wastewater treatment design

ADC is a water and wastewater engineering firm focused on delivering practical, buildable solutions for utilities, small to mid-size towns, and private developments. The team guides residential, commercial, government, and municipal projects from concept to creation, with experience spanning decentralized wastewater systems, conventional and packaged treatment plants, water infrastructure, and regulatory coordination across multiple states. Offices are located in Mesa, Arizona and Tacoma, Washington.

aerobic digesterschlorinationcollection system modelingcondition assessmentsconstruction administrationfiltrationmembrane bioreactorsregulatory permittingreverse osmosisutility operations and maintenance planningUV disinfectionwater distribution system modelingwater treatment facility design

ART provides environmental engineering and technical services including site investigation, soil and groundwater remediation, hydrogeologic and water resource assessments, contaminant fate and transport modeling, wastewater treatment design and operation, nuclear services, construction and project management, drilling and CPT services, and specialized services such as litigation support and dewatering consulting. ART staff has experience serving the chemical, fertilizer, food and beverage, high tech, energy, and US government sectors.

analytical and numerical modelingaquifer testingbioremediationcentrifugationchemical oxidationcontaminant fate and transport modelingcross-flow filtrationdrillingdual-phase extractionexcavation/disposalgroundwater extractionin-situ/ex-situ remediationmembrane separationreverse osmosissite investigationSoil and groundwater samplingultra-filtrationvapor extractionwell installation

Austin, Tsutsumi & Associates, Inc. (ATA) is an employee-owned engineering and land surveying firm founded in 1934 in Hawai'i. With main offices on O'ahu and Maui, ATA provides civil engineering, environmental engineering, transportation engineering, project management, land planning, public works, construction management, and land surveying services to government and private clients across the Hawaiian Islands and the Pacific Basin.

ALTA mappingboundary surveyscivil engineeringconstruction managementconstruction stakeoutenvironmental engineeringland planningland surveyingproject managementShoreline certificationtopographic mappingTraffic impact analysistraffic signal designtransportation engineeringwater treatment design

Bamforth Engineers + Surveyors is a Norfolk, Virginia firm providing quality project management, civil engineering, and land surveying. The LEED-certified team delivers site development, permitting, and surveying services, and holds CMMC Level 2 certification for safeguarding Controlled Unclassified Information for government and defense partners.

Airfield pavement designAutoCAD Civil 3DBIM/Revit coordinationCADD draftingcivil engineeringCost Estimatingfeasibility studiesGIS mappinglandfill designland surveyingPotable Water System Designproject managementsite engineeringstormwater management

Banner Associates is an engineering, land surveying, and architectural consulting firm serving clients throughout South Dakota and the Midwest. The firm provides civil/municipal, transportation, water resources, wastewater, structural/architectural, environmental, and surveying services, along with construction contract administration and capital improvement planning.

3D renderingsarchitectural designbridge designConstruction Contract Administrationdam inspectionsengineeringhydrology and hydraulicsland surveyingSCADA systemsstructural inspectionsWater system design

Cavalry Engineering, PC (CE) is a certified Service Disabled Veteran-Owned Business (SDVOB) and Minority Business Enterprise (MBE) offering civil & electrical engineering, construction management & administration, and renewable energy services. Founded in 2019 and led by Pablo Rodriguez, PE, a former US Army Combat Engineer, the firm has over 40 years of combined experience in the public and private sectors on industrial, municipal, and commercial projects. Each of CE's Division Leads are licensed Professional Engineers.

civil engineeringconstruction administrationconstruction inspectionconstruction managementconstruction oversightElectrical Engineeringenergy-efficiency studiesEV charging stationsgeothermalGrading and drainage designlighting analysispower distribution designrenewable energy servicessolar/photovoltaicsstorm drainage designSWPPP Design

Cedar Corporation is an engineering and consulting firm providing community infrastructure, architectural, and environmental services. Its teams deliver municipal, transportation, structural, and water resources engineering, planning and grants, economic development, and environmental consulting and remediation services to communities across Wisconsin.

bridge inspection and designeconomic developmentenvironmental consultingEnvironmental Remediationgrant writingIndustrial, commercial, and retail building designmunicipal engineeringPlanning and grantsstructural engineeringtransportation engineeringWater resources engineering

Civil Design & Engineering (CD&E) is a civil engineering, architecture, and project management firm established in Flagstaff, Arizona in 1996. It serves residential, commercial, industrial, public works, and municipal clients, with professionals licensed in numerous states and expertise spanning 32 states.

