Private Utility Locating in Missouri

Liberty Locating finds and marks private underground utilities

Liberty Locating finds and marks the private underground utilities that 811 doesn't cover — keeping your crews safe, your projects on schedule, and your liability low. We serve contractors, developers, municipalities, and industrial facilities across the entire state of Missouri.

Schedule a Missouri Locate

WHY PRIVATE UTILITY LOCATING MATTERS IN MISSOURI

Missouri's infrastructure is a study in contrasts. The Kansas City metro is one of the fastest-growing construction markets in the Midwest, with billions of dollars in commercial and residential development pushing into previously undeveloped land every year. At the same time, older urban cores — in Kansas City, St. Louis, Springfield, and beyond — sit on top of aging utility networks that were installed decades ago, often without accurate records.

That combination creates serious risk for anyone planning to dig, drill, or trench. 811 will mark the public utility lines owned by the utility companies. But private lines — the ones running across commercial properties, industrial campuses, apartment complexes, and rural parcels — are entirely your responsibility. And in Missouri, those private lines are everywhere.

A missed gas line means evacuations and OSHA investigations. A severed fiber conduit shuts down operations and triggers costly repair bills. A struck water main floods a job site and blows a schedule by weeks. None of that is worth the risk when a private utility locate costs a fraction of what a strike does.

Liberty Locating specializes in finding exactly what 811 leaves behind. We use electromagnetic (EM) locating and ground penetrating radar (GPR) to map private utilities before you break ground — anywhere in Missouri.

Our Private Utility Locating Services in Missouri

  • Electromagnetic Induction

    We use electromagnetic induction (EMI) technology to detect and map subsurface metallic objects without disturbing the ground. From buried tanks and drums to pipelines and other ferrous materials, we help you identify hidden metal hazards before excavation or development begins.

  • Pre-site investigations

    We conduct comprehensive pre-site investigations to identify potential subsurface risks before construction or development begins. From buried utilities and storage tanks to unknown obstructions and soil concerns, we help you understand site conditions early so you can plan with confidence.

  • Black and white image of a wall with a power outlet and conduit pipe, with a white painted block with the word 'UTILITY' spray painted on it in black, viewed upside down.

    Private Utility Locating

    We use a combination of electromagnetic (EM) locating and ground penetrating radar (GPR) to find and mark private underground utilities before you dig, drill, or trench. From power and gas to communications and water, we help you know what’s below.

  • A hand holding a tablet displaying a map of Ottawa with marked points and text labels, on a light outdoor surface.

    Subsurface Mapping & Documentation

    Paint on the ground doesn’t last—maps do. We can capture utility locations and depths and deliver simple site sketches or digital files your team can reference on future work, reducing guesswork on every project that follows.

  • Underground Consultation

    We provide underground consultation services to help you assess subsurface risks before excavation or development begins. From utility mapping and tank locating to site planning and regulatory considerations, we help you make informed decisions about what lies below.

  • A circular metal street drain cover with the words 'SANTA RY' and 'SEWER' embossed on its surface, surrounded by rough asphalt pavement.

    Underground Storage Tank Locates

    We use a combination of electromagnetic (EM) locating and ground penetrating radar (GPR) to detect and outline underground storage tanks before excavation or construction begins. From abandoned fuel tanks to active petroleum and water storage systems, we help you identify what’s buried below.

Our Services

General Contractors & Excavators

We coordinate directly with your crew and schedule around your dig date. We know how job sites work and we show up when we say we will.

Commercial Property Developers

Whether you're developing a new retail center in the Kansas City suburbs or redeveloping an older industrial site in St. Louis, private utility conflicts are one of the most common and costly surprises in commercial development. We eliminate that variable before it becomes a problem.

Industrial Facilities & Manufacturing Plants

Active facilities with decades of history often have private utility networks that no longer match any drawing on file. We map what's actually there — not just what the records say.

Municipalities & Public Works

City and county crews face the same private utility risks as any other excavator. We work comfortably alongside public works teams and understand the documentation requirements that come with municipal projects.

