Private Utility Locating in Iowa

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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 Iowa.

Schedule an Iowa Locate
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WHY PRIVATE UTILITY LOCATING MATTERS IN Iowa

Iowa sits at the agricultural and industrial heart of the Midwest, and its underground infrastructure reflects generations of development that often predates accurate record-keeping. The Des Moines metro is one of the fastest-growing cities in the country — a financial, insurance, and tech hub experiencing sustained commercial and residential construction growth that shows no signs of slowing. Cedar Rapids, Davenport, Sioux City, Iowa City, and Waterloo each carry their own active construction markets and aging underground utility networks. And across Iowa's vast agricultural interior, private utility infrastructure — irrigation systems, grain facility utilities, fuel distribution networks, drainage tile systems, and more — extends across millions of acres of privately held land with little to no documentation.

That creates layered risk for anyone planning to dig, drill, or trench anywhere in Iowa. 811 — Iowa One Call — coordinates the marking of publicly-owned utility lines, the mains running in streets and public rights-of-way. But the moment those lines cross onto private property, Iowa One Call coverage ends entirely. Every utility running across a commercial property, industrial facility, farm, or private parcel is your responsibility to locate before you break ground.

Iowa's agricultural economy adds a dimension of subsurface risk that doesn't exist in more urbanized states. Drainage tile systems — networks of perforated plastic pipe buried across farm fields to manage water — are among the most commonly struck and most expensive private utilities in Iowa. They don't appear on any 811 response. Neither do private irrigation mains, on-site grain facility utilities, farm fuel systems, or the countless other buried features that get discovered mid-project at great cost.

A utility strike in Iowa isn't just a repair bill. It's a project shutdown, an OSHA investigation, potential crew injury, and serious legal liability. And on agricultural land, a struck drainage tile system can mean flooded fields, crop damage, and a repair bill that runs well into five figures. Liberty Locating eliminates that risk before your crew ever breaks ground. We use electromagnetic (EM) locating and ground penetrating radar (GPR) to map private utilities anywhere in Iowa — from the urban job sites of Des Moines to the rural expanses of western Iowa.

Our Private Utility Locating Services in Iowa

  • A pipeline with flanged joints and valves laid in a trench, surrounded by excavated soil and rocks.

    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.

  • Person wearing a white safety helmet and reflective vest standing at a construction site, with a worker taking a photo in the background and construction equipment around.

    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.

  • Workers wearing safety helmets and vests at a construction site outdoors, with trees and construction materials in the background.

    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, work around your dig schedule, and show up when we say we will. We understand how Iowa job sites operate — from complex commercial excavations in the Des Moines metro to open rural site work across the Iowa countryside — and we bring the communication and professionalism that keeps your project moving.

Civil & Geotechnical Engineers

Engineering firms throughout Iowa rely on accurate subsurface utility data to design safe, code-compliant projects. We provide the field data and documentation your team needs — site sketches, utility depth estimates, and digital mapping files that integrate directly into your engineering workflow and support your deliverables.

Commercial Property Developers

Des Moines continues to be one of the fastest-growing commercial real estate markets in the Midwest. Cedar Rapids, Iowa City, and the Quad Cities are seeing sustained development activity. Private utility conflicts are among the most common and most expensive surprises in commercial development. We eliminate that variable before it becomes a change order.

Environmental Consultants

Phase II environmental investigations, brownfield redevelopment projects, and LUST assessments throughout Iowa regularly require subsurface utility investigation. We work alongside environmental consultants and provide the documentation needed to support your regulatory reporting requirements.

Industrial Facilities & Manufacturing Plants

Iowa is home to significant food processing, manufacturing, bio-fuel production, and distribution infrastructure. Active facilities with decades of operational history often have private utility networks that no longer match any drawing on file. We map what's actually there — not just what aging records claim.

Telecommunications & Utility Contractors

When you're installing new underground infrastructure across Iowa — from urban conduit runs in Des Moines to rural fiber buildouts across western Iowa — knowing what's already in the ground is not optional. We make sure your crews have accurate subsurface information before installation begins.

Schedule a Kansas Locate
A man wearing a navy hoodie and baseball cap stands outdoors on a grassy field, using a metal detector with a yellow handle, with a black bag on the ground nearby and residential buildings in the background.
Close-up of a blue vehicle with a decal reading "Liberty Locating" and "Private Utility Detection & Mapping".
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Why Iowa 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 Iowa.

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.

Cities & Zip Codes we Serve in Iowa

Des Moines | Cedar Rapids | Davenport | Sioux City | Iowa City | Waterloo | Council Bluffs | Dubuque | Ames | West Des Moines | Ankeny | Urbandale | Cedar Falls | Marion | Bettendorf | Waukee | Johnston | Coralville | North Liberty | Marshalltown | Mason City | Clinton | Burlington | Ottumwa | Fort Dodge | Muscatine | Clive | Altoona | Indianola | Newton | Pella | Knoxville | Oskaloosa | Keokuk | Centerville | Chariton | Creston | Osceola | Red Oak | Shenandoah | Atlantic | Carroll | Denison | Storm Lake | Spencer | Estherville | Emmetsburg | Algona | Clear Lake | Hampton | Iowa Falls | Marshalltown | Eldora | Grundy Center | Reinbeck | Waverly | Charles City | Decorah | Waukon | Postville | Cresco | New Hampton | Oelwein | Fayette | West Union | Monona | Guttenberg | Elkader | Manchester | Independence | Jesup | Vinton | Tama | Toledo | Belle Plaine | Marengo | Williamsburg | Washington | Fairfield | Mount Pleasant | Fort Madison | Wapello | Bloomfield | Leon | Lamoni | Corydon | Albia | Sigourney | Grinnell | Brooklyn | Montezuma | Maquoketa | DeWitt | Camanche | Tipton | Anamosa | Mount Vernon | Solon | Hiawatha | Robins | Swisher | Tiffin | Kalona | Riverside | Wellman | Sigourney | Knoxville | Pleasantville | Winterset | Adel | Dallas Center | Perry | Jefferson | Gowrie | Webster City | Clarion | Eagle Grove | Humboldt | Pocahontas | Rockwell City | Sac City | Lake City | Audubon | Harlan | Avoca | Macedonia | Missouri Valley | Logan | Onawa | Mapleton | Ida Grove | Holstein | Sheldon | Orange City | Rock Rapids | Rock Valley | Sibley | Primghar | Sanborn | Le Mars | Remsen | Cherokee | Cherokee | Sergeant Bluff | Bronson | Kingsley | Holstein | Marcus | Galva | Schaller | Sac City | Odebolt | Wall Lake | Manilla | Dunlap | Woodbine | Mondamin | Little Sioux | Mapleton | Correctionville | Moville | Sloan | Salix | Lawton | Hinton | Merrill | Akron | Westfield | Hawarden | Ireton | Alton | Boyden | Hull | Doon | George | Inwood | Larchwood | Lester | Canton

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