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Casper, Wyoming
Environmental Services in Casper, WY
Environmental site assessments and construction-phase environmental support that keep transactions and projects moving without surprises. Casper and the surrounding WY area is covered on a project basis through our Denver, CO regional hub.
- Dispatched from
- Denver, CO regional hub · project-based mobilization
- Lead time
- Set in the proposal, with mobilization planned around your pour and earthwork schedule
- Laboratory
- Sugar Land, TX laboratory under chain of custody, or a mobile laboratory for large projects
- Reporting
- Reviewed and issued under a documented quality system; formatted for owner, engineer, and building-official review
- Serving
- Casper and the surrounding WY area — Cheyenne, Laramie, Gillette
- Coverage
- Wyoming statewide · 27 regional hubs
- Technicians
- ACI- and NICET-certified field staff; licensed professionals in Wyoming
- Call us
- (346) 420-5425
Scope
Environmental services in Casper
- Phase I Environmental Site Assessments for acquisitions and refinancing
- Phase II subsurface sampling when a Phase I identifies recognized environmental conditions
- Construction stormwater support: SWPPP compliance inspections
- Soil management screening for export and import of fill material
Full scope, standards list, and pricing basis: Environmental Services.
Local conditions
Environmental conditions in Casper
Casper sits at the intersection of Wyoming's energy industry legacy and a construction market that continues to expand across commercial, industrial, and infrastructure sectors. Decades of petroleum extraction, pipeline corridors, and industrial operations across Natrona County mean that soil and groundwater conditions beneath a prospective site can carry liabilities that are not visible at the surface. Before a transaction closes, a lender commits, or grading begins, a clear environmental picture protects every party involved. Our environmental services team provides Phase I and Phase II Environmental Site Assessments, as well as construction-phase environmental support, coordinated through our Denver regional hub for scheduled and project-based coverage across the Casper metro. Reports are prepared to applicable ASTM standards, kept to realistic timelines, and written for the engineers, developers, and contractors who need actionable information — not boilerplate.
Wyoming's semi-arid high-plains climate produces soils that can be dry and slow to yield groundwater responses in shallow monitoring points, which affects sampling strategy and field scheduling during Phase II investigations. Construction activity in the Casper area frequently encounters sites with prior agricultural, industrial, or energy-sector use, making pre-transaction due diligence a practical baseline rather than an optional step.
FAQ · Casper
How does Wyoming DEQ involvement affect the scope or timeline of a Phase II ESA in Casper?
If subsurface findings during a Phase II exceed Wyoming DEQ regulatory thresholds, voluntary or mandatory reporting to the agency may be required, which can add review cycles to the project schedule. We document findings clearly so your legal counsel and the project team can make an informed decision about DEQ engagement. Planning for a potential agency notification step at the outset helps avoid timeline surprises during due diligence.
Casper has a history of oil and gas activity. Does that affect what a Phase I ESA looks for?
Yes. The historical REC review under ASTM E1527-21 specifically examines prior industrial and extractive land uses. In the Casper area, that means research into former tank farms, pipeline rights-of-way, refinery operations, and associated spill or release records. These recognized environmental conditions are identified through historical aerial photographs, fire insurance maps, regulatory database searches, and agency file review — all standard components of a compliant Phase I.
Can environmental site assessment work be scheduled during Wyoming's winter months, and are there limitations?
Phase I ESAs are largely records- and reconnaissance-based and face minimal seasonal restriction. Phase II fieldwork involving soil borings or groundwater sampling can be affected by frozen ground conditions common to Casper winters, which may require equipment capable of penetrating frost or scheduling around thaw periods. We discuss seasonal constraints with the project team at scoping so that field mobilization is planned realistically from the Denver hub.
Which office covers environmental in Casper, WY?
Field work in Casper is dispatched through the Denver, CO regional hub, about 227 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Casper projects.
Are the technicians you send to Casper certified?
Field sampling and testing in Casper are performed by our ACI- and NICET-certified technicians. Environmental engineering and professional services are delivered with professionals licensed in Wyoming, coordinated under one proposal.
Hiring for project coverage. Field technician openings in Casper · all positions.
Scheduling & proposals
Need environmental services in Casper?
Call to schedule a technician, or send project documents for a written proposal.