Property Owners & Real Estate Investors

Buying or selling commercial property in Missouri? A pre-purchase subsurface investigation can uncover buried tanks, undocumented utilities, and other hidden liabilities before they become your problem.

Telecommunications & Utility Contractors

When you're installing new infrastructure, knowing what's already underground isn't optional. We make sure your crews have the information they need before any installation begins.

Schedule a Missouri Locate

Why Missouri Contractors Choose Liberty Locating

Your site mapping data is hosted by US based software companies — not on overseas servers. That matters for sensitive commercial and industrial sites.

We bring both EM locating and GPR to every engagement, using the right technology for the conditions. Not every company does — and that difference shows up in accuracy.

We're not a national dispatch center. Liberty Locating is a Kansas City-based, family-owned company. When you call, you talk to real people who live and work in this region — not a call center routing your job to a mystery technician.

We understand that construction timelines don't wait. We work to accommodate your schedule — and can often get on site within a few days of your request across Missouri.

We coordinate our work around your 811 ticket so there's no confusion about what's been marked and what hasn't. You get a complete picture of what's underground — public and private.

We coordinate our work around your 811 ticket so there's no confusion about what's been marked and what hasn't. You get a complete picture of what's underground — public and private.

Schedule a locate today

We make it easy to add professional private locating to your workflow.

Step 1 – Request a Locate

Send us your site address, plans, and dig area. We’ll confirm details, coordinate around your 811 ticket, and schedule a visit that fits your timeline.

Step 2 – We Scan & Mark

On site, our technicians use the right mix of EM locating, GPR, and field experience to locate private utilities. We clearly mark found lines and features so your crews can see exactly what’s underground.

Step 3 – You Dig with Confidence

With clear markings—and optional documentation for your records—you can move forward knowing you’ve taken the right steps to reduce risk and protect your people, project, and property.

FAQs

  • Yes. Private utility locating is not a replacement for 811. You’re still required to call 811 before digging so the public utilities can mark the lines they own. We come in to locate the private lines that 811 doesn’t cover.

  • We recommend reaching out as soon as you know your dig date. Depending on workload and site location, we can often accommodate projects within a few days.

  • Site address, a description of your planned work, the area to be scanned, and any existing drawings or as-builts you have. The more information you share, the more efficient and accurate we can be.

  • Yes. Our technicians are used to working around active operations, contractors, and plant protocols. We’ll coordinate with you to minimize disruption.

