People usually call us about custody after something specific has happened. Exchanges that keep not happening. A child coming home describing an adult nobody has heard of. A parent who says they have the child every weekend and demonstrably does not.
This page explains what a custody investigator can actually document in Virginia, what we cannot, and how that maps to what a court is required to consider. It is not legal advice. Your attorney decides what your case needs.
What Virginia Courts Actually Weigh
Virginia Code § 20-124.3 requires a court to consider ten specific factors when determining the best interests of a child in custody and visitation matters. That statute is the reason documentation matters — and the reason a lot of documentation people pay for turns out to be worthless.
Evidence helps when it speaks to a factor the court is obligated to weigh. Evidence that simply makes the other parent look bad, without touching one of those factors, generally does not move a judge.
What We Can Document
Some of the statutory factors are observable from outside. These are the ones surveillance and records work can genuinely address.
Whether one parent is supporting the child’s relationship with the other
Factor six asks whether each parent is willing to support the child’s contact with the other, including whether visitation has been unreasonably denied. This is the single most documentable factor in the statute. Missed exchanges, a parent not present at an agreed handoff, a pattern of last-minute cancellations — all of it timestamps cleanly, and a pattern established across weeks is considerably more persuasive than one incident described from memory.
Each parent’s actual role in day-to-day upbringing
Factor five looks at the role each parent has played and will play. Court filings often describe an involved parent. Observation establishes who is actually doing school runs, who is present for activities, and who is providing the care being claimed.
Who is caring for the child during that parent’s time
If a parent has the child but a third party is providing the care, that speaks to factor three and to the arrangement itself. Documenting the household composition at a residence is straightforward work.
Parental conduct while the child is present
This is the category people most often call about, and it is squarely documentable. Surveillance records what a parent is observed doing:
- Consuming alcohol in the child’s presence, including quantity and duration where observable
- Operating a vehicle with the child after observed alcohol consumption
- Conduct consistent with substance use, recorded as observed rather than characterised
- Leaving a child unattended, or in the care of adults not disclosed to the court
- Who else is present in the home or vehicle during that parent’s time
Each of those is a fact that can be timestamped, video-documented and testified to. What they add up to is a separate question — and that is the distinction worth understanding before you spend money on this.
Records-based history
Factor nine covers any history of family abuse, sexual abuse, child abuse or violence within the ten years preceding the filing. Some of that is a matter of public record and can be researched rather than surveilled.
Where Documentation Ends and Conclusions Begin
Here is the distinction that matters, and most investigators will not draw it for you.
We can document that a parent was observed drinking for three hours and then drove the child home. That is a fact. It is recorded, timestamped, and we can testify to it.
What we cannot do is declare that parent unfit. Unfitness is a legal conclusion, reached by a judge weighing the statutory factors against everything else in the case. Our evidence may well support that conclusion — often it is the strongest thing in the file — but the conclusion belongs to the court, argued by your attorney. Any investigator promising you “proof of an unfit parent” is describing something that does not exist as a deliverable.
That is not a limitation on the work. It is the difference between evidence a court can act on and an opinion it will disregard.
A few other things sit outside what we do:
- We cannot assess anyone’s mental or physical condition. Factors one and two require a qualified evaluator or medical evidence, not an investigator’s observation.
- We do not surveil children. Our work documents the conduct of adults. A child’s preference under factor eight is for the court to hear, through the proper channel, never through us.
- We cannot make an inference into a fact. We document what is observable. What it means is argued by your attorney and decided by a judge.
If what your case actually needs is a custody evaluation, a guardian ad litem, or an expert assessment, surveillance is not a substitute and we will tell you so.
How Much Does a Private Investigator Cost for Child Custody?
Ours is $100 per hour paying cash, or $125 by any other method, with a four-hour minimum per callout and no travel or mileage charges. A single callout starts at $400. Documenting a pattern of missed exchanges usually takes several shorter callouts across different days rather than one long stretch.
Our full rate schedule is at what a private investigator costs in Virginia. Most firms in this industry will not tell you until you are on the phone. We would rather you know first.
Talk to Your Attorney First
We mean this literally, and it costs us work to say it.
Your attorney knows which of the ten factors are actually contested in your case. That single piece of information determines whether surveillance is worth doing at all, and if so, what it should be aimed at. Clients who come to us after that conversation spend less and get more, because we are documenting something the court has to weigh rather than something that merely feels important.
If you do not have an attorney yet, we can still talk through your situation. We just will not pretend the sequence does not matter.
How We Work
Surveillance is conducted from public vantage points. We do not trespass, intercept communications, or access accounts — evidence gathered that way is inadmissible and can damage a custody case badly.
Every assignment concludes with a written report and the accompanying video and photographic evidence, prepared as sequentially numbered exhibits in chronological order, in a format suitable for a Virginia court or your attorney’s use. Chris Harrell is available for deposition and court testimony regarding findings and methodology.
Attorneys: our investigative support page for law firms covers reporting, testimony and billing on account.
Frequently Asked Questions
How much is a private investigator for child custody?
At Blueline Investigative Services, $100 per hour cash or $125 by other methods, four-hour minimum, no travel or mileage charge. A single callout starts at $400. Custody matters more often need several short callouts across different days than one long one, because the objective is usually a pattern rather than a single event.
What does a child custody investigator look for?
Conduct that speaks to the factors a Virginia court must weigh under § 20-124.3 — particularly whether visitation is being unreasonably denied, what each parent’s actual day-to-day role is, and who is providing care during a parent’s time. Not anything and everything that might look bad.
Can a private investigator prove a parent is unfit?
No, and the distinction matters. We can document that a parent drank for three hours and then drove the child home — timestamped, on video, and we will testify to it. Whether that amounts to unfitness is a legal conclusion a judge reaches by weighing the statutory factors. Our evidence may be the strongest thing supporting that conclusion, but the conclusion itself belongs to the court. Any investigator promising “proof of an unfit parent” is describing something that is not a deliverable.
Can you document drinking or drug use around the children?
Yes. Alcohol consumed in a child’s presence, driving with a child after observed drinking, and conduct consistent with substance use are all observable and documentable, and they go directly to factors a Virginia court must weigh. We record what is observed, factually, without characterising it — which is precisely what makes it usable in court.
Is it legal to hire a private investigator for a custody case in Virginia?
Yes. Investigators must be licensed by the Virginia Department of Criminal Justice Services; Blueline holds DCJS License #11-9802. A licensed investigator may lawfully observe and document activity occurring in public. Trespass, wiretapping and unauthorised account access are not lawful and produce evidence a court will not accept.
Will surveillance hurt my case?
It can, if it is done badly or aimed at the wrong thing. Evidence gathered unlawfully is inadmissible and reflects on the party who commissioned it. Surveillance that produces nothing relevant simply spent your money. Both are avoidable by deciding, with your attorney, what you are trying to establish before anyone goes out.
Do you follow the children?
No. We document the conduct of adults.
Talk to an Investigator
Free, confidential consultation. Call or text 757-689-7453. Spanish-speaking investigator: 757-493-1699.
Blueline Investigative Services — 237 Hanbury Rd, Suite 17, Chesapeake, VA 23322. Serving Chesapeake, Virginia Beach, Norfolk, Portsmouth, Suffolk, Hampton, Newport News, Williamsburg, Greater Richmond, the Virginia Eastern Shore, the Outer Banks and eastern North Carolina.
This page is general information, not legal advice, and reading it creates no attorney-client or investigator-client relationship. Consult a licensed Virginia attorney about your specific custody matter.