stormwater management

ILSI Engineering (Integrated Logistical Support, Inc.) is a 100% female, minority-owned civil engineering firm based in New Orleans, Louisiana. Founded by Robert H Tucker Jr. and now led by Iam Christian Tucker, the firm provides civil, structural, and mechanical engineering services, including sewer, water, streets, and drainage design, as well as program and construction management. It is 8(a) certified with the SBA and DBE-certified, and has worked on projects such as the SELA Urban Flood Control Project and the Baton Rouge Sewer Rehabilitation Progra

airport facility designcivil engineeringcoastal protectionconstruction managementHydrologic and hydraulic modelinginspection servicesMechanical Engineeringprogram managementsewer system planningstructural engineering

Iron Eagle Excavating is an excavating company founded in 2014 and serving Southern Pennsylvania and surrounding areas. It provides site preparation, underground utilities, and structural excavation services, and states a commitment to quality, safety, integrity, and community.

demolitionerosion controlexcavationfootingsfoundation excavationGPS technologygradingland clearinglaser-guided technologyretaining wall excavationrock hammeringsoil testingtrenchingutility installationwater and sewer line installation

Island Designs provides comprehensive and sustainable landscape and stormwater solutions for tropical landscapes, serving resort, commercial, municipal, and residential clients. Services span design, installation, and maintenance, including landscape design, stormwater management, engineering and construction, erosion control, permeable pavers, and hardscape and masonry work. The company is certified by and a member of Caribbean associations that steward sustainable landscapes.

bio-retention pondsbioswalesengineering and constructionerosion controlgeneral contractor serviceslandscape designlandscape lightingmasonry and hardscapepermeable pavement installationproperty maintenance

iVet Environmental is a Certified Small, Disabled Veteran-Owned business that provides environmental consulting services in Southern California. It specializes in compliance, remediation, waste management, and field services, serving government and private clients. The company holds Contractor's State License Number 1046197, Classification A HAZ, and is certified SDVOSB, DVBE, and Small Business (Micro).

Best Management Practices (BMPs)environmental field servicesgeotechnical serviceshazardous waste managementlead abatement and supervisionmonitoring/sampling for stormwater, soil, and airsite management and supervisionSWPPPWater Pollution Control Plans (WPCP)

J2 Engineers, Inc. dba J2 is a civil engineering and planning firm based in Northern Virginia with five offices in Virginia and licensure in Virginia, West Virginia, and Maryland. Its interdisciplinary services span civil and transportation engineering, landscape architecture, planning, and surveying, serving both public and private entities.

civil engineeringconstruction administrationdrainage designerosion & sediment controlfloodplain modelinggeometric designland planningLandscape ArchitecturePlan Reviewssurveyingtransportation engineeringutility coordination/relocationszoning analysis

Engineering, Surveying, and Land Use Planning, we assist our clients through all phases of their projects, starting with project planning, funding procurement, concept development through design, permitting, and construction completion.

Building Inspectioncivil engineeringConstruction Contract Administrationconstruction inspectiongeotechnical testingland surveyingland use planningmaterials testingpermitting and compliancestructural engineeringtransportation planning

C ASHMAN is a privately held multi-disciplinary construction and development company founded and owned by Jay M. Cashman, Chairman of the Board. Founded in 1969, the company operates through a family of companies across Heavy Civil & Marine Construction, Dredging, Renewables, Prestressed Concrete Storage Tanks, Energy, Project Development, Barge/Equipment Leasing, and Mechanical Construction, with over 1,000 employees and projects worldwide.

barge and equipment leasingbeach renourishmentcofferdam constructiondredgingdrilling and blastingfoundation constructionHabitat restorationmarine constructionpile drivingsite excavation and gradingstructural concretewind and solar energy developmentwire-wound prestressed concrete tank construction

J. Browne Excavating, LLC is a women-owned excavating contractor and site development construction company based in Leonardtown, Maryland, serving Southern Maryland since 2005. The company is licensed and insured (MHIC #05-137456), BBB registered, and Small Business Reserve registered, offering residential and commercial contracting services.

concrete pouringexcavationgradingland clearingrebar installationsediment control installationseptic system installationsite development

