surveying

Howell Sand Company is a family owned and operated business serving the Texas Panhandle and surrounding communities since 1964. Based in Amarillo, TX, it is a provider of aggregate materials such as sand, gravel, crushed stone, and caliche, and offers services including paving, excavation, demolition, equipment hauling, project planning, and surveying.

Building Padsdemolitiondumping & haul-offsequipment haulingexcavationpavingproject planningsnow removal

Huitt-Zollars is a full-service architecture and engineering (AE) design firm with a multidisciplinary team of architects, engineers, and planners. The firm provides services across all project phases, from feasibility studies and planning through design, permitting, and construction management, and is employee-owned.

Adaptive Reuse & Historic Preservationarchitectural designassessmentsBuilding Information Modeling (BIM)construction managementengineeringInterior DesignLandscape ArchitecturePlanningprogram managementprogrammingSustainable & Resilient DesignWater

Delivering Impactful Projects That Are Key To The Region's Economic Growth Designing K-12 Spaces That Inspire Learning Designing K-12 Spaces That Inspire Learning Supplying Cities With Wastewater Treatment Options For Now And The Future Supplying Cities With Wastewater Treatment Options For Now And The Future Revitalizing Historic Districts Through Strategic Design Designing Sites To House Buildings Where Remarkable Human Experiences Happen Living And Breathing Communities Created Through Design Creating Cohesive Justice Campuses With Centralized Parks Delivering Impactful Projects That Are Key To The Region's Economic Growth Shaping the region through thoughtfully designed projects It's what we do.LEARN MORE Delivering Extraordinary Projects In Your Key Market Sectors Join a Firm That's Shaping the Southeast Now and For Future Generations A vision united Celebrating over six decades of.

architectural designArchitecture & InteriorsBid supportcivil engineeringConstruction phase servicesElectrical DesignengineeringGeological investigationMEP designsite selectionstructural engineering

IDS Drones, Inc. is a nationwide, full-service drone technology company specializing in advanced aerial data capture solutions. It uses a nationwide network of FAA-certified pilots and experienced project managers to deliver inspections, surveying, mapping, thermal imaging, and LiDAR services for real estate, construction, insurance, and telecommunications industries.

2D & 3D geomappingaerial inspectionsAI-powered analyticsAutoCAD integrationcloud-based reportingconstruction monitoringLiDARphotogrammetrythermal imaging

Iglesias-Vazquez and Associates is an engineering and architectural firm in Puerto Rico established in 1974. It was one of the first firms in Puerto Rico to implement computer aided design and engineering, and operates an integrated office handling engineering, architectural and planning disciplines through management/administrative, architecture, and engineering departments. The firm also established the International Technical Institute for training in computers and high-technology equipment.

architectural designcivil engineeringComputer Aided Design (CAD)computerized project management (CPM)Planningproject managementstructural engineering

Infrastructure Consulting & Engineering, LLC (ICE) is a full service transportation consulting and design firm specializing in highways, bridges/structures, hydrology/hydraulic design, geotechnical engineering and foundation testing, pavement evaluations and design, traffic engineering, environmental documentation (NEPA), construction management and inspection services, architectural design, and aviation planning. Founded in 2005, ICE has grown to more than 700 employees, including nearly 190 licensed professionals.

architectural designAviation Planning and DesignBridge/Structure DesignCE&I Servicesconstruction management and inspectiondesign-buildEnvironmental Documentation (NEPA)Foundation Testinggeotechnical engineeringHydrology/Hydraulic DesignPavement Evaluation and DesignQuality Assurance / Quality Control (QA/QC)Roadway/Highway Designtraffic engineeringutility coordinationvalue engineering

Innovative Contracting Services (ICS) is a women-owned business based in Rochester, NY, providing skilled personnel, workflow analysis, technical acumen, and administrative resources to support and extend clients' internal assets. Services include document conversion and support, data and database management, FEED support, mapping, administrative support, and consulting.

