As a contractor, we recognize you are faced with crucial decisions on a daily basis. For example, when you’re building a new structure or renovating an old building, there are countless subsurface hazards that need to be accounted for prior to excavation, core drilling and saw cutting.

If you choose to forgo employing GPR services, the result could be devastating to your company. There are compounding effects that can impact safety performance, project schedules and job site financials that could throw the entire project into turmoil.


Your Bottom Line

Imagine if you fail to schedule a utility scan and an unknown utility is damaged during an excavation. Maybe it’s a simple fix. Maybe not. It’s on you to correct it and that expense is going to come out of your profit, cutting into an already thin margin.

Lost Business

The bread and butter of any construction company is repeat business. The last thing any company wants is a tarnished reputation because of a botched schedule or construction site accident related to you not doing your due diligence. With the multiple technologies GPRS employs to scan for buried utility lines, reinforcing steel or embedded electrical conduits, there is no reason to risk losing good customers over ignoring a fundamental project check list item.

Unexpected Downtime

If you do accidentally cut a post tension cable or sever a gas line and you have to get it fixed, imagine what that will do to your project timeline? It may only be a day or two, but it could be longer. The possibility of compounding scheduling delays will occur since certain tasks have to be completed before others can take place. This will also impact your bottom line.

  • Ground Penetrating Radar Radiodetection Utility Locating
  • Ground Penetrating Radar Systems Specialist Performing Concrete Scanning


When you decide to hire a utility locating and concrete scanning company, why not consider the best?

Unlike companies that offer multiple services, at Ground Penetrating Radar Systems we focus on a single task. This is our sole focus. We specialize in utility locating and concrete scanning, and our experience and expertise is second to none.

Consider that we built our own training center where every GPRS technician is required to complete an extensive training program before they can perform field services on your job site. Our staff includes a fulltime training and safety director to make sure all our technicians are skilled in operating our equipment with high levels of competence and confidence, while always being conscientious about performing our duties safely.

GPRS is one of the first companies in the country to focus on concrete scanning and utility locating, primarily using ground penetrating radar. Since we started in September, 2001, we have built a nationwide network of offices, with staff strategically placed in every major metropolitan area in the United States. Since our founding, we have worked on some of the largest and most significant construction projects in the country. We stay busy: On average, each of our technicians perform 300 jobs per year.

Remember: We are the best at what we do because it is all we do. When you are faced with the need to know what lies below the surface, contact the nation’s best utility and concrete scanning company. Your project’s success could depend on it.

We Minimize Risk

Just one utility strike or damaged concrete structural element can be the difference between a simple renovation and a prolonged project that incurs costly damages, delays, and even injuries. GPRS utilizes multiple technologies to get a clear picture of what’s underneath the ground or behind the concrete. It’s not just about the tools…It’s about the person operating them. When these technologies are in the hands of GPRS technicians—the industry’s most experienced technicians—you get an immediate and accurate report of subsurface elements, allowing you to safely and successfully complete your projects. Our technicians are held to the highest stands—ours.

Safety Conscious

The technologies used by GPRS are non-destructive, non-intrusive, and non-hazardous. This means they not only help you avoid subsurface hazards, but also that your personnel will be safe during testing.

Quality Assurance

All GPRS technicians are educated in our world class training facility and mentored by experienced team members to ensure you receive quality results on your project.

Results Driven

GPRS seeks to understand your information needs at the start of every project, and we strive to generate answers for your subsurface questions, keeping you on budget and on schedule.

  • GPRS Company Overview

History of Performance



Each technician averages approximately 300 jobs per year. Additionally, all field personnel complete the OSHA 10-hour construction safety course to ensure all of our work spaces meet safety requirements. The professionals from GPRS have worked in some of the most high-profile job sites in the country including:

  • Mt. Sinai Hospital Renovation New York, NY
  • Chemical Grout Injection Projects West Coast, FL
  • New Orleans International Parking Garage New Orleans, LA
  • Cross Texas Transmission Amarillo, Childress, TX
  • Maverick Tube Corporation Conroe, Texas
  • Canadian Hills Windfarm Calumet, Oklahoma
  • The Austonian Austin, Texas
  • BP Research Campus Naperville, IL
  • Underground Void Scan BP-Husky Refinery Toledo, OH
  • Underground Utility Locating Detroit Edison Monroe, MI
  • Chevron Facility San Francisco, CA
  • LAX - Terminal 6 Expansion Los Angeles, CA
  • Palmdale Regional Medical Center Palmdale, CA
  • Denver International Airport South Terminal Denver, CO
  • Devon Energy Riverton, WY
  • Sky Ridge Medical Center Lone Tree, CO
  • MDEQ LUST Projects State Of Michigan
  • The University of Michigan Taubman Library Ann Arbor, MI
  • Sunoco Pipeline Western Pennsylvania
  • Utility Locating Nationwide
  • Los Angeles Bar Association Los Angeles, CA
  • Seismic Upgrades Newport Beach, CA
  • LAX Airport Los Angeles, CA
  • Soil Stabilization Projects (300+ Projects/Year) West Florida
  • Sail Boat Bend Project Ft. Lauderdale, FL
  • Disney Monorail Communications Project Orlando, FL
  • Dr. Phillips Performing Arts Center Orlando, FL
  • Coral Gables Parking Garage Coral Gables, FL
  • Barbados Water Authority Project Barbados (Island)
  • Please click here to view other recent GPRS projects
Ground Penetrating Radar Radiodetection Utility Locating Testimonial
Ground Penetrating Radar Radiodetection Concrete Scanning for Drill ExcavationTestimonial
  • Ground Penetrating Radar Radiodetection Concrete Scanning Utility LocatingTestimonial
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