Twin City Locating
Centralia, Washington
Phone: (360) 720-3333
Twin City Locating, LLC
Private Utility Locating and GPR (Ground Penetrating Radar) services
(360)720-3333
Private Utility Locating & GPR Services in Southwest Washington
Twin City Locating - SW WA solution to private locating needs
Twin City Locating provides professional private utility locating services throughout Southwest Washington for homeowners, contractors, and municipalities.
We specialize in locating underground utilities on private property, including water lines, sewer laterals, electrical, gas, communications, and irrigation systems.
Using professional-grade locating equipment and ground penetrating radar (GPR), we help reduce the risk of utility strikes before excavation, trenching, or as construction begins. Our services are commonly used for residential projects, commercial developments, and infrastructure work where accurate utility information is critical.
Private utilities are often not marked through 811 locate requests, which typically cover public utilities only and which stop at meters. Some commercial properties end at the transformer.
Properties with outbuildings, irrigation systems, wellheads, lighting, or older infrastructure frequently contain private utilities that require professional locating.
We proudly serve Centralia, Chehalis, Aberdeen, Longview, Olympia, Ocean Shores, and surrounding Southwest Washington communities. Learn more about our private utility locating services, typical private utility locating costs, or review utility locating best practices before your project begins.
Twin City Locating, LLC does NOT stack charges for multiple services.
Example 1:
A homeowner in Rochester, 40 minutes away from Centralia, with a large property requiring 5 hours of onsite locating consisting of a private well and septic, along with one private cabin and two RV pads with hookups needs
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3 hours of GPR: $370 (includes roundtrip travel fee)
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1 hours of EM: $90
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1 hour of sewer scope and sewer locating: $90
Total paid: $550
Example 2:
A contractor located within Centralia has a dethatched garage needing to know where the power from the meter at the home to his garage is before placing a fence, including depth of the line needs
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1 hours of EM: $120
Total paid: $120
Example 3:
A homeowner in Chehalis, 10 minutes away from Centralia, that has a well in need of the power/water from there to the home located in addition to a power line from their home to garage needs
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1 hour of EM: $160 (includes roundtrip travel fee)
Total paid: $160
Example 4:
A contractor in Centralia looking for an UST in addition to power running to the pump with GPR taking 80 minutes and EM taking 30 minutes needs
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2 hours of GPR: $250 (no travel fee in city limits)
Total paid: $250
Our Services
Electromagnetic EM Locating
Tracing conductive underground utilities such as metal pipes, tracer-wire equipped lines, and energized electrical or communication cables.
Sewer Scope and Sonde Locating
Tracing sewer laterals through an accessible cleanout and underground piping using camera inspection and sonde technology for locating, repairs, or replacement planning.
GPR LOCATING
Detecting non-metal underground utilities and additional subsurface features, such as USTs or culverts, where traditional locating methods are ineffective.
Magnetic Locating
Finding buried ferrous objects such as property pins, valves, manholes, and other site features prior to excavation or development.
Services
Read MoreProfessional Electromagnetic (EM) Radio Detection Utility Locating Services
From 125 US dollars
From 275 US dollars
Read MoreSewer Scoping video up to 100 feet. Including the locating and identifying potential blocks/breaks
From 125 US dollars
Read MoreUsing a magnetic locator, we can find buried manholes, valves, some septic lids, and property pins.
From 125 US dollars
Service Areas – Private Utility Locating Near You
Twin City Locating provides private utility locating and Ground Penetrating Radar (GPR) services throughout Southwest Washington. We are a mobile, service-area business based in Centralia, WA, serving residential, rural, and light commercial properties.
If you are searching for private utility locating near me, select your county below for detailed service information.
Lewis County, WA – Private utility locating and GPR services for Centralia, Chehalis, and surrounding areas.
→ Utility Locating in Lewis County
Thurston County, WA – Private utility locating services for Olympia, Lacey, Tumwater, and nearby communities.
→ Utility Locating in Thurston County
Grays Harbor County, WA – Utility locating and GPR services for coastal and rural properties.
→ Utility Locating in Grays Harbor County
Pacific County, WA – Private utility locating services for Long Beach Peninsula and surrounding areas.
→ Utility Locating in Pacific County
Mason County, WA – Utility locating and GPR services for residential and rural properties.
→ Utility Locating in Mason County
Cowlitz County, WA – Private utility locating services throughout Cowlitz County.
→ Utility Locating in Cowlitz County
Serving Southwest Washington
Twin City Locating helps homeowners, contractors, and property owners locate private water lines, sewer laterals, septic systems, electrical, communications, irrigation, and propane lines that are often not marked by 811.
If you’re unsure which county your property is in, contact us and we’ll help determine the correct service area.
Call or Text: (360) 720-3333
Email: TwinCityLocating@gmail.com