environmental remediation

A-1 Little John provides portable sanitation and site services for construction, industrial, and event customers, including portable toilets, luxury flushing restroom trailers, hand wash stations, roll-off dumpsters, temporary fencing, vacuum truck services, and HydroVac excavation. The company states it has provided clean and affordable porta potty units, hand wash stations, septic services, and luxury flushing toilets since 1998.

hydro blastingHydroVac excavationindustrial cleaningline jettingpressure washingPSC Y1NDPSC Z1NDPSC Z1PDpump and haulroll-off dumpster rentalseptic tank pumpingtank cleaningtemporary fencing installationvacuum truck serviceswaste transportation

A3 Environmental, LLC (A3E) is a full-service, woman-owned, small business specializing in providing quality environmental services. Clients include private entities and federal, state, and local government organizations. They perform due diligence, site assessments, and remediation across the United States, offering turnkey solutions to environmental concerns in complex regulatory environments.

Baseline Environmental AssessmentCADD & GISCCDD soil managementEcological permittingEnvironmental due diligencePhase 1 ESAPhase 2 ESAPreliminary Environmental Site AssessmentPSC B510PSC F107PSC F108PSC F109PSC F110PSC F111PSC F115PSC F999Record Search Risk AssessmentSite Remediation ProgramSoil gas investigationsTransaction Screen AssessmentUnderground storage tank removal and closurewetland delineation

Abatement Management, Inc. (AMI) is an asbestos abatement firm headquartered in South Roxana, Illinois, serving the St. Louis, Missouri metro area. Incorporated in 1989, it provides residential, commercial, and industrial asbestos abatement and removal services, and also offers demolition services for sites containing asbestos-contaminated materials. AMI is licensed in Illinois and Missouri and serves an area of approximately 200 miles from St. Louis.

asbestos abatementasbestos removaldemolition

ACK Contracting is a Women-Owned Small Business (WOSB) specializing in environmental remediation and contracting, headquartered just outside of Philadelphia in Glenside, PA. Led by Brenda MacPhail Kellogg, it serves manufacturers, utility companies, and Local, State and Federal Government organizations in the Mid-Atlantic United States. It is certified as a Women's Business Enterprise by WBENC.

environmental samplingerosion controlfacility decontaminationlagoon closureslandfill capping & closureMGP remediationPhase I / Phase IIPROJECT MANAGEMENTPSC F103PSC F108PSC F109PSC F110PSC F115PSC F999site characterizationtank removalwetlands restorations

Adaapta is a consulting firm serving at the intersection of economic development, planning and environmental issues, specializing in brownfields redevelopment. Founded in 2016 by Mary Hashem, its leadership team brings over 35 years of experience delivering real estate analysis, market feasibility, risk management, and project financing to help local governments, community stakeholders, and developers revitalize brownfields and underutilized properties. In 2024 it merged with Houston-based Community Lattice.

brownfields redevelopmentcommunity engagementmarket feasibilityowner representationplanning and development servicesproject financingreal estate analysisRisk Management

AEW is a California S Corporation and 100% minority-owned business located in San Francisco, incepted in 2002. It has provided over 600 projects in environmental and hazardous waste professional services for public agencies and private firms, with principal and technical staff having over 80 years of collective experience.

asbestos and dust monitoringenvironmental inspectionenvironmental planninghazardous material and waste managementhealth and safetylead-based paint surveynoise monitoringPhase I and II environmental site assessmentsregulatory compliance planningSite investigationsoil reuse strategystorm water managementthird party technical reviewunderground storage tank management and closurewastewater pretreatment

Ahtna USA, LLC (AUSA) is an infrastructure and design-build company that provides construction, engineering, environmental remediation, and facility renovation services nationwide. Established in 2010, it is a wholly-owned subsidiary of Ahtna, Incorporated, an Alaska Native Owned Corporation. It is certified as an SBA 8(a) small disadvantaged business, a Minority Business Enterprise (MBE), and a Disadvantaged Business Enterprise (DBE).

airfield levee construction and repaircivil and infrastructure developmentconstructiondesign build constructionengineeringfacility renovationfuel systemsstormwater servicesutilities

AIKO Enterprises, Inc. is an experienced, qualified, and licensed full-service construction firm specializing in Government contracting, roofing, construction, and environmental services. It is an SBA 8(a) Minority Contractor with corporate offices in Jacksonville, Florida and regional offices in Eliot, Maine. Established in 2016, the company performs Government Design/Build and Design/Bid/Build contracts for civilian agencies and the Dept of Defense.

airfield workconcrete & pavingdemolitionDesign/Bid/Builddesign/buildelectricalgeneral constructionhistoric restorationmechanicalplumbingpre-engineered and structural steelroofingsite assessmentstructural repairs

