Environmental Remediation

Daniel A. Terreri & Sons, Inc. is a family-owned and operated general contracting and environmental remediation company based in Youngstown, Ohio, serving northeast Ohio and western Pennsylvania within a 60-mile radius. Founded in 1950 by Daniel A. Terreri, the company began as a masonry contractor and grew into concrete, carpentry, general contracting, and environmental remediation, now in its fourth generation.

asbestos abatementcarpentryConcretedesign-buildgeneral contractinglead risk remediationmasonrymold remediationNESHAP testingspecial waste handling and disposal

Daymark Environmental, LLC specializes in addressing contaminant and coastal resiliency issues in near-shore and estuarine environments. The company works with industrial clients, Federal and State agencies, and other stakeholders to address environmental concerns. It is a Certified Service-Disabled Veteran-Owned Small Business (SDVOSB) registered in Mississippi.

construction managementenvironmental consultinggeospatial analysismodelingplanning and permittingrisk assessmentsite investigations

DCR Services & Construction, Inc. is a full-service construction company headquartered in Detroit, Michigan with an office in Phoenix, Arizona. It is a self-performing minority contractor with over 15 years of experience in construction renovation and repair and environmental consulting and remediation, serving federal government clients including the U.S. Army Corps of Engineers, GSA, BLM, and National Park Service.

carpentryconstruction managementdata collectiondesign-buildEV charging installationexcavationFacility Renovation & RepairflooringpaintingSelf-Performsite investigation

DefenderCo is a Service-Disabled Veteran-Owned Small Business (SDVOSB) providing compliance-driven support services to government and commercial clients nationwide. Led by service-disabled Veterans, it delivers environmental remediation, habitat restoration and land management, and facilities and construction services under one accountable prime, with headquarters in New Orleans, LA and field offices in LA, TX, GA, and NC.

abatementculvert repairdemolitiondewateringdune restorationexcavationfencingfuel reductionhydroseedingmasticationnative plantingPhase I/II environmental site assessmentssite cleanupspill containmentSWPPP preparationthinning

Delaware Cornerstone Builders (DC Builders) is a construction services company based in Landover and Baltimore, Maryland, offering demolition, environmental remediation, mechanical insulation, masonry and concrete flat work, and more. The company holds MBE certifications including Prince George's SBSB/MBE, Baltimore MWBOO, and federal SDB.

asbestos abatementcore drillingdemolitiondrone surveyingexcavationmasonry & concrete flat workmechanical insulationroll off dumpster serviceswire sawing

DH Environmental, Inc. is a Seattle-based environmental services firm offering environmental consulting and field services, environmental and industrial contracting services, and environmental, health and safety training. Since 2003, they have provided compliance solutions for regulated facilities and contaminated sites. They are a licensed engineering corporation and a licensed general contractor specializing in environmental and industrial services, classified as a Small Business under SBA standards and a King County, WA certified SCS firm.

environmental compliance auditingenvironmental consultingenvironmental health and safety traininggeneral contractinghazardous waste managementindustrial cleaning and equipment decontaminationmultimedia samplingspill response managementstormwater compliance programstreatment system installation, operation, and maintenanceunderground storage tank decommissioning and remediation

D.H. Griffin Companies (DHG) is a group of privately owned, integrated companies providing contract demolition, environmental and site development services, and rigging services to public and private sectors. Founded in 1959 by D.H. Griffin, Sr. and his wife Marylene F. Griffin, the DHG network includes over 1,500 employees in offices throughout the South and Mid-Atlantic states with an equipment fleet of over 1,200 pieces.

asbestos abatementdemolitionelectrical contractingexplosive demolition/implosiongrading and excavationmechanical contractingmillwrightpanel fabricationriggingsite developmentsteel erectionutility and piping constructionwelding

Diani Building Corp. (DBC) is a full service, fully integrated construction company based in Santa Maria, California. Its roots trace to 1949 when A.J. Diani Construction was founded; DBC became a separate company in the early 2000s focusing on design-build, construction management, and general building construction. In 2025 it became an Employee Stock Ownership Trust (ESOP) company.

construction managementdesign-buildgeneral building constructiongeneral engineeringmaintenance and service contracting

Dickerson Infrastructure is a full-service civil construction contractor with over 35 years of practice in the energy and transportation markets in the Southeast U.S. The company traces its operations to 1936 and expanded to Florida in 1982. It delivers heavy civil construction and energy-related infrastructure projects including substations, ISFSI facilities, Security Operation Centers, site excavations, drainage improvements, roadway development, and transmission construction.

