utility locating

Cobra Concrete specializes in concrete cutting, demolition, and patching, performing every available concrete sawing and drilling service. The company offers 24-hour service and immediate response times, serving Central Indiana and the Midwest. It emphasizes safety and client satisfaction and is a member of CSDA and affiliated with ISNetworld.

chain sawingconcrete demolitionconcrete scanningcore drillingGround Penetrating Radarhandheld sawinginterior grinding and polishingpatchingrobotic concrete demolitionslab sawingwall sawingwire sawing

Coleman Engineering Company is a full-service, multi-disciplinary engineering and land surveying firm founded in 1969, serving Michigan, Wisconsin, and the Central Great Lakes Region. With offices in Iron Mountain and Ironwood, Michigan, and Green Bay, Wisconsin, its team of more than 100 professionals provides civil engineering, geotechnical engineering, land surveying, GIS, and construction materials testing to municipalities, government agencies, businesses, and homeowners.

ALTA/ACSM land title surveysCAD draftingconstruction engineering and oversightelectrical ground grid and resistivity testingGPS and control network surveyslaboratory and field materials testingoffshore and sediment drillingroad and highway designsite developmentsoil borings and geotechnical samplingstormwater managementtopographic and boundary surveyswater and wastewater infrastructure

Conaway Geomatics is a geomatics firm combining traditional survey techniques with modern technology. Its in-house team specializes in land surveying, GIS services, and utility locating, including Subsurface Utility Engineering (SUE) with electromagnetic locators and Ground Penetrating Radar. The team brings over 50 years of cumulative experience and serves sectors including energy, railroad, site development, government, transportation, and water.

ADA surveysALTA Surveysboundary surveyscartographic mappingconstruction stakingelectromagnetic locatinggeodatabase designGISGround Penetrating Radarland surveyingright-of-way surveysSubsurface utility engineering

Concrete GPR LLC is an Oregon-based company specializing in 2D and 3D ground penetrating radar scanning for damage prevention and personal safety. Based in Albany, Oregon, it provides non-destructive testing and inspection services for concrete and underground applications, serving Portland, Eugene, the I-5 corridor, and on-demand projects elsewhere. Formed in 2016 by Reid Davis and Jeff Sohlstrom, it is an Oregon COBID certified Emerging Small Business and a member of the Associated General Contractors of America.

2D linescanning3D Grid Scanning3D modeling and data processingconcrete scanningground penetrating radar scanningnon-destructive testingRTK corrected GPS/GNSS 3D data modelsutility mappingvehicle-based rapid data collection

Concrete Imaging, Inc. provides non-destructive testing solutions in the Washington, DC metro area, specializing in Concrete X-Ray, Ground Penetrating Radar, and pipeline inspection. Founded in April 2006 by Terry Gilliam and Melvin Fravel, the company offers 2D and 3D GPR, utility scanning and locating, industrial radiography, and CCTV video pipe inspection, with over 19 years of experience.

CCTV Video Pipeline InspectionGround Penetrating RadarIndustrial Radiography (X-Ray)non-destructive testingUtility Scanning

Concrete Visions is a concrete scanning and utility locating company based in Hanover, Maryland, serving Baltimore, Washington D.C., Maryland, Virginia, Pennsylvania, Delaware, and West Virginia. It uses ground penetrating radar (GPR) technology to locate obstructions within and beneath concrete before cutting, coring, or drilling, and reports an accuracy rate of over 99%. The company is a spin-off of G&M Services and has more than 25 years of experience in the concrete scanning, coring, drilling, and sawing industry.

2D line scanning3D imagingconcrete cuttingcoringdrillingGround Penetrating Radar (GPR) scanningsawingvoid detection

The Craig Group of Companies specializes in test borings, geothermal well drilling and ground penetrating radar scans. It services New Jersey, Eastern Pennsylvania, Delaware, Maryland, Virginia, Washington D.C. and New York, and operates through multiple companies covering subsurface explorations, materials testing, construction inspections, geotechnical engineering, ground penetrating radar, utility locating and concrete scanning.

concrete scanningconstruction inspectionsgeotechnical engineeringgeothermal well drillingGround Penetrating Radarmaterials testingtest borings

Davis Underground Solutions (DUGS) is a family-owned, Georgia-based underground utility contractor serving Georgia and the Southeast. Founded by Matt Davis in December 2012, it specializes in horizontal directional drilling and boring to install underground pipe and conduit for water, sewer, gas, power, fiber, and telecom, limiting surface disruption. It serves residential, commercial, municipal, and data center projects and is a GDOT-registered subcontractor.

