DELIVERING THE BEST SERVICE AND MOST ACCURATE DATA FOR RELIABLE PROJECT PLANNING IN San José.

The leading service provider in Utility Locating, Ground Penetrating Radar (GPR), 3D Laser Scanning, Video Pipe Sewer Inspection, Concrete Scanning, Leak Detection, & Industry Leading Maps and Models in San José.

San José

415-553-0129westcoastinfo@gprsinc.com

San Francisco

415-553-0129westcoastinfo@gprsinc.com

Sacramento

916-755-5997westcoastinfo@gprsinc.com

Fresno

559-753-0562westcoastinfo@gprsinc.com

Welcome to GPRS . We Visualize The Built World™ to help you reduce costs and change orders, save time, and keep everyone on your project safe.

    • Our comprehensive services include ground penetrating radar (GPR) and electromagnetic (EM) locating for post tension concrete imaging and subsurface utility locating, 3D laser scanning for millimeter-accurate measurements for any facility, acoustic leak detection and NASSCO certified video pipe (CCTV) inspection for facilities and municipal infrastructure, and drone imaging for orthomosiac aerial photogrammetry, all conducted by elite, SIM certified Project Managers.

      Our Mapping & Modeling Team can utilize the data to provide everything from our complimentary KMZ & PDF images for any underground utility locate to precise 2D CAD drawings and 3D BIM models to meet your needs.

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    • Utility Locating: 60% of all utility lines are private, not public. 811 locates only public utilities, and does not provide depths for those locates. Our utility locating services employ both GPR and EM technology to provide a necessary and accurate supplement to One Call locates to provide utility mapping, and clearances for soil boring and direction drilling.
    • Concrete Scanning: Every GPRS concrete scan is backed by our exclusive Green Box Guarantee. Our accuracy rate for post tension concrete imaging is 99.8%+, so when we provide you with a green “clear” space to saw, cut, core, or drill, you know that you can count on our data when planning your project. If we get it wrong, we will pay for the cost of the damage.
    • 3D Laser Scanning: Our elite Project Managers employ survey-grade 3D LiDAR scanners to gather data that is accurate to within millimeters, and do it in far less time than manual measuring. The 3D point cloud data provided by the scans can then be utilized to create precise drawings, maps, and models to detect and avoid costly clashes and change orders, to allow for seamless off-site prefabrication, and as-builts that streamline everything from the design to O&M phase of your project.
    • Video Pipe Inspection: If your project needs a CCTV video pipe inspection to check for water leaks or sewer defects, our specially trained and NASSCO certified VPI Project Managers utilize state of the art robotic crawlers and lateral launch push cameras to inspect your water infrastructure, and WinCan software to provide detailed reporting that includes each pipe defect found and its severity, screenshots of interior pipe conditions, and video files of the complete inspection for evaluation and reference. 
    • Leak Detection: GPRS Project Managers employ both acoustic leak detectors (highly sensitive microphones, headsets, and electronic devices) and leak noise correlators (which use an algorithm to detect leak sounds) to gather data in the field. That data can then be used to provide the precise location of any pressurized water line leak, so that you can locate without the need to pothole and can excavate only in the area to be repaired.
    • Maps & Models: From the complimentary .KMZ & PDF files we provide for every outdoor utility locate to millimeter-accurate, complex 2D CAD drawings and 3D BIM models, GPRS’ Mapping & Modeling Team can deliver. We provide complete utility mapping, concrete image mapping, Matterport scanning, 3D point clouds, mesh models, and complete 3D BIM models and walkthrough tours so that everyone on your project has the most accurate, real-time information, delivered in an easy-to-use format for the entire project life cycle.
    • Drone Imagery: Our drones are fitted with state-of-the art cameras to provide UAS Thermographic and Magnetic Imagery to find previously hidden subsurface voids, damaged solar panels, and abandoned oil well heads. We also provide arial site imagery and building façade imagery to provide top-down facility mapping and avoid costly and time-consuming scaffolding inspections.
    • SiteMap: We can also provide you with the industry’s only comprehensive, top-down, facility infrastructure visualization & contextual map, all cross-referenced and delivered in a single, secure, shareable, and easy-to-use geospatial interface via SiteMap.