civil constructiondrainage system improvementsheavy civil constructionnuclear constructionroadway developmentsecurity system installationsite excavationsiteworksubstation constructionTransmission construction

DLZ is an award-winning architecture, engineering, surveying, and construction services firm with over 100 years of experience and over 900 people in 30 offices. It is a certified Minority Business Enterprise and a graduate of the Federal 8(a) Business Development Program, serving public and private clients across the nation.

architectureconstruction managementdesign-builddrillingengineeringgeotechnical engineeringHigh Definition Laser Scanninghydrographic surveyingland surveyingLEED certificationmaterials testingsurveyingUnmanned Aircraft Systems

DMC Consultants, Inc., branded as DMC Group, was incorporated in the State of Michigan in 2005 and is headquartered in Detroit, Michigan. It provides professional services through its Consulting, Construction, and Environmental Divisions, offering preconstruction, construction management, design-build, and demolition/environmental services. It is certified as a Small, Minority-Owned Business Enterprise.

asbestos abatementBIM modelingconstruction managementdemolitiondesign-buildlead abatementmold abatementPreconstructionquality controlsafety management

DMS Construction & Services is a Disability Owned Business Enterprise (DOBE) and HUBZone Certified Alabama Licensed General Contractor based in Brewton, AL. Founded by President and CEO McGowin Miller, the company has 20+ years of experience in construction, remediation and land clearing, and is licensed in Alabama, Mississippi, and Florida.

asbestos abatementconcrete cuttingconcrete repairsconstruction managementcontrolled demolition & containmentcore drillingdebris removaldesign-builddirt workemergency remediationinterior & exterior renovationsland clearinglead abatementmold remediationmulchingPre-construction servicesROW clearingsite prepwater & fire restoration

of page Commercial Construction Serving the private commercial and municipal sector of the heavy construction industry. D. S. Meyer keeps all of its services in house, including concrete flat work, storm and sewer utility installations, as well as earthwork and landscape construction. With a vast fleet of equipment and knowledgeable personnel we have the infrastructure in place to complete various project in a safe and efficient manner.Site Evaluation Management Allow D. S. Meyer to identify specific liabilities within your property. Annual crack fill and sealcoating adds longevity to your asphalt investment. Other maintenance features we offer include; catch basin repair, crack filling, sealcoating, pothole repair and eliminating trip hazards on concrete sidewalks.Asphalt Milling Overtime pavements deuterate and need to be repaired. In many situations only the top two inches of.

24-hour emergency servicesasphalt millingasphalt pavingconcrete flat workcrack fillingearthworkGPS grading controllandscape constructionsealcoatingstorm and sewer utility installations

DT is a construction contractor based in Catoosa, Oklahoma, providing environmental, demolition, and civil services. The company emphasizes safety, with an Experience Modification Rate (EMR) of 0.70, and operates across Oklahoma, Texas, Kansas, Nebraska, New Mexico, Colorado, Iowa, Missouri, Kentucky, Tennessee, Arkansas, Mississippi, Louisiana, Alabama, and Florida. Its executive team has 30+ years of experience and is involved in every stage of projects.

asbestos abatementcivil constructionconcrete crushingconcrete recyclingcontrolled blastingdemolitionearthworkequipment salvagehigh-reach demolitionimplosionsscrap managementsite utilitiestank removal and decommissioning

Dynamic Haulers, LLC is a trucking company based in St. Thomas and St. John, U.S. Virgin Islands, delivering certified, compliance-driven waste management, heavy equipment, remediation, landscaping, and home preservation services for residential, commercial, industrial, and government clients. The team has over 20 years of combined industry experience and holds EPA, VIWMA, OSHA, HAZMAT, and Asbestos Awareness certifications.

demolitionemergency responseexcavationgradinghazmat handlingland contouringwaste hauling

E2 Contracting, Inc. is a California earthwork general contractor founded by a retired Navy Officer. It provides construction site services, grading, excavating, and earthwork to advance California's infrastructure needs. The company is a California Public Works Contractor and a California Disabled Veteran Business Enterprise (DVBE), holding General Engineering-A, C-12, and HAZ licenses (CSLB Lic. #1049757). Its four principals have 20+ years of experience in grading, earthwork, environmental remediation, trucking and logistics, and state and federal con

earthworkEnvironmental testingerosion controlexcavationgradingsite clearingsite demolitionSoil Management PlansSoil TruckingSWPPP Compliance