Aither Sentry is an independent defense technology research and development small business based in Florida, USA. It is a sole proprietorship, SBIR/STTR-eligible micro-entity registered on SAM.gov (UEI JDFHYSZNFLT3), 100% U.S. owned. Its patent-pending technology portfolio spans artificial intelligence, environmental remediation, semiconductor design, defense systems, ocean and energy, and space and orbital technologies.

artificial intelligencecounter-UASdefense systemsedge inferenceelectronic warfarein-orbit manufacturingISRU systemsPSC 5865PSC AC12PSC AC32PSC AF11PSC DA10PSC DJ01Research and Developmentsemiconductor design

RiverReach Construction is an environmental restoration contractor located in Northeast Ohio, founded in 1992 by Greg Guello and Shannon Carneal. The firm specializes in river and stream restoration, dam removal and dredging, wetland mitigation and construction, environmental remediation, and stormwater management, working across the U.S. It offers design/build services and builds already-designed projects, and owns a fleet of low ground pressure heavy equipment.

bank stabilizationculvert installationculvert repairdam removaldemolitionDesign/Build servicesdredgingerosion controlfloodplain expansionriparian plantingriver and stream restorationsoil removal and disposalstorm sewer constructionstorm water managementwetland mitigation and construction

AKT Peerless Environmental Services is an environmental consulting and redevelopment firm with over 35 years of experience, founded in 1989. The company provides environmental, sustainability, economic development incentive, and construction loan consulting services tailored to each client, serving developers, financial institutions, government municipalities, industrial manufacturers, petroleum companies, universities, and hospitals.

Brownfield redevelopmentcathodic protection surveyconstruction loan monitoringdecommissioning servicesdrilling and field servicesenvironmental consultingindustrial hygienePSC B510PSC B517PSC B518PSC B525PSC B543PSC F110PSC F999PSC N062PSC R425tank tightness testingvapor intrusion assessment and mitigation

Alarine LLC is a 100% Service-Disabled Veteran-Owned Small Business (SDVOSB) headquartered in Memphis, Tennessee, with an operational presence in Bahrain. It delivers facilities support, maintenance, security, renovation, and logistics services to federal agencies, with Top Secret cleared personnel and 72-hour mobilization.

Access ControlBase operations supportelectrical systemsfacilities maintenancefacility staffingfleet vehicle maintenancefreight transportationgrounds maintenanceHVACjanitorial servicesmanagement consultingpaintingPhysical security assessmentsplumbingPSC 2310PSC 7105PSC 7110PSC 7195PSC 7920PSC J059PSC M1AAPSC R430PSC R602PSC R608PSC R699PSC R703PSC R706PSC R707PSC R708PSC R799PSC S206PSC S208PSC S211PSC S216PSC S299PSC V129PSC Y1AZPSC Z1AAPSC Z1AZPSC Z2AAPSC Z2AZPSC Z2QArenovationsecurity guard servicessurveillance systems

Alfaro General Engineering, Inc. (AGE) is an SBA/DBE certified 8(a) veteran/minority-owned enterprise providing geotechnical, civil construction, and environmental remediation for public, military, and private sector projects in the western United States. The team has over 20 years of experience in the construction industry and emphasizes safe, practical field solutions and corrective actions for projects with safety, quality, and schedule issues.

civil constructionfoundations (shallow and deep)geotechnical constructionremoval of pollution and contaminants from soil, groundwater, and surface waterretaining structures and retaining walls

Allen Engineering and Science provides civil and environmental engineering, science, and construction services together under one roof. Serving clients across varied public and private sectors, the firm delivers solutions for ecological services, environmental remediation and restoration, public and private infrastructure improvements, and waste management. The company also refers to itself as AllenES.

civil engineeringcomplianceconstructiondam rehabilitationdesignecological assessmentenvironmental engineeringflood controlmitigationpermittingPlanningrestorationstream channel restorationwaste managementwetlands mitigation

All Phase Solutions, LLC is a prime contractor based in Delray Beach, Florida, providing services primarily to the federal government. Services offered include environmental remediation, demolition, civil works, grounds maintenance, and general construction.

asbestos abatementdeconstructiondemolitionencapsulationgeneral constructiongrounds maintenancehazardous material removallead abatementmold remediationrazingsewerstormwaterunderground utilitywater works

American Dredging and Environmental Services, LLC is a wide spectrum marine solutions provider and an SBA certified HUBZone business. It supports marine project initiatives for federal, state, and local government agencies, NGOs, and industry, working nationwide on coastal projects at sea level, at high mountain sites with extreme weather and access challenges, and in every environment in between. The company emphasizes practical, economic solutions with respect for the environment and the personal safety of team members.