811 notification coordinationauger boringduct bank constructionhorizontal directional drillingtrenchingutility potholing

Digital Concrete (DCSS) is a concrete scanning, utility locating and x-ray services firm founded in 1997, serving Northern and Southern California. The company uses Ground Penetrating Radar (GPR) and X-ray equipment to locate and map rebar, post-tensioned cables, conduit, voids and other near-surface anomalies in concrete, and locates underground utilities. Technicians average over 1500 jobs per year, and all field personnel complete the OSHA 10-hour construction safety course. The company also provides consulting and detailed reporting.

concrete scanningconsultingdetailed reportingGround Penetrating Radar (GPR) scanningmapping rebar and post-tension cablesX-ray scanning

Discovery Hydrovac provides hydro excavation, subsurface utility engineering (SUE), and jetting services to protect America's underground utility infrastructure. Founded in 2012 by Karma Newberry, the company is woman owned and veteran operated and offers 24-hour service.

daylightingdebris removalhydro excavationjettingpipeline and industrial cleaningsewer and drain jettingstorm drain maintenanceSubsurface utility engineeringtrenching

Divecom Marine Services is an established commercial diving contractor that inspects, repairs, and builds in all sectors of the industry where quality diving services are utilized. Its rapid response team of certified commercial diving professionals is on-call 24/7, and its leadership team has over 55 years in the commercial diving industry. Divecom Marine is an authorized vendor of the United States Government with CAGE Code 83AG4.

commercial divingdredginghull cleaninginland divingmarine salvageproject managementpropeller polishingship maintenanceunderwater inspections and surveyunderwater ship repairworkboat charter

Drexel, Barrell & Co. is a 100% employee-owned civil engineering and land surveying consultant serving public and private sector infrastructure clients across Colorado for more than 77 years, since 1949. Headquartered in Lafayette with a branch office in Colorado Springs, the firm delivers integrated engineering and surveying services from planning through construction inspections and acceptance.

ALTA Surveysboundary surveyscivil engineeringconstruction oversightconstruction stakingdetention designdrainage analysisGPS surveyingland surveyingrobotics surveyingtopographic surveys

Utility Mapping UST Detection Electromagnetics Scroll Delivering top-tier geophysical expertise across the entire East Coast At East Coast Geophysics, Inc., we've been honing our expertise for over 40 years. Through the use of non-invasive techniques, we produce detailed subsurface imaging that enables us to identify a wide range of features including utilities, underground storage tanks, landfills, and more. Whether you require our services for environmental, engineering, or construction purposes, we can help you save time and money, while also prioritizing your safety above all else. PRIMARY SERVICES DRILLING/EXCAVATING CLEARANCE CONCRETE SCANING UST DETECTION UTILITY MAPPING ELECTROMAGNETICS Our PROMISETo provide clients with accurate and reliable geophysical survey solutions, using our knowledge and expertise to help solve problems and answer questions. We are committed to.

concrete scanningElectromagneticsnon-invasive geophysical surveyingsubsurface imagingUST detectionutility mapping

ECLS Global, Inc. is a Service Disabled Veteran Owned Small Business (SDVOSB) established in 2015 that provides engineering consulting and land surveying services. The firm operates offices in North Carolina and South Carolina and serves clients locally, nationally, and internationally. Its staff includes professional land surveyors, professional engineers, database developers, GIS specialists, SUE analysts, project managers, CAD techs, and survey field crews.

CADcivil engineeringdrone/UAS aerial surveyingGISGround Penetrating Radarhydrographic surveyingland surveyingSubsurface utility engineering

Ecotech Hydro Excavation, LLC is a hydro, air excavation, utility locating, and environmental services company serving the Mid-Atlantic region, including Pennsylvania, Maryland, Delaware, New Jersey, Virginia, and West Virginia. The company provides vacuum excavation, environmental services, industrial services, utility locating, and 24/7 emergency response, and emphasizes safety and environmental stewardship.

24/7 emergency responseair excavationCCTV inspectionconcrete scanningcore drillingGround Penetrating Radarhydro excavationpipe jetting and cleaningremote excavatingslot trenchingtank cleaningtest pitstrenchingvacuum excavationwaste transportation and disposal

Holmes Geospatial, formerly Ed Holmes & Associates Land Surveyors, PA, specializes in capturing, analyzing, and interpreting spatial data to map and measure the Earth's surface. Founded in 2005 in Western North Carolina, the firm changed its name to Holmes Geospatial in 2025. It provides professional land surveying and geospatial services from offices in Asheville, Cashiers, Charlotte, Hickory, NC, and Fort Mill and Greenville, SC, serving North Carolina, South Carolina, Tennessee, and beyond.