Administrative supportArcFM GIS systemsAutoCAD conversionconstruction managementconsultingdatabase maintenancedatabase managementdata entry & analysisDocument Conversiondocument reformattingdocument scanningfeasibility analysisFEED supportmappingproject planningSAP data conversionsystem design

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 Reviewsstormwater managementtransportation engineeringutility coordination/relocationszoning analysis

JACOB | MARTIN is a multi-disciplinary architecture and engineering firm based in Abilene, Texas, with additional offices in Boerne, San Angelo, Lubbock, and Weatherford. The firm provides architecture and engineering services focused on community projects, including public infrastructure, schools, and municipal buildings, and states a 75-year history of proven performance.

architectureconstruction administrationengineeringGeographic Information Systems (GIS)Interior Designlandscape designlong range planningmaterials engineering and testingprogrammingproject inspection

Chiniche Engineering & Surveying is a civil engineering and land surveying company in Bay St. Louis, Mississippi, opened in 1971 by James J. Chiniche. It provides engineering design, construction management, and surveying services to Hancock County and surrounding areas, with a staff offering decades of combined experience.

Civil 3D draftingconstruction managementengineering & designGIS

Jewell Associates Engineers, Inc. is a Wisconsin-based firm of professional engineers, architects and surveyors founded in 1993 in Spring Green, Wisconsin. The company provides architectural services and transportation, civil, and structural engineering, with additional offices opened in Wisconsin Rapids (2008), Madison (2021), Eau Claire (2022), and La Crosse (2024).

appraisalarchitectural designconstruction inspectiongrant administrationland planninglayout and stakingmaterials testingreal estate negotiationstormwater management system designstructural design for bridgestransportation design

JJ Ryan Consulting is a civil engineering, project management, design and consulting firm established in 2010. It provides engineering and management services across the full infrastructure lifecycle, including strategic advisory, project management, design, contract administration and asset management, serving clients across Australia, New Zealand, the Pacific and the Middle East. Its EngiSeek division develops AI and software-based solutions for engineers and asset owners.

airfield and street lighting designasset managementbuilding information modelling (BIM)civil engineeringContract AdministrationElectrical Engineeringenvironmental impact assessmentsgeotechnical engineeringinspectionsmechanical designs and certificationnoise modellingpavement designproject managementsoftware developmentstructural engineeringtraffic forecastingtransport modelling

JOA Surveys, LLC is an Alaska-based surveying company and 100% small business founded in 2003. It specializes in tides and water level measurement, vertical datums, and geodetic networks. Its mission is to apply and continually improve geospatial measurement and analysis so people can make informed decisions about long-term coastal challenges.

geodetic networksGNSS-IRtidal datum computationtides and water level measurementvertical datums

Johnson & Associates is a full-service civil engineering, planning, and surveying company based in Oklahoma City, Oklahoma. Founded in 1988 by Tim Johnson, the firm provides expertise in land development, transportation, utilities, hydraulics and hydrology, planning, technical assistance, construction inspection and administration, and land, title, and construction surveying throughout the Midwest and across the nation.

aerial imaging & mappingcivil engineeringconstruction inspection and administrationconstruction supervisionhydraulics and hydrologystormwater analysis & designtraffic engineering & planningurban planningutility coordination

Jordan, Kaiser & Sessions, LLC (JKS) is a full-service engineering and surveying firm that provides high-quality technical solutions to clients throughout the Deep South. JKS delivers comprehensive start-to-finish civil engineering services and a wide variety of surveying services, from small residential lots to large commercial or industrial developments.

civil engineering

JT Engineering is a civil and transportation engineering firm founded in 2005, employing over 100 civil engineering professionals with offices in the Eau Claire, Green Bay, Madison, and Milwaukee areas of Wisconsin. It serves public and private clients with roots in construction management, and its reach extends to Colorado, Illinois, Indiana, Michigan, Minnesota, and Texas.

constructability reviewsconstruction administrationconstruction plan reviewsconstruction program controlsconstruction stakingdesignroadway construction inspectionstructure construction inspectionutility construction inspection

