wetland mitigation

Active Construction, Inc. (ACI) is a heavy civil construction contractor headquartered in Tacoma, Washington, building projects across the Pacific Northwest since 1962. ACI self-performs underground utilities, site preparation, road construction, wetland mitigation, project management, and site remediation as a prime contractor, serving public agencies, utility districts, and private developers.

asphalt paving and overlayclearing and grubbingculvert replacementdesign-buildelectrical duct bankengineered log jamsmass excavationroad constructionstream realignmentstructural fill placementtraffic signal systemsunderground utility installation

Ad Astra Collaborative, LLC (Ad Astra) is a joint venture formed by three firms whose leaders have been working together for more than 30 years. Affinis, Vireo, and Water Resources Solutions each provide different aspects of civil engineering and environmental design solutions, bringing a comprehensive set of skills and experience to clients. Core capabilities include traditional hardscape solutions for water resource management, storm water management, retaining walls, and roadway design, plus green solutions through landscape architecture, eco-restorat

bridge & structural designcivil/site planning & designEcosystem restorationEnvironmental permittinggraphic designhydraulics structure servicesinfrastructure planning & designlandscape architectureland use planninglevee/dam assessment, analysis & designpublic engagementStormwater Designsustainability planning & designtrail planning & designwater resources analysis & designwatershed planning

Anglin Civil is a heavy civil contractor based in Livonia, Michigan, operating divisions for heavy civil construction, airport snow removal, and asphalt paving and milling. The company performs earthwork, underground utilities, and wetland mitigation, and has completed projects including stream and shoreline restoration, detention basins, dredging, and airport entrance construction.

airport snow removalasphalt pavingdredgingearthworkexcavation and gradingmillingrevegetationshoreline stabilizationstream restorationunderground utilities

Aspen Landscaping Contracting, Inc. is a union signatory landscaping contractor based in Branchburg, NJ, serving the Tri-State area for twenty years. The company bids both public and private work and is registered to do business with over two dozen public agencies. It has completed more than 1,000 public and private planting projects, including a 110-acre wetland project.

clearingerosion controlhydroseedingirrigationland clearinglandfill workplantingpruningrailroad sprayingrooftop/greenroof installationsoil stabilizationsurface water managementtree removal

Birch Ecology is an interdisciplinary team of professional ecology and natural resources consultants serving Colorado and the Rocky Mountain West. Founded by Heather Houston after her 17-year career as a professional ecology consultant, the firm offers a full range of ecological services through a network of associates and subconsultants, guiding clients through complex environmental permitting processes.

ecological restorationEndangered Species Act complianceEnvironmental impact assessmentsfisheries enhancementflood recoveryGIS mapping and analysishabitat assessmentsNEPA compliancenoxious weed managementSection 404 permittingstream restorationthreatened and endangered species surveysvegetation management planswetland delineation

Cyriacks Environmental Consulting Services, Inc. (CECOS) was formed in 2003 to provide public and private sector clients with high quality, professional environmental and ecological consulting services. CECOS is a Florida Corporation headquartered in Deerfield Beach, Broward County, Florida, and is a 100% Woman-Owned Company. It was selected Palm Beach County DBE Firm of the Year (2017).

agency coordination and negotiationenvironmental monitoring and permit complianceEnvironmental permittingGIS mappingmarine benthic surveysNEPA documentationscientific divingvegetation monitoringwetland delineationwetland functional assessment (UMAM, WRAP, M-WRAP, WATER)wildlife studies

Chow Engineering, Inc. (CE) is a California licensed general engineering contractor (CA #545102) headquartered in Oakland, California, providing engineering, construction, and project management services to private and public entities since 1991. CE specializes in design-build facilities engineering and construction, environmental and facilities management/site closures, wetland mitigation, and hazardous waste management. CE is a Minority Business Enterprise (MBE) and Small Business Enterprise (SBE).

civil engineeringConstruction InspectionConstruction ManagementCPM planningdesign-buildelectrical engineeringgeotechnical engineeringhazardous waste managementMechanical EngineeringSeismic analysis and designstructural engineeringvalue engineeringwelding

Clean Rivers Pacific, LLC is a Native American-owned environmental construction company based on the Southern Oregon Coast and operating throughout the Pacific Northwest. Established in 2023, it provides contractual services for tribal, commercial, local, state, and federal projects, focused on enhancing watershed management and local communities.

design/builderosion controlexcavationfencing and security gate installationforestry management supporthabitat restorationproject managementretaining wall constructionsite preparationtidegate repair and installationtrail, park and recreation area construction

Coastal Construction Services, LLC is a veteran owned environmental construction company specializing in stream restoration, wetland creation/mitigation, shoreline re-establishment and storm water management installation. CCS has over 35 years of experience in construction and construction management with a focus on ecological and environmental construction in Maryland since 2012.

channel re-alignmentConstruction Managementdesign/buildliving shoreline constructionmass gradingstormwater managementstream restoration

Creative Bros Landscape is a full-service landscaping company specializing in both residential and commercial projects for more than a decade, serving the Northwest. They provide landscape design, installation, renovation, irrigation, retaining walls, pavers, outdoor lighting, and maintenance programs, priding themselves on quality craftsmanship and customer service.

green roof installationirrigation system installationlandscape designlandscape installationoutdoor lighting installationpaver installationpruningretaining wall installationslope stabilizationsnow removalsoil preparation

EarthBalance is an environmental restoration company with 40 years of experience, founded in 1985 as Florida Environmental, Inc. by Don Ross. The company provides permitting, restoring, protecting, and managing of ecosystem projects for government and private clients across the United States and U.S. Virgin Islands, specializing in wetland, upland, and coastal habitat restoration.

beach dune plantingecological restorationhabitat mappinginvasive species controlmitigation bankingnative plant and seed productionnative plant installationpermitting and compliance supportshoreline stabilizationvegetation management

Eastern Landscape Contractors, Inc. is a public-sector landscape construction contractor serving the Tristate area (New Jersey, New York, and Pennsylvania). It specializes in heavy-highway landscape construction, planting and transplanting, erosion control, wetland mitigation, hydroseeding, treework and vegetation management, and topsoil grading. The company is a certified DBE, SBE, and WBE contractor and a union signatory working on prevailing wage and PLA projects.

erosion controlhydroseedinglandscape constructionslope stabilizationstormwater treatment constructiontopsoil placement and fine gradingtree removal and salvage