Zip Codes we Serve in Missouri

63101 | 63102 | 63103 | 63104 | 63105 | 63106 | 63107 | 63108 | 63109 | 63110 | 63111 | 63112 | 63113 | 63114 | 63115 | 63116 | 63117 | 63118 | 63119 | 63120 | 63121 | 63122 | 63123 | 63124 | 63125 | 63126 | 63127 | 63128 | 63129 | 63130 | 63131 | 63132 | 63133 | 63134 | 63135 | 63136 | 63137 | 63138 | 63139 | 63140 | 63141 | 63143 | 63144 | 63145 | 63146 | 63147 | 63150 | 63155 | 63301 | 63303 | 63304 | 63341 | 63366 | 63367 | 63368 | 63376 | 63385 | 63401 | 63501 | 63601 | 63701 | 63702 | 63703 | 63801 | 63901 | 64001 | 64011 | 64012 | 64014 | 64015 | 64016 | 64017 | 64019 | 64020 | 64021 | 64024 | 64028 | 64029 | 64030 | 64034 | 64036 | 64037 | 64040 | 64048 | 64050 | 64052 | 64053 | 64054 | 64055 | 64056 | 64057 | 64058 | 64060 | 64061 | 64062 | 64063 | 64064 | 64065 | 64066 | 64067 | 64068 | 64069 | 64070 | 64071 | 64072 | 64073 | 64074 | 64075 | 64076 | 64077 | 64078 | 64079 | 64080 | 64081 | 64082 | 64083 | 64084 | 64085 | 64086 | 64088 | 64089 | 64090 | 64092 | 64093 | 64096 | 64097 | 64098 | 64101 | 64102 | 64105 | 64106 | 64108 | 64109 | 64110 | 64111 | 64112 | 64113 | 64114 | 64116 | 64117 | 64118 | 64119 | 64120 | 64121 | 64123 | 64124 | 64125 | 64126 | 64127 | 64128 | 64129 | 64130 | 64131 | 64132 | 64133 | 64134 | 64136 | 64137 | 64138 | 64139 | 64141 | 64145 | 64146 | 64147 | 64148 | 64149 | 64150 | 64151 | 64152 | 64153 | 64154 | 64155 | 64156 | 64157 | 64158 | 64161 | 64162 | 64163 | 64164 | 64165 | 64166 | 64167 | 64168 | 64170 | 64171 | 64172 | 64179 | 64180 | 64184 | 64187 | 64188 | 64190 | 64191 | 64192 | 64193 | 64194 | 64195 | 64196 | 64197 | 64198 | 64199 | 64401 | 64402 | 64421 | 64422 | 64423 | 64424 | 64426 | 64427 | 64428 | 64429 | 64430 | 64431 | 64432 | 64433 | 64434 | 64436 | 64437 | 64438 | 64439 | 64440 | 64441 | 64442 | 64443 | 64444 | 64445 | 64446 | 64447 | 64448 | 64449 | 64451 | 64453 | 64454 | 64455 | 64456 | 64457 | 64458 | 64459 | 64461 | 64463 | 64465 | 64466 | 64467 | 64468 | 64469 | 64470 | 64471 | 64473 | 64474 | 64475 | 64476 | 64477 | 64479 | 64480 | 64481 | 64482 | 64483 | 64484 | 64485 | 64486 | 64487 | 64489 | 64490 | 64491 | 64492 | 64493 | 64494 | 64496 | 64497 | 64498 | 64499 | 64501 | 64503 | 64504 | 64505 | 64506 | 64507 | 64601 | 64620 | 64622 | 64623 | 64624 | 64625 | 64628 | 64630 | 64631 | 64632 | 64633 | 64635 | 64636 | 64637 | 64638 | 64639 | 64640 | 64641 | 64642 | 64643 | 64644 | 64645 | 64646 | 64647 | 64648 | 64649 | 64650 | 64651 | 64652 | 64653 | 64654 | 64655 | 64656 | 64657 | 64658 | 64659 | 64660 | 64661 | 64664 | 64667 | 64668 | 64670 | 64671 | 64672 | 64673 | 64674 | 64676 | 64679 | 64681 | 64682 | 64683 | 64686 | 64688 | 64689 | 64701 | 64720 | 64722 | 64723 | 64724 | 64725 | 64726 | 64728 | 64730 | 64733 | 64734 | 64735 | 64738 | 64739 | 64740 | 64741 | 64742 | 64743 | 64744 | 64745 | 64746 | 64747 | 64748 | 64750 | 64752 | 64755 | 64756 | 64759 | 64761 | 64762 | 64763 | 64764 | 64765 | 64766 | 64767 | 64769 | 64770 | 64771 | 64772 | 64776 | 64778 | 64779 | 64780 | 