soil and groundwater remediation

A-C-T Environmental & Infrastructure is a multi-disciplined environmental services firm incorporated in 1987 as American Compliance Technologies, Inc. in Lakeland, Florida, and commonly known as A-C-T Environmental & Infrastructure, Inc. since 2012. Based in Bartow, Florida, it provides environmental contracting services including remediation, emergency response, industrial services, waste management, disaster response, environmental and occupational health, compliance, and technical services.

compliance consultingdecontaminationdisaster responsedrone-assisted inspectionsemergency responseequipment fabricationhydro blastingmarine responseplant outages and turnaroundsremediationsafety trainingstorage tank cleaningvacuum truck workwaste managementwastewater treatment

APEX Environmental & Water Resources provides soil and groundwater remediation, site assessment, waste characterization, and regulatory compliance services.

Regulatory Compliancesite assessmentwaste characterization

Atmos Solutions Inc. is a minority-owned, 8(a) certified small business contractor headquartered in Washington, D.C., with regional offices in Maryland, Virginia, North Carolina, and Florida. Founded in 2018, it delivers construction, environmental, facility maintenance, labor compliance, and workforce development services to government and private clients across the Mid-Atlantic and Southeast, backed by over 100 professionals.

asbestos and lead abatementcommissioningcompostingconstruction managementdemolitiondesign-buildEnvironmental Remediationestimatingfacility maintenancegeneral contractinggrounds maintenanceHVAC maintenancelabor compliancePest controlPreconstructionrenovationsafety managementwaste managementworkforce training

Bering Sea Eccotech (BSE) is an Alaska Native owned, licensed, bonded, and insured Government Services and General Contractor founded in 1994. BSE is a member of the TDX Government Services Group, owned by Tanadgusix Corporation (TDX). Its core areas of expertise are Munitions Response Services, TDX Government Services, and Environmental Services. BSE is a graduate of the SBA's 8(a) Program and a DOD Nunn-Perry Awardee, and is a certified Disadvantaged Business Enterprise and Minority Business Enterprise.

ACTS Pod MaintenanceAir Combat Training System Operations and Maintenanceaircraft maintenancegeophysical surveysGIS/GPS Data Collectionhazardous material removalindustrial cleaningRadioactive Waste Assessment and Disposalrange managementRemediation Servicestraining developmentUnexploded Ordnance Clean-up

Blue World Construction, Inc. is a privately owned construction company based in Far Hills, New Jersey, with regional offices in Phoenix, Arizona and Houston, Texas. Founded in 2012, it provides turnkey general contracting, civil and mechanical construction, and related services to public and private sector clients across the continental United States.

butt and electrofusion of HDPE pipelinescommissioningconcrete constructiondesign/buildgradingheavy site and civil constructionin-situ and ex-situ remedial systemspipingprocess equipment installationself-performance of constructionsteel fabricationsystem integrationutility installationvegetative clearing

BrightFields, Inc. is a woman-owned, full-service environmental consulting, evaluation, investigation, and remediation services firm based in Wilmington, Delaware. It focuses on cleanup and redevelopment of contaminated properties, turning brownfields into productive sites. As of November 2025, BrightFields joined Terraphase Engineering, Inc. while continuing to operate under its current name and leadership.

Asbestos surveys and abatement oversightenvironmental consultingenvironmental demolitionenvironmental site assessmentsHAZMAT management and disposallead inspections and risk assessmentsMold and indoor air quality assessmentspermitting and compliancePhase I ESA preparationstream and wetland restorationUST/AST tank servicesVapor intrusion investigation and mitigation

Clear Path UXO Remediation LLC is a HUBZone- and WOSB-certified firm specializing in unexploded ordnance (UXO) clearance, munitions response, construction management, and environmental remediation for federal clients. Its DoD- and USACE-certified technicians average 15+ years of experience, including former military EOD and NAVFAC QA professionals, and the company reports zero OSHA recordable incidents and 24-hour mobilization.

24-hour mobilizationanalog Mag-and-Digcivil infrastructure construction and repairconstruction managementdigital geophysical mapping (DGM)Environmental Remediationexplosive ordnance disposal (EOD)granular activated carbon (GAC) treatmentin-situ PFAS treatmentMunitions responsepermitting and regulatory compliancePhase I/II/III Environmental Site Assessmentspump-and-treat systemsrange clearance and remediationunderwater UXO detection and clearanceUXO clearance

Concord Construction Incorporated is a full service environmental construction company based in Kent, CT, serving New England and Southeastern New York since 1977. It has experience in environmental and construction work including demolition, hazardous materials removal, soil and groundwater remediation, tank removal, tank installation, and construction management, and has completed projects for commercial, industrial, and residential clients. Concord can bid from plans prepared by other professionals or provide turnkey services.

asphalt pavingconcrete workconstruction managementdemolitionhazardous materials removallandscapingmasonrysite remediationtank installationtank removalutility work

DNT Environmental Services is a woman-owned small business providing environmental remediation and waste management services throughout the U.S. since its establishment in 2004. Based in Atlanta, GA, the company offers economical solutions for soil and groundwater remediation, demolition, decommissioning, and waste management, serving government and commercial clients including EPA Superfund sites and military facilities.

backfilldecommissioningdemolitionenvironmental site assessmentexcavationgradinggroundwater treatment system installationhazardous and non-hazardous waste transportation and disposalhydroseedingindustrial cleaning and maintenancelab packinglandfill closure and cappingon-site soil stabilizationsite restorationstorage tank closurewaste management

