Private Lines vs. Utility Lines in Indiana | What Property Owners Need to Know
- Aaron Rader
- Jul 17
- 4 min read
Private Lines vs. Utility Lines: What Every Indiana Property Owner Should Know Before Digging:
Whether you’re removing shrubs, grinding stumps, brush cutting that includes digging out stumps or root balls, installing landscaping, building a fence, or completing another outdoor project, understanding what’s underground can save thousands of dollars.
One of the biggest misconceptions homeowners, property managers, and HOA board members have is assuming that calling 811 means every underground line on the property will be marked.
That isn’t how the system works.
Understanding the difference between utility-owned lines and private lines helps explain why contractors ask questions about irrigation systems, invisible dog fences, outdoor lighting, propane lines, and other underground utilities before beginning work.
What Is a Utility Line?
Utility lines are underground facilities owned and maintained by a utility company.
Generally speaking, these include:
Electric service
Natural gas
Public water mains
Sanitary sewer mains
Telecommunications
Cable television
The utility company is typically responsible for these lines up to the service connection point, which is often:
The electric meter
The gas meter
The water meter
A communication service box
When a contractor submits an Indiana 811 utility locate request, participating utility companies locate and mark their underground facilities.
What Is a Private Line?
Private lines begin where the utility company’s responsibility ends.
These are owned by the property owner, HOA, business, or another private entity.
Common examples include:
Water service from the meter to the home
Irrigation systems
Invisible dog fences
Landscape lighting wiring
Septic system components
Propane lines after the tank
Private electrical lines to detached garages, sheds, pools, or outbuildings
Electric service feeding entrance signs
Underground wiring for fountains
Drain tile systems
Low-voltage communication wiring
These utilities are not typically marked through a standard Indiana 811 locate request.
Example: Your Water Line
One of the most misunderstood examples involves the home’s water service.
Many homeowners assume the city owns the entire water line.
In reality:
The municipality or utility generally owns the water main beneath the street.
The utility typically owns the service connection to the water meter.
The water line running from the meter to your home is usually privately owned.
That means it is generally the property owner’s responsibility to repair, replace, and locate that line before excavation if necessary.
Why Doesn’t Indiana 811 Mark Private Lines?
Indiana’s utility locating system exists to protect underground utility infrastructure owned by participating utilities.
Private facilities fall outside the scope of a standard utility locate request.
If a project has the potential to impact privately owned underground utilities, the property owner may need to hire a private utility locating company before excavation begins.
Indiana Law Requires Utility Locate Requests
Before most excavation work begins, Indiana law requires excavators to notify the state’s underground utility notification system.
This requirement exists to help prevent:
Utility outages
Gas leaks
Electrical hazards
Property damage
Personal injury
Submitting a locate request is not optional for professional excavators—it is a legal requirement before digging in most situations.
Even after utilities are marked, contractors must still use reasonable care around marked facilities.
However, because private underground lines are generally not included in standard utility locates, contractors cannot avoid utilities they have no way of locating unless the property owner identifies them or arranges for a private locate.
Why Contractors Ask About Private Utilities
When Big Boy Services performs shrub removal, stump grinding, or excavation work, we always submit an Indiana utility locate request before qualifying excavation begins.
We also ask customers about:
Sprinkler systems
Invisible pet fences
Landscape lighting
Private electrical wiring
Water service lines
Septic systems
Propane piping
Any other underground improvements
This conversation helps reduce the risk of accidental damage.
What Property Owners Should Do Before Digging
If you know or suspect there are private underground utilities on your property:
Tell your contractor before work begins.
Locate any available property plans.
Consider hiring a private utility locating service if the exact location is unknown.
Never assume 811 markings include every underground line.
Taking these steps protects both your property and everyone working on the project.
Big Boy Services’ Commitment to Safe Excavation
Safety begins before the first shovel enters the ground.
Big Boy Services submits required Indiana utility locate requests before qualifying excavation work and follows safe excavation practices throughout every project.
Because private underground utilities are not normally included in standard utility locates, property owners share an important role by identifying known private lines before work begins.
Working together helps avoid unnecessary repairs, delays, and costly damage.
If you have questions before scheduling shrub removal, stump grinding, or excavation work, we’re always happy to help explain the process.
Frequently Asked Questions
Does Indiana 811 mark lawn sprinkler systems?
No. Irrigation systems are generally private utilities.
Does Indiana 811 mark invisible dog fences?
No. Invisible pet fence wiring is privately owned.
Is my water line private?
In most cases, the line from the water meter to your house is privately owned and maintained.
Who pays if a private line is damaged?
Responsibility depends on the circumstances. Because private utilities generally are not marked through a standard utility locate request, property owners should disclose known private facilities and arrange private locating services when necessary.
Why does my contractor ask about underground utilities if they already called 811?
Because 811 only marks participating utility-owned facilities. Many underground systems on private property are not included.
Learn More
If you’re planning shrub removal, stump grinding, or excavation work anywhere in Central Indiana, Big Boy Services can explain what utility locating includes—and what it doesn’t—before your project begins.
Call/text 317-529-6650 or email BigBoyServicesIN@gmail.com
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