KPA is a civil engineering firm established in 1983 that provides consulting engineering services to municipal and governmental clients across Texas. The firm focuses on completing projects on budget and on time, and does not provide engineering services to private developers. KPA has received four Engineering Excellence Awards from the American Council of Engineering Companies.

aerial mappingarchitectural designcivil engineeringconstruction administrationconstruction observationfeasibility studiesmaster planningPhase 1 environmental servicesproject managementsite planning

Keel Geospatial provides geospatial and surveying services with expertise in Land, Air, and Sea. The company offers Geospatial Information Systems services including topographic, hydrographic, cadastral, remote sensing, charting, and product finishing, and has served clients such as the United States Army Corps of Engineers, NOAA, and USGS.

aeronautical chartingcustom geospatial software developmentgeocodinggeospatial analysisgeospatial consulting and traininggeospatial database managementgeospatial data processinggeospatial modeling and simulationgeospatial web servicesGIS mapping and visualizationnavigational chartingspatial data integration

Keller Engineers is a team of civil engineers and surveyors providing civil engineering and surveying services to public and private clients since 1991. The company offers services including bridge inspection, construction inspection and management, energy, environmental, GIS mapping, land development, survey, transportation, wastewater, and water. Offices are located in Hollidaysburg, State College, and Gettysburg, Pennsylvania.

bridge safety inspectionconstruction inspection and managementenergy project planningEnvironmental ServicesGIS mappingland developmentload rating evaluations

Kenall is a full-service architectural and engineering firm founded in 2002 as a geotechnical and materials testing firm. It provides architecture, engineering, testing, quality control, construction management, and environmental services to municipal, state, and US federal government clients, including the US Army Corps of Engineers, Department of the Interior, and USDA NRCS, across Texas, Louisiana, Oklahoma, Arkansas, and beyond.

architectural designcivil and structural engineeringconstruction managementenvironmental assessmentgeotechnical engineering and testingGISprogram/project managementQA inspectionsstormwater and floodplain managementtransportation planning

Kenvirons is a multi-disciplined environmental and civil engineering firm headquartered in Frankfort, Kentucky, serving corporate and government clients. Founded in 1975, the firm provides planning, funding assistance, design, and construction services, and has completed thousands of projects ranging from groundwater monitoring at landfills to multi-million dollar water treatment plants.

aerial mappingair permittingdam designdispersion modelingemissions inventoriesEPCRA reportinggreenhouse gas reportinggroundwater monitoringhazardous waste managementhydraulic/hydrologic modelinglandfill gas monitoringNPDES/KPDES permitting and monitoringPhase I and II site assessmentspipeline designsoil testingsolid waste permittingstack testingstorm water managementtank closures

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 planningstormwater management

Kim Engineering, Inc. (KEI), founded in 1993 by Sunny Kim, is a multi-disciplinary engineering firm providing geotechnical engineering, civil engineering, surveying, construction materials testing and inspections, contract administration, and landscape architecture services. KEI is certified as a Minority Business Enterprise (MBE), has approximately 70 employees and five drill rigs, and maintains an AASHTO R18 accredited geotechnical and construction materials testing laboratory in Beltsville, MD. Main office in Laurel, Maryland with a branch office in B

Air/vacuum excavationcivil engineeringconstruction inspectionsContract AdministrationDrilling (Hollow Stem Auger, mud rotary, rock core)Electro-magnetic utility locationgeotechnical engineeringLandscape Architecturematerials testingSubsurface utility engineering

Kleinman Consultants, PLLC is a minority-owned engineering firm in Presidio, Texas, specializing in civil, environmental, public involvement, planning, surveying and construction inspection services. With over 100 years of combined experience, they deliver innovative, cost-effective solutions for government and private sector clients.

bicycle and pedestrian planning and designcivil engineeringconstruction inspectionconstruction managementcorridor alignment and development studiesEnvironmental ServicesPlanningpublic involvementtransportation engineering