Services · TSCM
Technical Surveillance CountermeasuresBug Sweeps · Eavesdropping Detection
If someone's listening, we'll find it.
- Suspect your conversations are being intercepted?
- Hear noise on the line or suspect a listening device?
- Suspect an information leak?
Our agents sweep offices, vehicles, boardrooms, and homes for hidden listening and tracking devices, then help you shut down how they got there. We serve corporations, government agencies, and private clients, with complete discretion.
A sweep combines radio-frequency analysis, a check of phone and network lines, and a hands-on physical search of the space. We focus on the rooms where sensitive conversations happen, the vehicles your leaders ride in, and the devices people carry. You get a written report of what we checked, what we found, and what to tighten up.
Sweeps make the most sense before a merger or major negotiation, after an employee leaves on bad terms, during a contentious divorce, or any time private information turns up where it shouldn't. Call from a phone and a place you trust, and keep the work between as few people as possible.
At a glance
- Nationwide and global reach
- Certified Small Veteran-Owned Business
- Military and law enforcement backgrounds
- Trusted since 1978
- Answered 24/7 at 980-521-9197
- All conversations confidential
What we handle
TSCM services
Office & boardroom sweeps
A full check of the rooms where sensitive conversations happen, before a deal, a board meeting, or a negotiation.
Vehicle sweeps
A physical and electronic check of the vehicles your leaders and family ride in.
Residential sweeps
Discreet sweeps of private homes, often during a divorce, a dispute, or after a break-in.
Phone & line checks
Inspection of phone and network lines and the devices around them for signs of interception.
Physical security review
A look at how someone could get in to plant a device, and what to tighten so it doesn't happen again.
Event & meeting monitoring
Sweeps before and monitoring during sensitive meetings, so the room stays clean while you talk.
How we plan it
Every assignment starts with three questions.
What exactly are we doing, what could go wrong while we do it, and where are we doing it. The answers decide who we send, how many, and how they work.
- 01
The job
Which rooms, vehicles, and conversations matter most, and when. A sweep is planned around the meeting or decision you need to protect.
- 02
The threat
Who would want to listen, how they could get access, and what they could plant. The likely adversary shapes how deep the sweep goes.
- 03
The ground
Building construction, shared walls, wiring, Wi-Fi, and who has keys. We sweep the space as it really is, then close the gaps.
How it works
From the first call to the final report.
- 01
Confidential call
Call 980-521-9197 any hour. Tell us what's going on, and we'll ask the right questions and tell you straight whether we can help.
- 02
Plan and scope
We define the job, the threat, and the ground, then put the plan, the staffing, and the cost in writing before any work starts.
- 03
Boots on the ground
Briefed officers, investigators, or agents go to work, with one point of contact who answers the phone.
- 04
Report and follow-up
You get clear reporting in plain language, and we adjust as things change.
Questions
Frequently asked questions
When should an organization schedule a sweep?
Before a merger, negotiation, or board meeting; after a contentious departure or a break-in; during litigation or a divorce; or any time sensitive information surfaces where it shouldn't.
What does a sweep cover?
A physical and electronic inspection of the offices, boardrooms, homes, vehicles, and phone lines where sensitive conversations happen, plus a look at how someone could gain access to plant a device.
Can you protect a meeting while it is happening?
Yes. We sweep the room beforehand and monitor it during the meeting, for board sessions, negotiations, and off-site events.
How often should sweeps be done?
Many organizations sweep executive spaces quarterly or before every sensitive meeting. Homes and vehicles are usually swept when something changes or a concern comes up.
How should we request a sweep?
Call 980-521-9197 from a phone and a location you trust, and keep the request to as few people as possible.
What do we receive afterward?
A written report of what was inspected, what was found, and what to tighten to keep the space clean.
Why Jan-Lee
Since 1978
Nearly five decades of investigations and protection.
Military & law enforcement backgrounds
Agents and officers selected for expertise and judgment under pressure.
24/7 availability
One number, answered any hour.
Ready to talk?
Call 980-521-9197, 24 hours a day, 7 days a week. All communications are confidential.