ELD Field Services is the DBA of Earl-Le Dozer Service LLC, founded in 1980 in Drumright, Oklahoma by father and son Truman and Steve Weaver and incorporated in 2001. It is a full-service field service company serving electric utilities and oil & gas industries, with headquarters in Drumright and a field office in Duncan, Oklahoma, employing an average of 65 employees.

demolitiondozer servicesequipment rentalerosion controlexcavationhauling and transportationoilfield padspond and landscaperoad constructionROW clearing and maintenancesite and land clearingsoil remediationwelding and fabrication

Earth Systems is an environmental and engineering consulting firm founded in 1999 with over 25 years of experience and 18 offices in 10 states. The company specializes in environmental consulting and engineering services, navigating local regulations while addressing national environmental challenges, and has managed projects across the United States.

AI and machine learning analysiscompliance monitoringconsulting and engineeringdue diligenceenvironmental permittinggeospatial analysisremote sensingspill response

The Eastern Shawnee Bay West JV is a strategic SBA-certified mentor-protégé joint venture between Eastern Shawnee Professional Services (ESPS) and Bay West. It combines the federal contracting advantages of a tribally owned 8(a) firm with environmental expertise to deliver specialized solutions in Military Munitions Response Program (MMRP), Hazardous, Toxic, and Radioactive Waste (HTRW) management, and Per- and Polyfluoroalkyl Substances (PFAS) remediation.

audio/visual solutionsCultural and historic resource servicesEngineering consulting and designEnvironmental engineering and permittingEnvironmental investigations and site assessmentsGeospatial servicesHazardous materials surveys and waste managementHazardous, Toxic, and Radioactive Waste (HTRW) ManagementHealthcare staffingIntegrated building solutionsIT servicesManagement consultingMilitary Munitions Response Program (MMRP)PFAS remediation

EFR Environmental Services is an environmental company dedicated to the preservation of Guam's fragile eco-system. Founded by Disabled Army Veteran Fernando B. Esteves and operated by his partner and Environmental Manager David C. Taitano, the company provides environmental services through consulting, clean up, collection, and disposal of non-hazardous waste. Its customers include private sector businesses, local government agencies, federal government agencies, and US military bases.

environmental consultingenvironmental responsenon-hazardous waste collection and disposaltank cleaningwater waste collection

Edilgen S.p.A. Società Benefit, active since 1988, is a partner to major clients in civil and industrial infrastructure, oil & gas, and environmental remediation, offering high-quality services with attention to environmental protection and sustainability.

asbestos handlingdemolition and dismantlingenvironmental emergency responseinfrastructure constructionmaintenancesoil and groundwater cleanup

EE&G, Inc. (Environmental Engineering and Geotechnics) is a full-service environmental consulting, remediation, compliance and response firm headquartered in Azle, Texas, with regional offices in Galveston, Texas and Bossier City, Louisiana. Since 1987 it has provided environmental expertise to private, public and government clients across 41 states, specializing in risk-based site assessment, soil and groundwater remediation, and mobile dual phase extraction (MDPE).

excavationgroundwater and soil remediationmobile dual phase extraction (MDPE)monitor well drillingPhase I and II Environmental Site Assessmentsplugging and abandonment of monitor wellsquarterly environmental monitoringregulatory compliance auditssystem decommissioningsystem design, construction, installation and operations & maintenanceUST removalwaste sampling and characterizationwater treatment

EHC, Inc. is a construction company established in 1990 in Southwest Florida that provides pre-construction, earthwork and infrastructure services. It develops land, roads, communities, parks and amenities, and has completed hundreds of construction projects for municipalities, developers, builders, owners and general contractors. EHC transitioned to employee ownership through an ESOP.

clearingearthworkfillhardscape constructioninfrastructure developmentlake excavationPre-Constructionroad buildingunderground utilities

EIS Holdings, LLC performs mission-critical environmental and infrastructure services across the United States with a focus on safety and efficiency. The company maintains licenses and certifications in 39 states with 35+ office locations, providing environmental consulting, remediation, abatement, demolition, storage tank services, and disaster response to commercial, industrial, private, and governmental clients.

air duct cleaningasbestos abatementbiohazard and chemical decontaminationbridge abatementdemolitiondisaster responseenvironmental drillinggroundwater remediationhydroblastingin-situ injection remediationlead abatementmold remediationPhase I/II environmental site assessmentsRegulatory Compliancesoil remediationstorage tank servicesvacuum truck services