The St. Louis Area's

Trusted Partner for Underground Utility Locating and Subsurface Investigation

Introduction to Blood Hound in St. Louis

Blood Hound delivers accurate, reliable underground utility locating and subsurface mapping services throughout St. Louis and the surrounding Missouri communities. Our team provides the clarity and risk reduction that construction, engineering, utility, and environmental projects need to move forward safely and efficiently.

Whether you are planning a commercial development, managing municipal infrastructure improvements, or preparing for industrial expansion, Blood Hound gives your team the information required to dig with confidence.

Comprehensive Underground Utility Locating in St. Louis

Blood Hound is equipped to support projects of every size and complexity. Our St. Louis technicians use advanced technology, industry expertise, and proven methods to help you identify and understand what is below the surface before excavation begins.

Private Utility Locating

Blood Hound locates private utilities that 811 does not mark. We identify power lines, telecommunication lines, gas, water, sewer, irrigation, and other underground systems on commercial, industrial, and municipal sites.

Geospatial Services

Blood Hound delivers comprehensive geospatial solutions that support utility locating, concrete scanning, and site mapping. Using advanced tools including ground penetrating radar, 3D laser scanning, and photogrammetry, our team captures accurate subsurface and above ground data.

Subsurface Utility Engineering, SUE

Blood Hound offers SUE services that support engineering design, site development, and construction planning. We provide QL D, QL C, and QL B level investigations to help reduce uncertainty, minimize design conflicts, and prevent costly revisions.

Vacuum Excavation Services

Vacuum excavation is the safest and most precise way to expose underground utilities. Our St. Louis team uses this nondestructive method to verify depth, location, and as built conditions while reducing the risk of utility strikes.

CCTV Pipe Inspection

Our robotic camera systems inspect storm, sanitary, and industrial pipelines to identify blockages, structural concerns, infiltration, and other performance issues. CCTV inspection helps facility managers and contractors make informed repair decisions.

Leak Detection

Blood Hound performs accurate leak detection using correlating and acoustic technology. We locate leaks in potable water lines, irrigation systems, and buried infrastructure to help reduce water loss and avoid property damage.

Electromagnetic Locating

EM locating is a proven service for identifying conductive utilities, and it complements GPR and vacuum excavation to deliver a complete picture of subsurface conditions.

CAD and GIS Mapping

After field investigations, Blood Hound provides detailed CAD drawings and GIS files that document utility locations with clarity. These maps support engineering, construction, and long term facility management.

Why St. Louis Chooses Blood Hound

Our nationally recognized subsurface investigation team brings local knowledge, advanced technology, and unmatched commitment to accuracy. The St. Louis area relies on Blood Hound for professional, dependable service.

Local Expertise, National Strength

Our St. Louis technicians understand regional soil conditions, utility layouts, and construction environments unique to Missouri. Combined with national level training, you receive the highest standard of service.

Reduced Risk and Safer Digging

Every service we provide is focused on minimizing utility strikes and equipment damage. Blood Hound helps keep your workers safe and your project timeline on track.

State of the Art Technology

We use advanced GPR systems, multi frequency EM locating equipment, vacuum excavation units, and precision mapping tools to deliver dependable results.

Fast Scheduling for St. Louis Projects

Construction and utility work moves fast. We respond quickly to meet your project schedule and support your team’s productivity.

Clear, Actionable Reporting

From utility markings to detailed CAD drawings, our deliverables provide the clear documentation your engineers and project managers rely on.

Industries We Serve in St. Louis

Blood Hound supports organizations across a wide range of sectors, including:

  •  Commercial and industrial construction
  •  Civil engineering and design
  • Municipal utilities and public works
  • Environmental and geotechnical services
  • Manufacturing facilities
  • Transportation and infrastructure projects
  • Healthcare campuses and universities
  • Industrial parks and distribution centers

Wherever underground clarity is needed, Blood Hound delivers dependable results.

Service Area, St. Louis and Beyond

Our St. Louis location proudly serves communities across both Missouri and Illinois, including:

  • Chesterfield
  • Clayton
  • Ferguson 
  • Florissant
  • Maryland Heights
  • St. Charles
  • O’Fallon
  • Arnold
  • Belleville
  • Collinsville
  • Edwardsville
  • The greater metropolitan region

Contact Blood Hound, St. Louis, Missouri

For accurate underground utility locating, GPR scanning, SUE services, vacuum excavation, and subsurface mapping, Blood Hound is ready to help. Contact our St. Louis office to schedule service or connect with our team.

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