3D laser scanningbathymetric surveyingconstruction surveyingfiber optic push camera pipe inspectiongeomaticsGIS mappingGround Penetrating Radarland surveyingSLAMUAS/drone lidar and photogrammetrywetland delineation

Enviro-Dyne is a locally owned industrial cleaning and environmental services contractor based in Benson, Minnesota, serving ethanol, dairy, food-processing, power generation, and municipal facilities across the Upper Midwest. Founded in 2009 and incorporated as a Minnesota S-corporation in 2012, the company provides hydroblasting, industrial vacuuming, hydro excavation, tank cleaning, and remediation, run safety-first.

confined space entryEnvironmental Remediationgrease trap pumpinghydroblastinghydro excavationindustrial vacuumingroll off haulingtank cleaningvideo pipe inspectionwater jetting

eX² Technology is a network infrastructure development, deployment and commercialization partner that helps public and private organizations originate, structure, deploy, operate and maximize the value of communications infrastructure. It provides turnkey fiber optic, wireless and hybrid networks and systems integration for FTTH, middle-mile and long-haul deployments nationwide, serving public sector, communications providers, toll and transportation agencies, hyperscalers, sovereign and tribal nations, utilities and private enterprises.

constructionfeasibility studiesnetwork auditsnetwork commercializationnetwork design and engineeringoperations and maintenancepermittingpole load analysisQA/QC inspectionsroute analysisSystems Integration

EXARO Technologies Corporation was incorporated in San Francisco, California on March 22, 2005, and broke ground on its first project on July 1, 2005. It is a Union Contractor in California specializing in infrastructure protection through services such as utility locating, concrete rebar scanning, cathodic protection, vacuum excavation, and traffic control. The company describes itself as a one-stop shop providing turn-key services as part of infrastructure protection.

cathodic protection installationCCTV inspectionconcrete rebar scanningconfined space entrycore samplingdirectional drillinghearing loop installationleak detectionSchmidt testingtraffic controlvacuum excavationwell drilling

F3 & Associates is one of the largest land surveying firms on the West Coast, founded in 2004. The firm offers licensed professional land surveying, underground utility locating, concrete scanning, and 3D laser scanning. It serves local and state public agencies, architects, large-scale residential and commercial contractors, and global engineering firms, dispatching crews throughout California and Nevada.

3D laser scanningconcrete scanningground penetrating radar (GPR)high definition data captureland surveying

Fluid Pinpointing Services, Inc. provides water leak detection and utility locating services, serving Pennsylvania, Virginia, West Virginia, New Jersey, Delaware, and Maryland since 1988. The company performs active and passive locating for utilities and provides mapping and verification of utility services and systems, using correlator methodology for acoustic leak detection.

acoustic leak detectioncorrelator methodologymapping and verification of utility services

GSSI (Geophysical Survey Systems, Inc.) provides ground penetrating radar (GPR) and electromagnetic induction equipment covering a wide range of GPR survey applications, including concrete inspection, utility locating, transportation, environmental, geology and geophysics, archaeology and forensics, and search and rescue. The company also offers training through the GSSI Academy.

concrete scanningelectromagnetic inductionGround Penetrating Radarnon-destructive testingpavement analysistraining

GeoSearches Inc is a full-service geophysical company established in 2000, with 45 years of field experience behind it. It runs non-intrusive, non-destructive geophysical surveys nationwide and worldwide, having acquired data on four continents. Staffed offices are in Cleveland, Ohio and Knoxville, Tennessee. The company selects methods based on the question, target depth and ground conditions, and combines methods when a single dataset would be ambiguous.

3D laser scanningBorehole Loggingconcrete imagingelectrical resistivity tomographyElectromagneticsGround Penetrating Radarinfrared thermographyLiDARmagneticsMASWmicrogravityReMiscan to BIMseismic reflectionseismic refractionseismic site classificationsoil thermal resistivity testingSUETDEM

GPR Concrete Imaging Corp is a South Florida company specializing in Ground Penetrating Radar (GPR) concrete scanning and core drilling. Its team uses GPR technology to detect rebar, post-tension cables, conduits, and other hidden objects within concrete structures, helping contractors across Miami-Dade and South Florida execute projects safely and efficiently.

concrete cuttingcore drillingdiamond-cutting technologyGround Penetrating Radar (GPR) scanningpost-tension cable locatingrebar detection