Twin City Locating, LLC Phone: (360) 720-3333
Twin City Locating, LLC
Private Utility Locating and GPR (Ground Penetrating Radar) services
(360)720-3333
Your solution to private utility locates.
Twin City Locating - SW WA solution to private locating needs
Twin City Locating, LLC is a Centralia, WA based small business focusing on locating and marking, along with approximate depths, of Private Utilities. We can also verify public 811 markings and provide tips about safely working for your specific situation.
If you have an outbuilding, a wellhead, street lighting, irrigation, and various other common situations of a property for residents; you are likely to have private utilities. Private Utilities are utilities that won’t be marked by the locators dispatched when you call 811 or submit a public locate request.
At Twin City Locating, LLC, we specialize in a variety of locating services; including Conductive Cable & Pipe Locating through Electromagnetic Locating (EM locating), using magnetic locating (for buried property pins, valves, or manhole covers), sewer scopes and sonde locating, and utilizing Ground Penetrating Radar (GPR) .
This Family Owned business is owned and operated by Trent, who has located a variety of public and private utilities throughout Washington state and North Idaho for nearly 20 years, including four years in Lewis County. At Twin City Locating, LLC, we can help to mark the utilities in your work area, for a fraction of the cost of paying someone to drive to/from Portland or Seattle. By using multiple methods and tools while on-site, we can provide you with the confidence that all of the utilities in the work area that can be located are marked.
To schedule an appointment or to request locating services, please call 360.720.3333. You can also check our Services page to find out more about each service and how it can help in your project.
Please note - As owner operator, I perform these jobs after my typical M-F day time job locating for a municipality... As such, these availability spots are for 4pm and later (as long as there's daylight) or scheduled weekend services. There is no upcharge rate for weekend locating. During November through February, these services are typically only available on the weekend due to daylight hours.
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 consisting of a private well and septic, along with one private cabins 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 3:
A homeowner in Chehalis, 10 minutes away from Centralia, that has a well the need the power/water from there to the home located as well as a power line from their home to garage marked.
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1 hour of EM: $160 (includes roundtrip travel fee)
Total paid: $160
Example 2:
A contractor located within Centralia has just a dethatched garage needing to know where his power from the meter at the home to his garage is before placing a fence.
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1 hours of EM: $120
Total paid: $120
Example 4:
A contractor in Centralia looking for an UST as well as power running to the pump with GPR taking 60 minutes and EM taking 40 minutes needs.
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2 hours of GPR: $250 (no travel fee in city limits)
Total paid: $250
Our Services
EM LOCATING
Using EM (Electromagnetic) locating by sending a radio frequency through a target utility/line by creating a closed circuit with a transmitter with one lead connecting to the wire, sheath, or ground of the line and the other lead being grounded.
With this circuit closed, we use a receiver to locate that target utility's radio frequency and mark the route and depths. We mark, with paint and/or flags, along with depth readings along the path prior to any digging or excavating through the work area. Once the line is located, we disconnect the transmitter, and move to the next applicable line needing located.
Doing this will help ensure you will find any applicable utilities to minimize downtime, project delays, costly repairs, and ensure excavator safety.
This service can typically locate all power, telecoms, conductive pipes/utilities, tracer wires, or sewer laterals and conduits with an accessible cleanout up to 100' in length.
We also offer a sewer camera with a transmitter attached to locate laterals as well as water lines that have been disconnected that can be rodded.
Limitations for this are nonconductive water or gas lines without tracer wire or poly as common unlocatable lines.
This service is for the first hour after arrival, and $90 per additional hour.
90% of homeowners will require less than 1 hour.
The travel time is factored in as based from distance from Centralia where we are located. Please select the appropriate distance from Centralia City Hall (downtown) for your address where services are needed and if you are further or have any questions or concerns, please call the owner operator, Trent, at 360-720-3333
We offer competitive pricing from a highly experienced local locating expert specialized in public and private utilities.
We offer these prices that have NO sales tax, NO hidden fees, NO unexpected surprises.
The pricing structure is based on time from Centralia City Hall (downtown). Because of the range, these are approximate, and if you contact us and provide an address, we can give you an exact amount. NO SURPRISE ADDED COSTS (ALL TAXES INCLUDED IN PRICE)
(example; if you live 25 minutes away from Centralia City Hall, the first hour of EM locating would cost $200 flat, and each additional hour at $90/hr)
You can always find your cost using this by seeing what the distance is from Centralia City Hall:
Within Centralia City Limits: $120
Within 15 minutes: $160
Within 30 minutes: $200
Within 45 minutes: $240
Within 60 minutes: $280
Within 75 minutes: $320
($40 for every additional 15 minutes further)
90% of all homeowners require less than 1 hour.
GPR LOCATING
Ground Penetrating Radar (GPR) technology is used for unlocatable utilities such as nontraceable water or gas. We can also use it to find things that are otherwise unlocatable but may be needed; such as cesspools, Underground Storage Tanks (UST)/Heating Oil Tanks, or underground voids.
GPR is commonly used for various buried utilities that are not conductive for radio frequencies or with tracer wires include irrigation, water lines, some gas lines, storm lines, sewer laterals with no accessible cleanouts as well as others.
There are limitations for this method; such as the size of the utility (very small lines), depths (the deeper the utility, the less reliable the signal returned to the antenna), the consistency of the ground (such as moisture content or general makeup) and terrain.
A relatively flat and unobstructed terrain is required for this method to work.
This method can require a significant amount of time for multiple runs to eliminate false positives and narrow the correct run of a utility. This is true if the property owner has is unsure of what utilities are on the property. If there's an idea, it can help shorten the time needed.
There is a 2 hour minimum, and larger properties or work areas can require longer times.
This service is for the first two hours after arrival, and $125 per additional hour in 30 minute increments.
The travel time is factored in as based from the distance from Centralia where we are located. Please select the appropriate distance from Centralia City Hall (downtown), and if you are further or have questions or concerns, please call the owner operator, Trent, at 360-720-3333 or email at TwinCityLocating@gmail.com.
Competitive pricing from a highly experienced local locating expert specialized in public and private utilities.
We offer these prices that have NO sales tax, NO hidden fees, NO unexpected surprises.
You can always find your cost using this by seeing what the distance is from Centralia City Hall:
Within Centralia City Limits: $250
Within 15 minutes: $290
Within 30 minutes: $330
Within 45 minutes: $370
Within 60 minutes: $410
Within 75 minutes: $450
($40 for every additional 15 minutes further)
This service includes EM locating when needed for conductive utilities. If the need for GPR only warrants 90 minutes, the remaining 30 minutes of the 2 hours can be used to locate conductive utilities.
We do NOT stack charges.
Services
From 120 US dollars
From 250 US dollars
From 120 US dollars
From 120 US dollars
Who We Are
Twin City Locating, LLC is a trusted utility contractor in Centralia, WA, specializing in private utility locating services. We believe that safety and private utility locating, including Underground Storage Tanks (UST), and cesspools, should not be out of reach for customers in Southwest Washington. Why pay a firm out of Seattle or Portland to drive to AND from their long distance city when there is a local expert with nearly 20 years experience locating public and private underground facilities? We offer the same services for a fraction of the price due to our availability for after the work day AND weekends at no additional upcharge. Many locate requests can happen same day or next day (check booking for availability or call us at (360) 720-3333). We prioritize safety and efficiency for homeowners and contractors. For public utility locating, reach out to 811 to get public utilities located. Then contact Twin City Locating, LLC for your private utility locating needs. It is much easier and cheaper than repairing damaged lines by not knowing what's below.