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GPR Locating in Boca Raton

We Find All Sorts of Things Underground: Metal or Plastic

Boca Raton's ground runs from deep, dry ridge sand to low spots where the water sits at the surface, and both hide private lines that 811 won't mark. GPR Bros does GPR locating across Boca, finding pool, irrigation, lighting, gas, and service lines, metal or plastic, and marking them right on the ground. On the commercial side we scan slabs before tenant build-outs, and we also pinpoint hidden leaks, trace electrical faults, camera-inspect pipes, and sweep for buried oil tanks.

Same-Day GPR Locating Across Palm Beach County

How GPR Locating Works

Every GPR Bros locate follows the same three steps: you tell us about the job, we scan the site and mark every line we find right on the ground, and you get the paperwork.

Technician feeding a sewer inspection camera into a drain

Step 01

Contact

Tell us the site and what you’re planning: digging, boring, coring, building. We figure out which methods the job needs and send the right tech with the right gear, same day when it’s urgent.

Pipe inspection camera monitor showing the inside of a pipe, with the push cable reel behind it

Step 02

Locate

Our tech sweeps the site with ground penetrating radar plus electromagnetic tracing, finds every line and target we can detect, metal or plastic, and marks it right on the ground in APWA colors with paint and flags.

Technician reviewing a GPR Bros underground utility mapping report on site

Step 03

Deliver

You get paint and flags on site, a PDF report with depth estimates within 24 hours, and GPS-referenced KMZ maps or CAD overlays if your team needs them. A record you can actually build from.

GPR Bros utility locating service van

Before You Dig, Call

Why Contractors Call GPR Bros

24-Hour Response

Availability

Boca Raton is a short run up I-95 from our shop, so same-day is common when the schedule allows. We work nights and weekends for offices, shopping centers, and communities that can't shut down during the day. Emergency strike? Call 954-873-6000 and we mobilize.

Private utility line locating icon

We Find What 811 and Metal Detectors Miss

Florida law says you call 811 at least two full business days before you dig, and the ticket is good for 30 days. The utilities then come out and mark their lines. The catch is what they don’t mark. In Sunshine 811’s own words, “member utilities only mark the facilities they own.” Everything past the meter is yours: the water line to the building, the sewer lateral, irrigation, landscape and parking-lot lighting, power to a shed, sign or gate, gas to a pool heater or grill, fire lines, and lines running between buildings.

Those misses add up. Florida logged 37,275 underground utility damages in 2025, at an estimated $4.2 billion in total cost. The average gas or electric line hit runs about $147,000 to $151,000 once everything is counted, and the repair itself is only about 6% of what a hit really costs nationwide. The rest is downtime, delays and everything that follows.

No single tool finds everything. Radar sees plastic, concrete and metal, but wet clay, muck and salt water cut down how deep it reaches, and it can’t see past a metal line sitting on top of another one. An electromagnetic locator follows metal pipe and wire very precisely, but it can’t find plastic or fiber unless a tracer wire was buried with it. We bring both, and use whichever one the ground and the line call for.

Locate documentation delivered icon

Your Documentation, Delivered Before You Dig

Every locate comes with APWA color-coded paint and flags on site, a PDF report within 24 hours with depth estimates, and GPS-referenced KMZ maps or CAD overlays for your team on request. Marked on the ground and documented for your records.

Technician holding a GPR Bros utility locate map of a job site
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Seven Services, One Call

Utility locating, concrete scanning, leak detection, fault locating, oil tank sweeps, pipe cameras and void detection. One crew covers all of it, so you make one call instead of four. Call 954-873-6000.

How We Find What's Underground

Ground Penetrating Radar

Ground Penetrating Radar (GPR)

Our core tool. GPR fires radar pulses into the ground and reads what bounces back, so it picks up plastic, PVC, concrete, and voids that metal-only locators walk right over. No metal required.

Electromagnetic Tracing

Electromagnetic Tracing (EM)

For metal lines, we put a signal on the utility and follow its path and depth: active mode when we can connect to a line directly, passive mode to pick up live power and telecom.

Acoustic Leak Detection

Acoustic Leak Detection

For pressurized water lines we listen. Ground microphones and correlators amplify the sound of escaping water to pinpoint the leak before anyone digs.

CCTV Pipe Cameras

CCTV Pipe Inspection

When we need to see inside a line, we push a camera through it, confirming pipe material and condition and showing exactly where a sewer or storm line runs and where it's failing.

Need Someone Within 24 Hours?