JDI Site Solutions is a family-owned general contractor based in Aspers, Pennsylvania, serving Central Pennsylvania with over 30 years of combined experience in site work and construction. They handle commercial and residential projects including stormwater management, culvert restoration, waterway restoration, bridge construction and maintenance, excavation and grading, demolition, and tri axle dump truck services. The company is licensed, bonded, and insured with $10 million in coverage and holds PA Contractors License #PA178908.

bridge construction and maintenanceculvert installation and restorationdemolitionexcavation and gradingfarm riding arena constructionparking garage maintenancepond/lake constructionseptic system worktri axle dump truck haulingwaterway restoration

Jesik Consulting & Engineering provides geotechnical, civil, and geological engineering, AASHTO-accredited laboratory testing, and geotechnical field services for municipalities, utilities, and infrastructure projects. Based in Pueblo, CO and established in 2005, the firm serves Southern Colorado as well as New Mexico, Arizona, and Mississippi, with in-house drilling and fully integrated engineering services.

AASHTO-accredited laboratory testingcore drillingdrainage reportsfoundation designgrading plansin-house drillingmonitoring wellspile testingQA/QC programssite investigationsslope stability analysissoil testingspecial inspectionssubsurface evaluationsUtility Design

J.J. Wurst Landscape Contractor and Garden Center is a family-owned business founded in 1963 by Jerry Wurst in Erie, PA. Now owned by Jerry's son Pete, it is a full-service landscape contractor with an onsite garden center, serving residential, commercial and industrial clients in PA, OH, NY and beyond, including municipalities on landscape and restoration projects.

erosion controlhardscapinghydro-seedinginvasive species controlland clearinglandscape designlandscape installationlawn maintenancemulchingpesticide applicationtree and shrub pruning

JMC Overview Team Credentials Challenge Us. Bring us your most demanding projects. Your most complex engineering. Your tightest timelines. And watch the way we perform. With our broad expertise and deep experience on your side, even the most complex project will go more smoothly than you thought possible. Since our founding in 1980 as John Meyer Consulting, we have taken great joy in helping clients solve their most difficult problems. A PROUD HISTORY. In 1980, John H. Meyer had an idea: A one-stop site development firm that believed in quality, teamwork and serving clients anywhere, anytime. Today that company is JMC, a planning, engineering, landscape architecture and land surveying firm of more than 50 professionals providing site design and permitting services for land development projects throughout the United States. While we are certainly proud of all we’ve accomplished, we look.

civil engineeringconstruction administrationenvironmental analysisexpert witness testimonyland planningLandscape Architectureland surveyingsediment and erosion controlsite planningtraffic engineering

JM Davidson Engineering, D.P.C. (JMD) is a certified WBE/DBE civil engineering firm founded in 2015 by Jaime Davidson, PE. JMD offers a full range of civil engineering services including water and wastewater, structural, transportation, water resources, and railroad design services, assisting projects from preliminary design through construction.

bridge design and inspectioncivil engineering designconstruction administrationconstruction inspectionenvironmental permittingfloodplain modelinghydrologic/hydraulic modelingload ratingsrailroad designstream restorationstructural engineeringtransportation engineeringwater and wastewater treatment designWater resources engineeringwetland delineation

JMT (Johnson, Mirmiran & Thompson, Inc.) is a 100% employee-owned architecture, engineering, construction, environment, and technology firm founded in 1971. It delivers infrastructure services including design, program management, smart infrastructure, and innovative solutions to strengthen communities. Its specialized brands include JMT Technology Group, JMT Architecture, and Clark Nexsen.

architecturecoastal solutionsconstructionecological restorationengineeringflood mitigationprogram managementsmart infrastructuretransportation designwater and wastewater treatment

Jolma Design, LLC is a civil engineering firm based in Battle Ground, Washington, dedicated to delivering comprehensive site solutions for residential and commercial land development projects. The team streamlines planning, permitting, and engineering to help clients achieve their goals efficiently, serving clients across Washington and Oregon.