3D Modelingarchitecturecivil engineeringcommunity planningconstruction administrationconstruction estimatingelectrical system designgrading and drainagehydrologic and hydraulic studiesland surveyingLOMRpre-engineered metal buildingsproject managementroadway designstormwater management

CTI Engineers, Inc. is an employee-owned civil engineering consulting firm specializing in the planning, development, design, and construction management of municipal and private infrastructure systems, with a focus on water, wastewater, and storm water infrastructure. Founded in Chattanooga, Tennessee in 1991, the firm has grown to more than 50 employees across five branch offices.

asset managementcivil engineeringconstruction managementGIS mappinghydraulic modelingmaster planningregulatory permittingSCADA systemssite remediationStorm Water Modelingwater treatment design

Coventina Water, LLC is a full service water and wastewater treatment design, equipment supply, and construction company.

constructionequipment supplyfull systemswater treatment design

ECR Engineering, LLC is a privately held multidisciplinary engineering firm founded on March 26, 2012, headquartered in Guaynabo, Puerto Rico, with offices in Fort Lauderdale, Florida and St. Thomas, USVI. Licensed in Puerto Rico, Florida, the U.S., and the U.S. Virgin Islands, it has delivered more than 300 projects across the Caribbean, Latin America, and the U.S., including water and wastewater infrastructure and PRASA Capital Improvements Program management.

Building Information Modeling (BIM)civil & structural engineeringconstruction administrationDrafting & PermittingElectrical Engineeringenvironmental engineeringenvironmental impact assessmentsGeographic Information Systems (GIS)Mechanical EngineeringProject & program managementquality assurance/quality controlSeismic analysis and designstormwater management

Environmental Enterprises, Inc. is a vertically integrated specialty environmental management and disposal company providing environmental services, recycling options, and waste disposal. Founded in 1976, it specializes in industrial and hazardous waste management, emergency response, field service projects, industrial hygiene sampling, laboratory chemical packaging, and household collection events.

asbestos/lead servicesemergency responseenvironmental and safety auditsgroundwater monitoringhazardous waste disposalindoor air quality assessmentsindustrial hygiene serviceslab packingmercury and radon servicesmold sampling/remediationOSHA compliancePhase I/Phase II assessmentsrecyclingSPCC and SWP3 plansspill clean upstorm water samplingTRI preparationwaste transportation

EBH is a full-service civil engineering and surveying firm with eight offices throughout Kansas. It partners with city, county, state, and federal clients on planning, engineering, surveying, construction oversight, mapping, and project funding and grant application services.

airport engineeringcivil engineeringconstruction oversightdam inspectionGIS mappingGPS surveyinggrant applicationland developmentPlanningsurveyingtransportation engineeringwater distributionwater storagewater treatment designwater wells

Scroll Water Storage and Wastewater Treatment Solutions Florida Aquastore and Texas Aquastore are industry leaders in supplying, constructing, and servicing glass-fused-to-steel tank systems as well as design-build wastewater treatment plants featuring state of the art Membrane Bioreactor and Conventional Activated Sludge technologies. request a quote EXPERIENCE YOU CAN TRUST Our advanced glass-fused-to-steel coating system has set the standard for municipal and industrial liquid storage solutions. We offer our customers complete design-construct storage and wastewater treatment solutions with guaranteed dependable performance, long life, and minimal maintenance costs. These factors, coupled with a dedication to quality, safety, and customer service, keep Florida and Texas Aquastore at the forefront of the industry. wastewater SOLUTIONSWe offer design-build customized MBR, conventional.

concrete foundation constructiondesign-buildgeneral contractingservice and maintenancetank and dome installationtank construction

Foley Engineering Inc. was established in 2017 by founder and President Brent Foley. Its mission is to deliver high quality, cost-effective and customized civil engineering design and construction management services to the Flathead Valley and its surrounding areas, working closely with clients to understand project goals and budgets.

civil engineering designconstruction managementconstruction observationroad system designseptic system designsubdivision designSWPPP inspectionWater system design

Georgia Water & Environmental Services (GWES) is a professional engineering firm specializing in civil, environmental, and transportation services. Founded in 2010, it grew from Murph Water & Environmental Services (started 2005) and changed its name to GWES, LLC in 2019. GWES has offices in Perry, Brunswick, Mansfield, Roswell, and Douglasville, Georgia, with over 20 employees and over 100 years of combined engineering expertise.

civil engineeringconstruction oversightdrone mappingenvironmental consultingGIS mappingregulatory permittingResident Project Representative servicesroadway designsite developmentstormwater managementtraffic operations analysistransportation engineeringwater distribution designwetland delineation

InSite Engineering, LLC is a civil engineering firm founded in January 2005 that provides water and wastewater, municipal, civil engineering, and PFAS remediation services. It serves municipal governments, utilities boards, federal agencies, private corporations, industries, and developers, with offices in Hoover and Northport, Alabama.

civil engineeringconstruction administrationGIS mappinggrant writinggranular activated carbon (GAC) treatmention exchange (IX)nanofiltration (NF)permittingPFAS remediationreverse osmosis (RO)site planningwater treatment design