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Last updated: September 2026
EC

Environmental Consulting Services, LLC

Billings, MT

Environmental Consulting Services, LLC provides environmental assessment, compliance, permitting, and remediation services for property owners, businesses, lenders, contractors, industrial manufacturers, and municipalities. Established in 1994, it provides Phase I and Phase II environmental site assessments, spill response, stormwater compliance, and air-quality support from Billings, Montana.

phase i environmental site assessmentsphase ii environmental site assessmentsenvironmental compliance and permittingspill response and remediationstormwater compliancewater qualityair quality permitting
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Credentials & Experience

Years of Experience
32+

Coverage Area

Montana and the western United States, including Colorado, Washington, Idaho, North Dakota, South Dakota, and Texas.

Additional Details

Years of Experience
32 years
Service Types Offered
Phase I ESAPhase II ESARegulatory Compliance

Location

Billings, MT

Listed on our Montana page: we don’t have a city page for this business’s area yet.

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