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Detect & Locate Private Utilities

Knowing what is underground before work begins can help prevent costly surprises and unnecessary delays. DCBF Corp detects and locates private utilities for property owners, contractors, and project teams preparing for excavation, construction, or other site work. Private utility lines may not always be identified through standard public utility marking services, so taking this extra step can provide a clearer picture of what is below the surface.

With more than 40 years of experience in underground utility work, we understand how important accurate information is before the ground is disturbed. Our experience providing a range of underground utility services gives us practical knowledge of how utility lines are routed and where potential conflicts may occur.

Private utilities can include electrical lines, water lines, communications, and other underground infrastructure located beyond the areas covered by public utility marking services. Identifying these lines gives contractors and property owners useful information they can consider when planning where and how work will take place.

Private Utility Locating Services

Worker using equipment to locate private underground utilities

Locating Private Underground Utilities

Private utilities can be easy to overlook because they are not always included in public utility markings. We use specialized locating equipment to help identify underground lines and determine where they run through the property. Every site is different, so we consider the property and the work being planned when locating existing utilities. Identifying these lines before excavation gives crews useful information to plan the job, work around existing infrastructure, and reduce the risk of accidental damage.

Underground utility locator displaying a detected buried line

Private Electrical & Communication Lines

Privately owned electrical and communication lines may run between buildings, outdoor equipment, lighting, signs, or other areas of a property. These lines are not always identified through public utility marking services, making private locating an important step before excavation. Our team can help identify electrical, fiber optic, and CATV lines so contractors and property owners have a better understanding of what is underground before work gets started. This information can help with planning and reduce the chance of disrupting existing services.

Underground water service line exposed during excavation

Private Water & Service Lines

Private water and sewer lines can run from public connections to buildings, outbuildings, irrigation systems, or other areas throughout a property. Other privately installed lines, including invisible dog fences, may also be difficult to identify from the surface. Because these lines may not be included in standard utility markings, their location isn’t always obvious. We can help locate underground water, sewer, and other private service lines before digging begins, giving crews a better understanding of what they may encounter. This can help protect existing lines while planning excavation or improvements around the property.

Color-coded utility markings identifying underground lines before excavation

Utility Locating Before Excavation

Utility markings give crews a visible reference for where underground lines have been identified before excavation starts. Once private utilities are located, marking their approximate path can help contractors plan where to dig, bore, or perform other site work. This information is especially valuable when several utilities cross the same work area or when excavation needs to take place close to existing infrastructure. Taking the time to locate and mark private lines helps crews work more carefully and avoid preventable damage and delays.

DCBF Corp installing coax and fiber underground cables

Frequently Asked Questions

What are private utilities?
Private utilities are underground lines that are owned or maintained by the property owner rather than the public utility company. They can include electrical, water, fiber optic, CATV, and other service lines running throughout a property.
Why wouldn’t private utilities be marked with the other utility lines?
Public utility marking services generally mark lines owned by participating utility companies. Privately owned lines may fall outside their responsibility, which is why additional locating may be needed before excavation begins.
When should I have private utilities located?
It’s best to locate private utilities before any digging, boring, trenching, or other work that will disturb the ground. Knowing what is underground ahead of time gives you and your contractor better information for planning the job.
What types of private utility lines can you locate?

Depending on the property and site conditions, we can help locate electrical, water, communication, CATV, fiber optic, and other underground service lines. If you’re unsure about a particular line on your property, give us a call, and we can talk through what you need.

Can you locate utilities on both residential and commercial properties?
We work on all kinds of properties, from homes and businesses to larger sites with multiple buildings or facilities. Private lines may run between buildings, outdoor equipment, lighting, or other areas of the property. Tell us what you’re planning, and we can help figure out what needs to be located before the work begins.
Do I still need public utility marking if DCBF locates my private utilities?
You’ll still want to have the public utilities marked before digging begins. Public utility marking covers the lines maintained by the utility companies, while private locating helps identify lines they may not mark. Using both gives you a better picture of what’s underground before the work gets started.
What happens after you locate an underground utility?
Once we find a line, we can mark its path on the ground so you have a good idea of where it runs. That makes it much easier to plan the work around what’s already there and know which areas may need a little extra care when it’s time to dig.
Can you locate utilities if I don’t have plans or records for the property?
That’s not unusual, especially on older properties where underground lines may have been added or changed over the years. Existing plans and records can be helpful when they’re available, but not having them doesn’t necessarily mean we can’t help.
What information should I have before scheduling utility locating?
Anything you know about the property can be helpful, including where work will take place and what type of excavation or construction is planned. Don’t worry if you don’t have every detail. We can discuss the project with you and determine what information is useful.
Why is private utility locating worth doing before a project starts?
Finding an underground line after the digging has already started is not the way anyone wants to discover it. Locating private utilities ahead of time can help prevent damage, delays, and unexpected repairs. It also gives everyone working on the project better information from the start.

Contact Us

DCBF Corp
1340 Deer Park Rd
Westminster, MD 21157