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Wisconsin · Environmental Vendor Finder

Wetlands Vendors in Wisconsin

16 companies with wetlands capability serving Wisconsin. Free to search. Every listing shows its research source and the date it was last reviewed.

Vendor Finder · Categories · Wetlands

16 companies

Free company profileWisconsin

Bay Environmental Strategies

Green Bay, Wisconsin

bayenvironmental.com

Industrial compliance support including air permitting and modeling, stormwater, reporting, auditing and wetland work.

ProgramsRCRA · CAA · CWA · EPCRA
AvailabilityScheduled Service
CoverageWisconsin and regional projects
Public-source reviewedReviewed Jul 26, 2026

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Free company profileWisconsin

Cedar Corporation

Menomonie, Wisconsin

cedarcorp.com

Wisconsin engineering and architecture firm providing environmental compliance, remediation, WDNR assured wetland delineations, threatened species evaluations and stormwater pond management.

Programs
AvailabilityScheduled Service
CoverageWisconsin
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileRegional

Emmons & Olivier Resources

Saint Paul, Minnesota

eorinc.com

Water resources and ecological consulting firm doing stormwater BMP identification, hydrologic and water quality modeling, TMDL studies, wetland assessment and stream restoration.

Programs
AvailabilityScheduled Service
CoverageWisconsin and Upper Midwest
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileNational

GEI Consultants

Woburn, Massachusetts

geiconsultants.com

Environmental, ecological, water-resource and remediation consulting for industrial and infrastructure projects.

ProgramsRCRA · CWA · SPCC
AvailabilityScheduled Service
CoverageWisconsin and nationwide project coverage
Vendor confirmation pendingReviewed Jul 26, 2026

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Free company profileWisconsin

Heartland Ecological Group

Mount Horeb, Wisconsin

heartlandecological.com

Ecological consulting firm performing assured wetland delineations, wetland restoration and mitigation, regulatory permitting, natural resource assessments and native community restoration.

Programs
AvailabilityScheduled Service
CoverageWisconsin
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileRegional

Hey and Associates

Volo, Illinois

heyassoc.com

Water resources and ecology consultancy handling wetland delineation and regulatory issues, wetland mitigation, stormwater and flood control design and ecological restoration.

Programs
AvailabilityScheduled Service
CoverageWisconsin and Upper Midwest
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileRegional

Kapur & Associates

Milwaukee, Wisconsin

kapurinc.com

Consulting engineering firm performing wetland delineation and permitting, stormwater pollution prevention plans, erosion control BMP design and endangered resources review.

Programs
AvailabilityScheduled Service
CoverageWisconsin and Upper Midwest
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileWisconsin

NES Ecological Services

Hobart, Wisconsin

neswi.com

Ecological consulting group providing WDNR assured wetland determinations and delineations, permit applications, endangered resources review, native habitat restoration and erosion control.

Programs
AvailabilityScheduled Service
CoverageWisconsin
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileRegional

Ramaker

Madison, Wisconsin

ramaker.com

Architecture and engineering firm whose environmental staff perform Phase I and II site assessments, contaminated property remediation, NEPA reviews and wetland delineation.

Programs
AvailabilityScheduled Service
CoverageWisconsin and Upper Midwest
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileRegional

Ruekert & Mielke

Waukesha, Wisconsin

ruekertmielke.com

Civil and environmental engineering firm handling wastewater treatment and collection design, stormwater management, MS4 permit compliance, erosion control inspections and wetland delineation.

Programs
AvailabilityScheduled Service
CoverageWisconsin and Upper Midwest
Vendor confirmation pendingReviewed Jul 27, 2026

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Free company profileRegional

The Sigma Group

Milwaukee, Wisconsin

thesigmagroup.com

Environmental, civil and geotechnical services for redevelopment, site investigation, remediation and water-resource projects.

ProgramsRCRA · CWA · SPCC
AvailabilityScheduled Service
CoverageWisconsin and Midwest
Vendor confirmation pendingReviewed Jul 26, 2026

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Free company profileWisconsin

Wetlands and Waterways

Minocqua, Wisconsin

wetlandsandwater.com

Consultancy providing wetland delineation, mitigation, restoration, mitigation bank design and monitoring, wetland fill permitting, plant surveys and endangered resources reviews.

Programs
AvailabilityScheduled Service
CoverageWisconsin
Vendor confirmation pendingReviewed Jul 27, 2026

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