CIPP lining designcivil engineeringdrone mappinggeohazard assessmentsgeotechnical engineeringGIS mappinggrading and road designinfiltration testingland developmentpermittingsite planningsubdivision designUtility Designviewshed analysis

Jones & Henry is a consulting engineering firm founded in 1926 by Harvey P. Jones, providing services in water, wastewater, stormwater, and civil engineering to municipalities and industries across the Great Lakes region. The firm designs, modifies, and optimizes systems and offers specialty services including civil, structural, mechanical, and electrical engineering, instrumentation and controls, and construction support.

asset managementCAD and BIM modelingcivil site designconstruction supportElectrical Engineeringhydraulic modelinginstrumentation and controlsMechanical Engineeringoperations and maintenanceSCADAstructural engineeringwater and wastewater treatment design

J. R. Caskey, Inc. is a certified small woman-owned Commercial Site and Utility Contractor that has grown from a small grading and excavation company in 1985 into a leading site development firm serving Virginia and North Carolina. It self-performs most services and offers soil stabilization, full-depth reclamation, site development, underground utilities, chip seal, power stations, and stormwater management.

chip sealdesign-builderosion and sediment controlexcavationfull-depth reclamationgradingsoil stabilizationunderground utilities installationvalue engineering

K.C. Engineering, Inc. is a civil engineering firm providing comprehensive civil engineering services including civil design, infrastructure planning, and regulatory compliance. The firm serves developers, counties, municipalities, contractors, and property owners, helping clients navigate municipal requirements and technical challenges from concept to completion.

civil engineering designdrainage studiesRegulatory Complianceroadway designsite development planningsubdivision planningwater and wastewater line design

KC Engineering and Land Surveying, P.C. (KC) is a licensed engineering and land surveying firm in New York and New Jersey, headquartered in New York City with regional offices in Newburgh and Albany, NY. The firm has been providing services for over 40 years and employs over 120 full-time staff. KC is a certified Minority Business Enterprise (MBE) and an ISO 9001:2015 certified consultant.

base and ROW mappingboundary and topographic surveyingcivil engineeringconstruction inspectionconstruction managementdrainage and sewer system designgeotechnical engineeringGIS serviceshighway designland surveyinglaser scanningresident engineeringstructural engineeringtraffic engineeringwastewater treatmentwater supply

Keish Inc. is a woman-owned environmental consulting and program/construction management firm based in California, founded in 2014. It provides construction and program management services specializing in stormwater and environmental compliance, including NEPA/CEQA compliance, permitting, biological monitoring, and sustainability management and training.

biological monitoringconstructability reviewsconstruction inspectionsenvironmental permittingGISNEPA/CEQA ComplianceOffice Engineering & Contract AdministrationProgram & Construction ManagementProject Estimating and SchedulingSustainability consultingSWPPP Preparation, Implementation & InspectionstrainingWater Quality Testing & Data Analysis

Knowles Civil Engineering, Inc. (KCEI) is a Jacksonville, Florida civil engineering firm celebrating over 30 years of service. The firm provides civil engineering and design services for public and private sector clients, specializing in site development, roadway design, stormwater management, and municipal infrastructure improvements. KCEI uses CAD software and plotting/printing equipment for quick project turnaround and partners with Design-Build firms and contractors.

CAD draftingcivil engineeringenvironmental assessmentshydrology modelingpermittingroadway designsite planningsurveying

Key Corporation is a family-owned construction business comprised of a team of professionals with decades of experience. They serve customers in both the private and public sectors throughout Southern New England, focusing on quality and delivering projects safely and on time.

demolitionexcavationlandscaperoad work and pavingsite workutilitieswaterfront improvements

Keystone Excavators, Inc. has been providing counties, municipalities and developers with complete civil site development, underground utility work, and roadway construction since 1984. Based in Oldsmar, Florida, the company serves the Tampa Bay area with services including design build projects, underground fire protection, earthwork, hauling and environmental solutions. They emphasize quality construction delivered on time and within budget.

asphalt paving and millingchannel liningClass V Fireline contractingconcrete workerosion controlexcavationgabion wall constructiongradingpond restorationproject managementroadway constructionsoil stabilizationutility installationvalue engineering

KOMAN Government Solutions, LLC (KGS) is an ANC-owned certified SBA 8(a) company that supports clients in all areas of the environmental industry. Its core business lines include environmental compliance, investigation, environmental services, remediation, PFAS, munitions and explosives of concern (MEC), operations and maintenance, long-term monitoring, and construction. KGS brings more than 20 years of experience in the federal market and has worked on over 300 investigation and remediation task orders.

air quality complianceconstruction managementenvironmental compliancefacility supportgeneral contractingHigh Resolution Site Characterization (HRSC)investigationlong-term monitoringmunitions and explosives of concern (MEC) remedial actionoperations and maintenancePFAS/emerging contaminantsrange management and maintenanceremediationtraining and auditingwaste management