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Great Falls, Montana
Environmental Services in Great Falls, MT
Environmental site assessments and construction-phase environmental support that keep transactions and projects moving without surprises. Great Falls and the surrounding MT area is covered on a project basis through our Salt Lake City, UT regional hub.
- Dispatched from
- Salt Lake City, UT 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
- Great Falls and the surrounding MT area — Billings, Missoula, Bozeman
- Coverage
- Montana statewide · 27 regional hubs
- Technicians
- ACI- and NICET-certified field staff; licensed professionals in Montana
- Call us
- (346) 420-5425
Scope
Environmental services in Great Falls
- 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 Great Falls
Great Falls sits at the confluence of significant agricultural, industrial, and military land uses, and Montana's history of mining, smelting, and fuel storage means that land transactions and ground-disturbing projects here carry real environmental due-diligence weight. Cascade County parcels can carry legacy contamination from petroleum handling, agricultural chemical storage, or historic industrial activity that isn't always visible at the surface. When a deal is under contract, a lender requires documentation, or a construction schedule can't afford a regulatory surprise, a methodical environmental assessment is what keeps the project moving. We provide Phase I and Phase II Environmental Site Assessments, construction-phase environmental monitoring, and soil and groundwater sampling support dispatched through our Salt Lake City regional hub. Work is scheduled on a project basis with clear lead times so owners, developers, and engineers can plan accordingly.
Montana's semi-arid northern high-plains climate and the presence of glacially deposited soils and alluvial terrace materials in the Great Falls area mean that subsurface conditions can vary across short distances, affecting how contaminants migrate and how intrusive investigation work is planned. Seasonal frozen ground can influence sampling schedules and should be factored into Phase II project timelines.
FAQ · Great Falls
What environmental concerns are most common on Great Falls-area commercial and industrial sites?
Petroleum hydrocarbon impacts from historic fuel storage, agricultural chemical residues, and legacy metals contamination associated with earlier industrial land uses are frequently encountered during Phase I and Phase II work in this region. A thorough ASTM E1527-21 records review and site reconnaissance is designed to identify recognized environmental conditions tied to exactly these historical use patterns before they become a closing or permitting problem.
How does frozen ground in Montana winters affect Phase II subsurface investigation scheduling?
Frozen ground can limit conventional soil sampling and direct-push drilling from roughly late November through March, depending on the season. Planning Phase II work for spring through early fall avoids these constraints. When winter investigation is unavoidable, equipment selection and mobilization logistics need to account for frost penetration depth. We factor seasonal conditions into project scheduling during scope development so timelines are realistic from the start.
What soil and groundwater sampling methods are used during Phase II ESA work, and which standards govern them?
Soil sampling follows ASTM D4700 for collection and handling guidance, while groundwater sampling from monitoring wells follows ASTM D4448. Direct-push technology is commonly used for initial soil profiling. Collected samples are submitted to a laboratory operating under a documented quality system, with chain-of-custody documentation maintained throughout. Analytical methods are selected to match the suspected contaminants identified during the Phase I assessment.
Which office covers environmental in Great Falls, MT?
Field work in Great Falls is dispatched through the Salt Lake City, UT regional hub, about 467 miles away. Laboratory testing is performed in Sugar Land, TX under chain of custody, or in a mobile laboratory mobilized to large Great Falls projects.
Are the technicians you send to Great Falls certified?
Field sampling and testing in Great Falls are performed by our ACI- and NICET-certified technicians. Environmental engineering and professional services are delivered with professionals licensed in Montana, coordinated under one proposal.
Hiring for project coverage. Field technician openings in Great Falls · all positions.
Scheduling & proposals
Need environmental services in Great Falls?
Call to schedule a technician, or send project documents for a written proposal.