    SCHEDULE A PROJECT IN San José

    Fill out the contact form, and a GPRS Project Coordinator will contact you to get the process started and your project well on its way to completion.


    GPRS WIDENS THE GAP WITH ELITE SERVICE TO MEET YOUR NEEDs

    Safety is always on our radar, our work is accurate within millimeters, and we get it right 99.8% of the time. So, you can be confident that we’ve located every pipe, conduit, line, tank, support, and void, above and below ground to Intelligently Visualize The Built World for you and your teams.

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    GPRS INDUSTRY EXPERTISE

    power trasmission & distribution
    Power Transmission & Distribution
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    Telecom
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    Renewable Energy
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    Oil & Gas
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    Power Generation
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    Facilities
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    One Call
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    Environmental
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    Civil, Road & Bridge
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    Design Builds & Remodels
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    Education
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    Retail & Restaurant Construction
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    Water & Sewer
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    Engineering & Surveying
    Coming Soon
    Electric Vehicle Charging
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    FEATURED PROJECTS IN THE METRO San José AREA

    GPRS provides private utility locating, leak detection, 3D laser scanning, CCTV video pipe inspection, and concrete scanning throughout San José and the state of California. GPRS provides subsurface obstruction location and analysis to keep construction and excavation projects on time, on budget, and safe. Prevent subsurface damage and avoid striking gas communication, water, sewer, or electrical lines. Schedule a project with us today!

    GPRS Of Northern California Performs Concrete Scan – California

    Ground Penetrating Radar is a great tool to clear areas of utilities and conduits prior to core drilling or saw cutting. The concrete imaging process is entirely non destructive and free of radiation or health hazards.

    Rebar And Post Tension Locating – California

    GPRS was able to locate and mark the upper and lower layers of rebar onto the surface of the concrete so that the core could be performed without cutting through post tension or rebar.

    GPRS Hired To Locate Underground Utilities At Job Site – California

    By utilizing GPRS, the customer was able to identify underground utilities and other subsurface obstructions in the area in a nondestructive, safe manner.
    With over 300 Project Managers in every major city across the United States, GPRS has an unmatched nationwide service network that makes it quick and easy to find local experts. Contact GPRS for information, pricing, and scheduling.
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    Video Pipe Inspections

    Video Pipe & Sewer Inspection Job Stories

    The GPRS Video Pipe and Sewer Inspection team is ready and equipped to handle any of your video inspection needs. We have multiple different CCTV pipe and sewer cameras to handle most situations.
    Pipeline and Sewer Video Inspections

    San José VPI/CCTV/Crawler Services

    A CCTV pipe and sewer inspection can give information as to what is happening in the pipeline or sewer and is used to inspect for cracks, infractions, and other imperfections in the line.
    Video Sewer Inspections

    Municipal Sewer Inspections from GPRS

    Municipalities need regular sewer and pipeline inspections to prevent system failure from clogs & blockages. GPRS offers Sewer Pipe Inspection services and programs for municipalities.
    Outline of U.S. Border

    Nationwide
    Service Available

    Contact our San José team and our nearest project manager will contact you.

    Serving San José, Palo Alto, Berkeley, Santa Rosa, Folsom, San Francisco, Salinas, Monterey, Modesto,  Concord, Stockton, Merced, Sacramento, Bakersfield and Fresno.

    We also work in the following Northern California counties Sacramento, Merced, San Benito, Napa, Sonoma, Santa Clara, Alameda, Contra Costa, San Joaquin, Stanislaus and El Dorado.

    San José

    415-553-0129westcoastinfo@gprsinc.com

    San Francisco

    415-553-0129westcoastinfo@gprsinc.com

    Sacramento

    916-755-5997westcoastinfo@gprsinc.com

    Fresno

    559-753-0562westcoastinfo@gprsinc.com