AUX SEC, LLC Wash DC Area

$250/hour

Estimated price

Zip code

Case type

Services needed

Responds within a day

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About

~ Located in DC AREA ~ DC-VA-MD •• Base rate is $250/hr. Discounts Apply •• Expert in Missing Persons •• Service of Process •• Background Search •• Skip Trace •• Due Diligence Reports •• Court Search •• We DO NOT accept Adultery/Cheating cases! •••• Thirty (30) years' experience •• Registered, Licensed, Insured VA-DC-MD •••••• We also provide Private Mediation. If your mediation is court-ordered or court-referred, we will provide a mediator with required court certifications. •••••• DCJS 11-18994 VA 99-257006; DCPD202097; MDPD23727 •••• NO Adultery / Cheating cases.

Overview

Hired 61 times

Serves Middleburg, VA

Background checked

2 employees

16 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, PayPal, and Zelle.

Services offered

Services needed

Case type

Missing person(s) / Reunion

Background research

Work location

My customers travel to me

I travel to my customers

I work remotely (phone or internet)

Projects and media

Reviews

Customers rated this pro highly for professionalism, work quality, and responsiveness.

Great 4.8

38 reviews

5

95%

4

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3

0%

2

3%

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2%

Read reviews that mention:

Doris c.

4 weeks ago

I tried several other investigators to find a missing loved one -- and Mark was the only one who could help me. He is kind and smart. He is like Christopher Foyle. I am so glad I found him. Five stars for sure. Thank you!

Jerit N.

3 days ago

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Hired on Thumbtack

Private Investigation

Alyssa F.

3 weeks ago

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Hired on Thumbtack

He’s giving me more hope then anyone has given and has pointed me in the right direction due to my situation it would involve an attorney but pls go to him if u need help finding someone

Private Investigation

Connor B.

Jan 19, 2026

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Hired on Thumbtack

Private Investigation

Patricia S.

Dec 5, 2025

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Hired on Thumbtack

I reached out to this service for help after all law enforcement failed me. Mark immediately responded. Although my particular situation is complex and most push me off as just being “crazy”, he thoroughly listened to what I had to say, with zero judgement, asking all necessary questions and came up with an immediate recommendation on the first step to getting matters in the direction they need to go. For the first time dealing with such an emotional situation, I finally feel as though I found a solution. This is the most I’ve ever gotten working with many professionals within this past year. I finally have somewhat of a peace of mind and moving in the right direction just from our consultation, he assured me that based on his direction, if things do not work as expected, he will always be there when he is needed. I am truly so grateful that I came across this individual.

Private Investigation

Credentials

Background Check

Mark Krogness

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
Our hourly rate for most cases is $150/hr. We spend only the time needed to get your job done. ••••• One call may solve your problem. We accomplish what others cannot!
What is your typical process for working with a new customer?
We text you and then phone you to conduct an initial consultation. We determine the scope of work. We agree on next steps. We may send you a draft retainer agreement to review, if the case is complex
What education and/or training do you have that relates to your work?
DCJS Registered / Licensed & Insured Compliance Officer Training Certified Mediation Specialist Financial Crimes Specialist (ACFCS certified) Open Source Intelligence (OSINT verified) Counter Surveillance Trainer / Tradecraft Instructor Debriefing / Interview and Interrogation Training Counterintelligence Instructor VIP Protection Team & Defensive Driving Thirty years (30) foreign operations and investigations

AUX SEC, LLC ** Wash DC Area **

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FAQs

AUX SEC, LLC Wash DC Area