Phone icon

954-873-6000

Emergency Response

What We Locate With GPR

GPR Bros runs seven services off one core skill: finding what’s underground and telling you exactly where it is. Ground penetrating radar is the through-line, backed by electromagnetic tracing, acoustic sensing, and CCTV where the job calls for it.

Private utility line locating icon

Utility Locating

Water, sewer, gas, electric, telecom, and the private lines past the meter that 811 never marks. Radar finds plastic and metal alike.

Concrete scanning icon

Concrete Scanning

Rebar, post-tension cables, and conduit inside slabs and walls. We mark safe cut zones before your saw or core bit touches the concrete.

Electromagnetic signal tracing icon

Leak Detection

We trace pressurized water lines, then walk them with ground microphones to pinpoint the breach, so you dig one hole, not ten.

Sonde and duct rod tracing icon

Fault Locating

Underground electrical fault? We trace the cable and isolate the failure point so the repair crew digs only where they need to.

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Oil Tank Detection

We sweep with radar and magnetometry to find buried oil tanks, cisterns, and piping before a sale, closing, or dig.

Video pipe inspection camera icon

Video Pipe Inspection

We push CCTV cameras through sewer laterals and storm drains to find cracks, roots, bellies, and blockages from the inside.

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Void & Sinkhole Detection

GPR finds voids, sinkholes, and buried structures that don't show on any drawing, before they become a problem.

GPR Bros utility locating service van

What Our Partners are Saying

Contractors across Florida and Georgia trust GPR Bros when project safety and schedules depend on accurate locates.

GPR Bros rated 5.0 on Google Reviews
5.0★★★★★8 reviewsWrite a review
★★★★★August 2026

Amazing service, was a pleasure working with you

★★★★★August 2026

If your looking for a reliable company with great customer service and quality work! GPR Bros are the way to go!! Highly recommended!

★★★★★August 2026

​GPR Bros delivered top-tier service! 811 only marks public utilities, so we hired GPR Bros for private locating before excavating. Their tech arrived on time, used advanced GPR equipment, and precisely mapped out all underground utilities on-site. Fast, accurate, and professional—they saved us from costly line damage. Highly recommend!

★★★★★August 2026

GPR BROS is the only place I will ever get GPR Scanning from going forward. they took care of us and beyond. And all the scans were very accurate a special thanks to Aaron

★★★★★March 2026

We used the Ground Penetrating Radar services to locate our underground utilities in our HOA community. It was done in a timely manner from scheduling to service it could not have gone better.

★★★★★March 2026

We used Radar Bros, they located our site lighting conduits for us it was a tremendous help. Smooth operation. Thank youWill us again

Types of Lines and Targets We Locate

GPR Bros marks all located utilities with paint and flags following the APWA Uniform Color Code. Your excavation crew sees exactly what type of infrastructure runs beneath their equipment before breaking ground.

How to Get Ready for Your Locate

A little prep makes the locate faster and the marks more useful. Here’s what helps:

  1. Put in your 811 ticket first. The utilities mark what they own, and we find what they leave off.
  2. Mark the dig area in white paint or flags, so everyone is looking at the same spot.
  3. Tell us what you’re doing and how deep: a fence, a pool, a bore, a trench, a core.
  4. Send whatever plans you have: site plans, as-builts, irrigation maps. Old drawings help even when they’re wrong.
  5. Give us access to meters, cleanouts, valve boxes, the irrigation controller and the electric panel. That’s where we hook onto metal lines to trace them.
  6. Keep the marks visible. If they get scraped off, or the ticket runs past 30 days, get them re-marked before you dig.
  7. Within 24 inches of any mark, Florida law calls for extra care, like hand digging or vacuum excavation, not the bucket.
On-Site Paint and Flag Marking

Every job gets marked with APWA color-coded paint and flags to prevent damage and increase work safety. We use water-based paint that makes semi-permanent marks visible throughout your project. Dirt and grass areas get flagged. We adapt our methods to ensure no existing structure gets damaged during mark-out.

Written Job Report

Our reports document everything: technician name, time on site, utility types located, depth estimates, methods used, obstructions encountered, and any other findings from the investigation. You get a complete written record of what we found and how we found it.

Photographic Documentation

Photos document our work and provide permanent reference points for years to come. We photograph utility marks alongside permanent landscape features so locations can be verified long after paint fades. Every report includes a Dropbox link with all project images.

Satellite Overlay Maps

Upon request, GPR Bros provides satellite imagery overlaid with visual illustration of all utilities located, depths, and other job-relevant information. Maps show exactly where gas lines, water mains, electric, sewer, and telecom run across your site.

GPS Survey Files for CAD Integration

All GPR Bros technicians carry geo-satellite receivers. Upon request, we perform a basic GPS survey and deliver KMZ and KML files you can import directly into your project software or CAD systems.