Edge Engineering & Science (EDGE) is an environmental consulting engineering firm serving primarily the energy, refining, chemical, oil and gas, manufacturing, power, technology and transportation industries across the U.S. Its team of engineers, scientists and outreach practitioners supports projects from concept through construction and operation, providing environmental permitting, compliance, and scientific consulting services.

air monitoringAtmospheric dispersion modelingCrisis management and emergency responseCultural resource surveyenvironmental compliance auditingenvironmental permittingGIS mappingLitigation support/expert testimonyrisk assessmentWaste management planning

EE&G Companies, with roots dating back to 1986, provides environmental contracting, construction, disaster response, restoration, and remediation services. Headquartered in Miami Lakes, Florida, with locations in Florida and Georgia, EE&G offers abatement, remediation, renovation, rebuilding, and mechanical contracting as a one-stop-shop for environmental and property damage issues.

asbestos abatementbiohazard cleanupdemolitiondisaster responsefire and smoke damage restorationgeneral contractinglead-based paint abatementmechanical contractingmold remediationreconstructionwater damage restorationwind and storm damage cleanup

El Capitan Environmental Services, Inc. is a full-service environmental remediation and general engineering contractor based in San Fernando Valley and Orange County, established in 1991 with over 30 years of experience. The company self-performs all projects and owns a fleet of heavy equipment, providing environmental consulting, remediation, and general contracting services across the west coast.

above ground storage tank removal and installationbackfilling and compactiondemolitiondust controlearth movingEnvironmental Remediationexcavationgeneral engineering contractinggradinghazardous waste removalinfrastructure site restorationpermittingremediation system construction, operation and maintenanceshoringSWPPP implementationunderground storage tank removal and installationvapor barrier installation

ENPRO Environmental is staffed by professional geologists, environmental engineers, industrial hygienists, and scientists, led by President Ken Beal. Based in Kailua, Hawaii, the company provides environmental services across four platforms: Construction, Real Estate, Indoor Air Quality, and Remediation.

asbestos abatementbioremediationconstruction monitoringenvironmental site assessmentindoor air quality assessmentlead paint sampling and analysislitigation supportmold assessment and remediationradon testingstormwater monitoringunderground storage tank closure

Environmental & Fueling Systems, LLC (E&FS) is a full-service environmental and fueling systems company headquartered at 20 Gurley Ave, Troy, NY. For over 25 years it has served commercial, industrial, municipal, and government clients across New York State with fuel maintenance, petroleum storage, environmental remediation, and DEC/EPA compliance support. The team includes EPA-certified technicians and a licensed geologist, and is available 24/7 for emergency response.

abrasive blasting and coatingbird guano abatementcathodic testingcooling tower cleaningDEC and EPA compliance inspectionsfuel filtration and polishingfuel sampling and testinglead abatementline cleaning and removalPCB decontaminationPhase I & II site assessmentssite monitoring and samplingsoil excavation and disposalsubsurface investigationstank cleaning and removaltank installationtank maintenancetank tightness testingwater tank superchlorination

EnviroVantage is an environmental remediation, demolition, and indoor air quality contractor founded in 1985 in New Hampshire. It self-performs abatement, remediation, and demolition services for federal, commercial, industrial, healthcare, educational, and residential markets across the United States and its territories, with offices in New Hampshire, Maine, Massachusetts, Maryland, and Puerto Rico.

abatement and remediationCost Estimatingdemolitionindoor air quality servicesmold remediationNADCA-certified HVAC cleaningrisk assessmentsrobotic demolitionselect demolitionstructural takedownvalue engineering

Geological Resources, Inc. (GRI) is a boutique environmental consulting firm founded in 1971 as a geological consulting firm by NC State University Earth Sciences professor Dr. Henry Brown. In 1996 GRI brought on its current management team and began specializing in the assessment and remediation of contaminated properties, especially petroleum impacted sites in the Southeast. GRI offers expertise in due diligence, petroleum/non-petroleum assessment and corrective action, and site development.

24-hour emergency spill responseassessment and remediationcorrective actiondue diligenceenvironmental consultingsedimentation and erosion control planssite developmentSPCCSWPPPUST system design and installationvapor intrusion mitigation system design

Ground Effects Environmental Services Inc. (GEE) is a Canadian company founded in 1998 that designs and manufactures patented electrokinetic technologies for wastewater treatment, solids control and soil/groundwater remediation. It serves oil & gas, municipal, industrial, mining and agricultural sectors, and holds 16 patents in electrokinetic water treatment and liquid/solids separation technologies.

advanced oxidationcommissioningdesign and manufacturingdissolved air flotationdissolved nitrogen flotationelectrocoagulationelectrokinetic water treatmentinstallationlab testingmedia filtrationrental and leasingsolids controltraining

Jacob & Hefner Associates (JHA) is a civil engineering, land surveying, and environmental services firm. Since 1996 it has provided civil, transportation, municipal, and water resources engineering to land development firms, real estate investment trusts, corporate real estate departments, villages, municipalities, state agencies, and other private and public entities. JHA Environmental, Inc. is a division providing environmental assessment and remediation services for retail, commercial, industrial, aerospace, and government projects, specializing in la

air spargingboundary surveyscivil engineeringconstruction layoutdual-phase extractionEnvironmental RemediationGIS data managementin-situ bioremediationland surveyingPhase I and II Environmental Site Assessmentsremediation system designSCADA/PLC programming and installationsoil vapor extractionstormwater BMP designtopographic surveys