RainierGPR Underground Utility Locating

We guarantee your project can proceed effectively, efficiently, and safely. 

effective, efficient and Safe

Utility Locating

Guaranteed your project can proceed effectively, efficiently, and safely. 

At RainierGPR Utility Locating, we understand the importance of accurate utility location surveys. Our highly trained professionals use state-of-the-art Ground Penetrating Radar (GPR) technology to provide precise and reliable results.

We have years of experience working with contractors, engineers, and facility owners in the Pacific Northwest. We use our knowledge and advanced tools to find pipes, cables, and other things underground without causing damage. This helps with commercial construction, residential development, and infrastructure upgrades.

Our utility maps and data help you find underground utilities and avoid problems when digging or drilling. At RainierGPR Utility Locating, we are committed to high quality, safety, and service.

Why Accurate Utility Locating Matters

At RainierGPR Utility Locating, we fully understand why accurate utility locating is critical.

  • Incorrect or incomplete utility locating can lead to damaged infrastructure, environmental harm, injury, or even loss of life. We find underground utilities to ensure construction can happen safely and without problems.
  • Accurate locating also minimizes costs and delays. Hitting an unmarked utility line can result in fines, repairs, project stoppages, and legal problems. These consequences can be costly in terms of both time and money. With our Ground Penetrating Radar (GPR) technology and trained technicians, we provide the detail and reliability to avoid these unnecessary expenses.
  • Precise utility mapping gives contractors and crews the information they need to break ground confidently. They can dig with the assurance that all utilities have been adequately accounted for and marked. This peace of mind lets them focus on the work rather than worrying about striking an unidentified line.

At RainierGPR Utility Locating, we take our responsibility seriously. Our GPR systems are professionally calibrated and operated by highly experienced technicians to generate the most accurate results possible. We do not cut corners or make assumptions. We systematically scan sites, analyze data, and clearly mark all located utilities before delivering our final report.

When utility locating is done right the first time, projects stay on schedule and within budget. By choosing RainierGPR Utility Locating, you are choosing quality, safety, and reliability. Our accurate, professionally-conducted surveys provide the foundation for efficient, disruption-free construction.

Highly Trained and Certified Professionals

At RainierGPR Utility Locating, our technicians are highly trained and certified to perform accurate underground utility locating services. Our team has years of combined experience in the utility locating industry. Each technician undergoes an intensive training program to become proficient with Ground Penetrating Radar (GPR) equipment and the interpretation of data.

Advanced Ground Penetrating Radar Technology

We use advanced GPR systems to accurately find and map the location and depth of underground utilities. These advanced systems can locate metallic and non-metallic pipes, cables, conduits, and other subsurface infrastructure. Our technicians analyze complex GPR data and mark utilities for safe digging using their knowledge and skills.

Safety and Compliance

Client and worker safety is our top priority. Our utility locating services follow all federal, state, and local regulations for safe utility locating practices. We also comply with standards set by the American Public Works Association (APWA) to prevent damage to underground utilities. Proper marking of facilities allows our clients to proceed confidently with excavation, demolition, or construction projects without disruption.

Comprehensive Underground Utility Locating Services

Comprehensive Services

At RainierGPR Utility Locating, we provide accurate underground utility locating services using Ground Penetrating Radar (GPR) technology. Our team of highly trained professionals are experts in identifying and marking the location of utility lines, conduits, and pipes.

Utility Mapping

We create detailed maps of underground utility infrastructure, including:

  • Water lines
  • Sewer pipes
  • Gas lines
  • Electrical conduits
  • Telecommunication cables

These maps give our clients an overview of existing underground utilities on their properties to ensure safe excavation and construction.

Private Utility Location

Many homes and businesses have private utility lines not documented with local utility companies. We use GPR equipment to locate these utilities and create maps for our client’s records. Locating private utilities before digging prevents accidental utility strikes and service disruptions.

Emergency Utility Locating

We offer emergency utility locating services for urgent situations such as damaged utility lines or fallen power cables. Our technicians can mobilize immediately to locate utilities, determine the source of the problem, and assist emergency response crews. Fast, accurate utility locating is essential in emergencies to avoid injury, limit damage, and restore vital services.

Our utility locating services are not only limited to construction projects. We also cater to homeowners, property managers, and anyone who needs to dig or excavate on their property. By utilizing our services, you can avoid potential damage to underground utilities and ensure the safety of your project.

Don’t let the uncertainty of underground utilities hinder your project’s progress. Contact RainierGPR today to schedule a consultation and learn more about how our utility locating services can benefit you. Let us be your trusted partner in ensuring a successful and hassle-free project.

FAQs: Underground Utility Locating Services

What services do you offer?

At RainierGPR Utility Locating, we offer a full range of underground utility locating services. Our team utilizes Ground Penetrating Radar (GPR) to detect and map the location of subsurface utilities such as:

  • Water lines
  • Sewer lines
  • Gas lines
  • Electrical lines
  • Communication cables

We conduct non-invasive surveys to identify underground utilities’ depth, dimensions, and path. Our highly accurate 3D maps enable our clients to complete excavation and construction projects safely and efficiently.

How does GPR work?

Ground Penetrating Radar emits electromagnetic pulses into the ground, reflecting off buried objects. Our tools detect reflections.

Our experts analyze the information. They determine the location, depth, and other details of underground utilities. GPR is a proven, non-destructive method for accurately locating underground infrastructure without requiring exploratory digging.

Hiring a professional utility locating service offers safety, cost savings, precision, and compliance with regulations for safe digging.

How can I request a utility locate for my project?

To book a survey for underground utilities for your project, contact us by clicking on the button below. A RainierGPR representative will discuss the details of your project and schedule to dispatch a team to your location. We strive to provide fast, accurate utility locating services to keep your project on schedule.


In today’s complex world of underground infrastructure, accurate utility locating services are critical. At RainierGPR Utility Locating, we provide high-quality subsurface scanning services to ensure your project is safe, efficient, and successful.

Using our expertise, advanced technology, and dedication to quality, we find what’s below, allowing you to construct with assurance above. Whether commercial, industrial, or residential, we have the expertise and solutions to meet your needs. Our locating services ensure peace of mind by identifying utilities and obstacles before any digging begins.

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