64781 | 64783 | 64784 | 64788 | 64790 | 64801 | 64804 | 65001 | 65010 | 65011 | 65013 | 65014 | 65016 | 65017 | 65018 | 65020 | 65023 | 65024 | 65025 | 65026 | 65032 | 65034 | 65035 | 65036 | 65037 | 65038 | 65039 | 65040 | 65041 | 65042 | 65043 | 65046 | 65047 | 65048 | 65049 | 65050 | 65051 | 65052 | 65053 | 65054 | 65055 | 65058 | 65059 | 65061 | 65062 | 65063 | 65064 | 65065 | 65066 | 65067 | 65068 | 65069 | 65072 | 65074 | 65075 | 65076 | 65077 | 65078 | 65079 | 65080 | 65081 | 65082 | 65083 | 65084 | 65085 | 65101 | 65102 | 65103 | 65104 | 65105 | 65106 | 65107 | 65108 | 65109 | 65110 | 65111 | 65201 | 65202 | 65203 | 65211 | 65212 | 65215 | 65216 | 65217 | 65218 | 65240 | 65243 | 65244 | 65246 | 65247 | 65248 | 65250 | 65251 | 65254 | 65255 | 65256 | 65257 | 65258 | 65259 | 65260 | 65261 | 65262 | 65263 | 65264 | 65265 | 65270 | 65274 | 65275 | 65276 | 65278 | 65279 | 65280 | 65281 | 65282 | 65283 | 65284 | 65285 | 65286 | 65287 | 65301 | 65302 | 65305 | 65320 | 65321 | 65322 | 65323 | 65324 | 65325 | 65326 | 65327 | 65329 | 65330 | 65332 | 65333 | 65334 | 65335 | 65336 | 65337 | 65338 | 65339 | 65340 | 65344 | 65345 | 65347 | 65348 | 65349 | 65350 | 65351 | 65354 | 65355 | 65360 | 65401 | 65402 | 65409 | 65436 | 65438 | 65439 | 65440 | 65441 | 65443 | 65444 | 65446 | 65449 | 65452 | 65453 | 65456 | 65457 | 65459 | 65461 | 65462 | 65463 | 65464 | 65466 | 65467 | 65468 | 65470 | 65473 | 65479 | 65483 | 65484 | 65486 | 65501 | 65529 | 65532 | 65534 | 65535 | 65536 | 65537 | 65541 | 65542 | 65543 | 65546 | 65548 | 65550 | 65552 | 65555 | 65556 | 65557 | 65559 | 65560 | 65561 | 65564 | 65565 | 65566 | 65567 | 65570 | 65571 | 65580 | 65582 | 65583 | 65584 | 65586 | 65588 | 65589 | 65590 | 65591 | 65601 | 65603 | 65604 | 65605 | 65606 | 65607 | 65608 | 65609 | 65610 | 65611 | 65612 | 65613 | 65614 | 65615 | 65616 | 65617 | 65618 | 65619 | 65620 | 65622 | 65623 | 65624 | 65625 | 65626 | 65627 | 65629 | 65630 | 65631 | 65632 | 65633 | 65634 | 65635 | 65636 | 65637 | 65638 | 65640 | 65641 | 65644 | 65645 | 65646 | 65647 | 65648 | 65649 | 65650 | 65652 | 65653 | 65654 | 65655 | 65656 | 65657 | 65658 | 65659 | 65660 | 65661 | 65662 | 65663 | 65664 | 65667 | 65668 | 65669 | 65672 | 65673 | 65674 | 65675 | 65676 | 65679 | 65680 | 65681 | 65682 | 65685 | 65686 | 65689 | 65690 | 65692 | 65701 | 65702 | 65704 | 65705 | 65706 | 65707 | 65708 | 65710 | 65711 | 65712 | 65713 | 65714 | 65715 | 65717 | 65720 | 65721 | 65722 | 65723 | 65724 | 65725 | 65726 | 65727 | 65728 | 65729 | 65730 | 65731 | 65732 | 65733 | 65734 | 65735 | 65737 | 65738 | 65739 | 65740 | 65741 | 65742 | 65743 | 65744 | 65745 | 65746 | 65747 | 65752 | 65753 | 65754 | 65755 | 65756 | 65757 | 65759 | 65760 | 65761 | 65762 | 65764 | 65765 | 65766 | 65767 | 65768 | 65769 | 65770 | 65771 | 65772 | 65773 | 65774 | 65775 | 65776 | 65777 | 65778 | 65779 | 65781 | 65783 | 65784 | 65785 | 65786 | 65787 | 65788 | 65789 | 65790 | 65791 | 65793 | 65801 | 65802 | 65803 | 65804 | 65806 | 65807 | 65809 | 65810 | 65897 | 65898 | 65899