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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. If you have an outbuilding, a wellhead, street lighting, irrigation, and various other common conditions 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 EM locating and utilizing Ground Penetrating Radar (GPR) 

Our Family Owned business is run by a member who has located a variety of public and private utilities throughout Washington state and North Idaho for nearly 20 years, and four years in Lewis County. At Twin City Locating, 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.

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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.

Latest Updates

Our Services

EM LOCATING

Using EM (Electromagnetic) radio frequencies to send and follow a circuit made by inducing the target utility/line and picking up the signal with a receiver to verify placement and depth of specific utility being located through a specific work area prior to digging or excavation.

 

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. Limitations for this are nonconductive water lines without tracer wire or poly as common unlocatable lines.

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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)

You can always find your cost using this by seeing what the distance is from Centralia City Hall:

Within Centralia City Limits: $100

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 for precise utility detection and various other things such as cesspools or Underground Storage Tanks (UST). For various buried utilities that are not conductive or with tracer wires, such as irrigation, water, some gas, storm lines, some sewer laterals with no accessible cleanout, etc. This includes EM locating when needed for conductive utilities. 
There are limitations for this method; such as the size of the utility (very small lines), 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 requires a significant amount of time for multiple runs to eliminate false positives and narrow the correct run of a utility. There is a 2 hour minimum, and larger properties or work areas can require longer times. 

Using EM locators to interpret location of a fixed signal for a conductive utility line (or tracer wire) as well as a depth reading through a specified work area prior to digging. Doing this will help ensure you will find any applicable utilities, to minimize downtime, project delays, costly repairs, and 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. 

This service is for the first hour after arrival, and $125 per additional 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), 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)

Services

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. 

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