulatory environmental compliance and reporting
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Environmental impact studies
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Property transaction support / environmental liability assessments
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Water quality evaluations / stream evaluations / water supply impact assessments
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Stray gas investigations / sampling / remediation / long-term monitoring / reporting (oil and gas customers)
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Isotopic gas sampling / analysis / evaluation (high pressure, well headspace, surface water and groundwater)
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Spill assessments and spill response / remediation / long-term monitoring / reporting
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Pre-drill / Post-drill groundwater and surface water coordination / sampling / data management / reporting (oil and gas customers)
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Pre-drill / post pad construction soil coordination / sampling / data management / reporting (oil and gas customers)
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Standing water-puddle brine monitoring / brine remediation on pads (oil and gas customers)
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Naturally occurring radioactive material (NORM) surveys / analysis / reporting
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Impoundment characterization / de-watering / closure
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Data management services / database maintenance / regulatory reporting
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Laboratory data validation / laboratory audits
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Quality assurance / quality control plans
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Geographic information system (GIS) / mapping services
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Service provider audits (independent laboratories, waste disposal facilities)
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Risk assessment / fate and transport modeling and analysis
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Vapor Intrusion assessments / indoor air / soil gas
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Pennsylvania Land Recycling Act (Act 2) reporting / closures
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Pennsylvania Underground Storage Tank Indemnification Fund (USTIF) claim preparation / assessment / remediation
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West Virginia Voluntary Program reporting / closures
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Contractor oversight and management (excavation, construction and well drilling)
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Monitored natural attenuation (planning, sampling, evaluation, reporting)
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Above-ground storage tank (AST) / underground storage tank (UST) closures / assessment / remediation
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Certified Hazardous Material Manager (CHMM) waste disposal support (disposal facility audits / selection, hazardous and residual waste determinations, sampling and analysis, manifest review, profile development, compliance reporting)
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Hazardous materials building surveys (asbestos, mold, lead, mercury, PCBs)
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Tier II Reporting
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Per- and polyfluoroalkyl substances (PFAS) assessment and sampling
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Statistical analysis (e.g., ProUCL, Mann-Kendall, Thein-Senn’s) 

Certifications
and Credentials

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Licensed Professional Geologists in Alabama, Arkansas, Arizona, Delaware, Kansas, Minnesota, Nebraska, Oregon, Pennsylvania, South Carolina, Tennessee, Texas, Utah, and Washington
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West Virginia Licensed Remediation Specialists (LRSs)
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Certified Hazardous Material Managers (CHMMs)
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40-hour and 8-hour supervisor trained staff for hazardous waste operations
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PEC/Veriforce SafeLand trained staff
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CPR-First aid trained staff
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Transportation worker identification credential (TWIC)
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ISNetworld H&S service, number 400-315580
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PEC/Veriforce H&S service, number 66384