Industrial, Commercial and Residential

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Utility Locating Quality Process

Our team of experts and service technicians provide a full suite of state-of-the-art utility locating services, designed to help your team avoid accidental underground strikes that can result in costly repairs, severe injury and time.

Step 1 : Site Walk

Visual Site Scan

On The Mark Locators perform a visual job site inspection. We look for surface features and inspect the interior of the buildings to ensure that all underground utilities are accounted for in your scope of work.

Step 2: Find & Verify the Known Utilities

EM Receiver / Transmitter

We locate the known utilities in your scope of work. This is done by connecting, tracing and marking utilities from surface feature to surface feature ( Gas Valves, Water Pit or Meters, Electrical Transformers and Communication Junction Boxes). This may require us to connect to utilities out of the scope of work and trace back through the scope of work to ensure a safe place to work,

Step 3: Find & Identify Unknown Utilities

EM Passive & Induction Scans

To ensure the overall timely success of your project, utility detection is critical to any construction project where a subsurface excavation is planned. If this critical first step is ignored, the risk for injury increases, budget overruns can multiply and your schedule can be delayed.

Step 4: Find Anomalies Underground

Ground Penetrating Radar (GPR)

We have the knowledge along with the equipment to find Storm Drains, Fiber Optics Lines and Sanitary Sewer Lines that are passing through your scope of work. Those types of utilities are not usually located with accuracy. On The Mark Locators have the equipment to find these utilities. All we need is access.

Step 5: A Peace of Mind

A SECURE JOB SITE

On The Mark Locators documents all findings from each step and creates industry leading deliverables so you have full visibility and understanding of everything that was located on your job site.

PRIVATE UTILITY LOCATORS

On The Mark Locators specialize in locating ALL buried utility lines in your excavation area, including:

Water service lines (plastic or metal)
Secondary electric (site lighting, signage, 480 volt/220/110 conduits)
Communications (phone data, cable TV, fiber)
Gas lines (plastic or metal)
Sewer lines (include septic tanks, leach fields, field tile pipe, etc.)
Misc. utility lines such as oxygen, steam, chilled water lines, nitrogen and other chemical transport lines

STATE CALL LOCATORS

Calling 811 could not fully locate:

Water force mains and some service lines (typically only on public property like streets and right-of-ways, easements, etc)
Primary Electric
Communications (phone, data, Cable TV, Fiber)
Gas and service lines (only if metallic pipe or tracer wire is used)
Main Storm and Sanitary Sewer

We’re On Call 24/7 to React Promptly to Your Service Needs, Don’t Hesitate to Call.

Call Us

We have Many Reasone to Choose us

You will not wrong to take our services as your business tool

QUICK ON-TIME RESPONSE

TO KEEP YOUR PROJECT ON SCHEDULE Our highly-experiences team has the knowledge, technology and resources to understand what your needs are, and to quickly take your information and put a plan together to protect your job site.

EXPERT ESTIMATING

PARTNER SERVICES We can quickly give you a quote for your next project.

EDUCATION BASED ON YOUR NEEDS

EVERY JOB IS DIFFERENT And because of that, so are your needs. Our expert staff is prepared to walk you through what’s needed, so you jobsite is secured and you don’t incur costs for anything that isn’t needed.

PRECISE LOCATES

LOCATE WHAT’S NEEDED A quality locate isn’t just good for site safety, it also saves you time and money.

HIGH QUALITY DELIVERABLES

UTILITY MAPPING A quality locate is only as good as the deliverables you receive. We document everything that was completed and package it up so you have complete visibility on what was located, where it’s located, and with full supporting documentation that is second to none in the business.