Commercial DivingHydraulic and Mechanical DredgingIndustrial-Mining-Process Water DewateringJetty, Breakwater, Seawall ConstructionLock, Dam and Pier RehabilitationPSC 1955PSC C1AZPSC F011PSC F108PSC F112PSC F113PSC F999PSC M1KFPSC P300PSC X1KFPSC Y1AZPSC Y1KAPSC Y1KBPSC Y1KFPSC Z1KAPSC Z1KBPSC Z1KFPSC Z2KAPSC Z2KBPSC Z2KFShoreline RehabilitationWetlands and Aquatic Ecosystem Rehabilitation

American Integrated Services, Inc. describes itself as the Environmental Service Leader Since 1998. The company provides environmental remediation and construction, industrial demolition, specialty transportation, waste management, industrial services, emergency and disaster response, oilfield and drilling support services, and containment solutions. Its Gulf Coast Demolition Crew performs explosive felling of processing units.

bin and tank rentalscontainment solutionsemergency and disaster responseexplosive fellingHAZMAT waste characterization and profilingindustrial demolitionwaste management

Analytical Services, Inc. is a professional services firm and Class A contractor that engineers projects, secures required permits, monitors construction, and builds facilities to specification. Over the last 15 years it has completed over 300 Fueling System Design Build projects for aviation and military specifications, for international corporations and the U.S. Government in the Continental United States, Puerto Rico, and the Caribbean. Its principals have over 70 years of petroleum operation engineering experience.

CAD drawingsconstruction monitoringdesign-buildengineeringfabricationfuel quality testingpermittingPROJECT MANAGEMENTsite construction

Anchor QEA is an environmental science and engineering consulting firm that provides engineering, environmental sciences, environmental planning and restoration, and environmental analytics services. The firm serves industrial, energy, federal, state and local, ports and waterfront, and shipyard/maritime clients across the United States, working from planning and site investigation through design, construction management, permit compliance, and environmental monitoring.

civil engineeringcoastal engineering and modelingConstruction Managementdecommissioning, decontamination, and demolitionenvironmental modelinggeospatial analysisGeotechnical Engineeringhabitat restorationpermittingsediment dredging and cappingshoreline stabilizationstormwater management

Ahtna Integrated Service Holdings, LLC (AISH) is a wholly-owned subsidiary of Ahtna Netiye', a subsidiary of Ahtna, Incorporated, an Alaska Native Corporation. AISH's family of companies serve primarily U.S. Federal Government offices and agencies, providing specialized and complex professional services across the Continental United States, Alaska, Hawaii, and Puerto Rico. AISH is Cybersecurity Maturity Model Certification (CMMC) Level 2 Certified.

armed securityBase operations supportcustodial servicesdetention servicesfacilities maintenancefire and emergency servicesFOIA/PA processinghospital housekeepingsecurity and law enforcement training

Aquagga, Inc. is headquartered in Tacoma, WA and is on a mission to eliminate PFAS from global water supplies. It builds award-winning PFAS destruction units and provides water, wastewater and environmental remediation services using mobile/onsite deployable systems. Its patented hydrothermal process (hydrothermal alkaline treatment, HALT) breaks PFAS compounds down into harmless byproducts.

hydrothermal alkaline treatment (HALT)mobile/onsite deployable systemsPFAS destructionPSC F103PSC F111

Archview Services is an experienced, MBE-certified, value-added contractor specializing in environmental health and safety solutions. It provides demolition, environmental remediation, industrial cleaning and maintenance, tank services, and safety training and consulting, along with technical safety products and instrumentation for industrial clients across the Midwest.

airport demolitionasbestos removalconsultingequipment demolitionexcavationexterior demolitionhazmat removalindustrial cleaninginterior demolitionlead removalsafety trainingsite preparationsoil remediationstorage tank removalwater remediation

ARM Group is a nationally recognized engineering and science firm offering civil and environmental engineering, electrical and automation solutions, and technical field services. It is a 100% employee-owned company with offices throughout the Mid-Atlantic and a team of 200-plus members including licensed civil, geotechnical, environmental, structural, and electrical engineers and geologists, as well as environmental scientists, hydrologists, biologists, and geophysicists.

civil engineeringConstruction Phase Servicesdesign-buildelectrical and automationelectrical repairelectrical testingenvironmental engineeringEPC managementequipment fabricationgeophysicsGeotechnical Engineeringinfrastructure developmentsurveyingtechnical field services

Arrowhead Contracting was established in 1990 and has spent over 35 years executing technically demanding environmental and construction programs for federal agencies. It operates across three platforms: environmental remediation, civil and clean construction, and security infrastructure. Roughly 90 percent of its revenue comes from the federal market, and it has completed work in all 50 states and most U.S. territories. It is an SBA 8(a)-certified contractor and is majority-owned by Kava Equity Partners, the investment entity of the Southern Ute Indian

abandoned mine reclamationcivil constructionCommissioningConstruction Managementdemolitiondesign-buildgroundwater extraction and treatmentin-situ thermal remediationInspectionlevee repair and reconstructionmaterials testingradiological waste handlingrevegetationsecurity infrastructureslope stabilizationsoil excavation and treatmentsoil vapor extractionsurveyingsystems integration