Recent GPR Work Across Florida

A few recent GPR Bros jobs, with photos taken on site.

Coned-off dig area at the back of a parking lot in Miami Gardens, FL

Utility Locate · Jul 2026 · Miami Gardens

Dig Area Coned Off in a Lot

Cones and a dirt pile mark the work area at the back of a parking lot, along the fence line.

  • Cones around the dig
  • Back of a parking lot
  • Along the fence line
White paint arrow on a parking lot in Ocala, FL

Utility Locate · Jul 2026 · Ocala

Arrow Across an Open Lot

A white arrow on the asphalt of a wide parking lot, pointing the line toward the far islands.

  • White arrow on the asphalt
  • Wide parking lot
  • Landscaped islands
Green paint depth marks on a concrete drive outside a Florida warehouse

Utility Locate · Mar 2026 · Florida

Depth Marks on a Concrete Drive

Green line and depth marks painted on a concrete drive outside a warehouse. Green is the marking color for sewer and drain lines.

  • Green paint line
  • Depth written on the slab
  • Warehouse drive

Local Knowledge · Boca Raton

About Boca Raton

Boca Raton properties carry a lot underground: pool and spa lines, landscape lighting, irrigation, gate and security wiring, generators, and gas lines to outdoor kitchens. Almost all of it is private, and almost none of it gets marked by an 811 ticket.

On the commercial side, offices, medical buildings, and shopping centers get renovated over and over. Every new tenant cuts and cores the slab, and every one of those cuts can hit rebar, post-tension cable, or conduit. We scan first and mark the safe spots.

Ground Conditions in Boca Raton

Boca Raton sits right where South Florida's coastal rock changes. North of here, the ridge along the coast is a sandy, shelly limestone; to the south it turns into the Miami Limestone. Around downtown, most of the ground is deep, dry sand that federal soil surveys rate very high for radar. On the old dune ridge near the ocean, the sand is packed with shell fragments and the water table sits more than 10 feet down.

Step off the ridge into the lower, flatter ground and it changes fast. In those spots the water table is within a foot of the surface for two to six months a year, some pockets hold standing water, and the tidal edges have mucky sand. That's why one Boca job can scan clean and deep and the next, a mile away, needs a different setup. Dry sand lets radar see a long way; soaked or mucky ground soaks up the signal. We check before we promise, and the report tells you what depth the ground allowed.

What’s Under the Streets in Boca Raton

Boca Raton runs its own water and sewer for about 130,000 customers: around 700 miles of water pipe, 242 pump stations and about 112 miles of force main. It also runs IRIS, a reclaimed water system with 43 miles of purple pipe that waters medians, parks, 9 golf courses and more than 1,600 homes. Gas in Boca comes from Florida Public Utilities, and FPL runs the power.

A lot of Boca's pipe is getting old. A city pipe study flagged $160 million of near-term work in six neighborhoods with aging water and sewer mains, rear-yard water services and asbestos-cement pipe, and $600 to $750 million of needs over 20 years. Rear-yard services matter if you're working behind a house: the water line may come in from the back of the lot, not the street. Asbestos-cement pipe has no metal in it, so a metal locator walks right over it. Radar is how you find it.

We work all over Boca Raton, including Downtown and Mizner Park, East Boca near the beach, the office parks along I-95 and Yamato Road, and West Boca, plus nearby Highland Beach, Delray Beach, and Deerfield Beach.

Get A FREE Estimate Today

GPR Bros locates underground utilities, pipes, and cables before you dig. We serve contractors, homeowners, and property managers across Florida and Georgia with same-day availability when you need it. Call now for a free quote.

Same-Day GPR Locating Across Palm Beach County

Frequently Asked Questions

Common questions from Boca Raton contractors, engineers, and property owners about GPR locating.

Can you find the lines in my yard before a pool or patio job?

Yes. Pool, irrigation, landscape lighting, and gas lines are private, so 811 won't mark them. We scan the work area, mark every line we find with colored paint and flags, and give you a report so your contractor knows where not to dig.

Yes. We find rebar, post-tension cables, and conduit in the slab and mark safe spots to core or cut. It's a short visit that keeps a saw from hitting something expensive.

It's the ground. The dry ridge sand around downtown and near the beach is some of the best ground for radar in South Florida. The low, wet spots hold water near the surface for months at a time, and water cuts the signal. Same equipment, different dirt.

Not much. Shell fragments add some speckle to the scan, but a pipe or conduit shows up as a clear shape that repeats in the same line across every pass, so we can tell the two apart.

GPR Bros utility locating service van