If you suspect you’re being watched, you probably are.
Professional Technical Surveillance Counter-Measures. Hidden cameras, audio bugs, GPS trackers, compromised devices — we find them. Discreetly, professionally, and with certified equipment.
Surveillance has never been cheaper. Or harder to spot.
Hidden cameras the size of a button. Audio bugs disguised as USB chargers. GPS trackers magnetized to a vehicle frame. Spyware silently installed on a phone.
Modern surveillance is invisible to the untrained eye. Stillinger’s TSCM team uses professional-grade RF spectrum analyzers, thermal imaging, and physical search techniques to locate covert surveillance devices.
Four sweep categories.
Home Sweeps
Comprehensive residential sweep — bedrooms, common areas, smart-home devices, network-connected appliances. Pricing varies by home size and location.
Office & Corporate
Executive offices, conference rooms, server closets, and corporate vehicles. Critical before sensitive negotiations, M&A activity, or legal proceedings.
Vehicle Sweeps
$250 when brought to our office. GPS tracker detection, audio bug detection, OBD-II monitoring devices. Off-site sweeps available statewide.
Device Counter-Forensics
Phone and laptop spyware detection through our digital forensics lab. Identify stalkerware and remove access vectors.
Frequently Asked Questions.
How long does a bug sweep take?
A residential sweep typically takes 2–4 hours depending on home size. Office sweeps run 3–6 hours. Vehicle sweeps are usually completed in 1 hour at our Columbia office.
Can you sweep for spyware on phones?
Yes — through our digital forensics lab. Mobile device exams start at $750 and include spyware detection, stalkerware identification, and device-integrity analysis.
How discreet are your sweeps?
Completely. Our team uses unmarked vehicles and standard civilian dress. Sweeps can be scheduled outside business hours and conducted without alerting household staff or other parties.
What do you do if you find a device?
We document the device in place (photos, location, identifying details) before any decision to remove or leave it. In some legal scenarios, leaving it in place while investigating who installed it produces better outcomes.
Are bug sweeps tax-deductible for businesses?
Generally yes — corporate TSCM is treated as ordinary security expense. Discuss specifics with your tax advisor.
Other ways we help.
Talk to a senior investigator. Free & confidential.
Tell us what’s happening. We’ll respond promptly with a confidential consultation.
- Direct line to a senior investigator — not an answering service or sales rep
- 1-hour callback promise — including nights, weekends, and holidays
- Honest assessment — we’ll tell you upfront if we can help, and what it takes
- Complete confidentiality — your inquiry is privileged from the moment you submit
- No pressure, no sales — we’ve never made a single cold-call in 25 years
Or call directly · (803) 400-1974
Send us a message
We typically reply within an hour. Your inquiry is completely confidential.
Stop wondering. Start knowing.
One call. One licensed investigator. One free, fully confidential conversation about exactly what’s possible in your case.
(803) 400-1974