Best Private Investigators in Washington, DC

Best of 2015

Browse these private investigators with great ratings from Thumbtack customers in Washington, DC.

  1. #1 Phyleo, LLC

    (8 reviews)

    Dee Smith

    During the first interview Nate and his team were able to immediately put me at ease which I think is a very important skill in this line of work. I felt comfortable and was able to honestly communicate my objectives with your company. Prior to his operation Nate presented a plan for me and had details laid out to reach those objectives. Throughout the operation Nate exhibited strong surveillance and investigation experience. He kept in constant communication and kept professional and patient even after a very long evening. And thank God he was able to reach our objective fairly quickly. His doubtless willingness to travel at short notice also impressed me. He seemed also to have a deep familiarity with a wide range of aspects of law (e.g., business, personal, criminal) Nate seemed to possess a strong sense of being aware of and taking into account the feelings, views and behavior of others. My first impression was a good one and I will most definitely hire your company for any future services. You have talented folks on your team. Thank you again for your services.

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More Pros

Browse other Private Investigators available for hire on Thumbtack

  • Private Investigating Services

    Curtis Moore Investigation

    (53 reviews)

    Check out Curtis if you are looking for a reliable and trustworthy private investigator for hire. He has been providing private security and investigative services for 26 years.

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  • Private Detective Services

    Capstone Protection & Investigations, L.L.C.

    (14 reviews)

    Do you need a professional who provides quality surveillance services? Check out this freelance private investigator. He also offers private investigations for infidelity, fraud and missing person cases.

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  • Professional Private Investigators

    Pennington Elite Investigations, LLC

    (7 reviews)

    Struggling to find a private investigator who can give you accurate reports while keeping your identity confidential? Check out this company. They are one of the best private investigation agencies in town.

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  • Document Retrieval & Private Investigation

    District Background Service

    (11 reviews)

    Give this firm a try if you are looking for reliable document retrieval and private investigation services. They also provide process service in a quick and timely manner. They also do background checks.

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  • Professional Investigator

    Investigator For Hire

    (6 reviews)

    Find private investigators who will help solve various legal cases. Andre is among the local private investigators who provide 24/7 assistance.

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  • Investigative Services


    (8 reviews)

    INTERPROBE, INC. is an investigation agency that has a team of private eyes with over two decades of on-the-job experience. They provide process serving and investigative services, among others.

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  • Professional Licensed Investigators

    BeauTech LLC

    (1 reviews)

    Check out BeauTech LLC if you need to hire licensed private investigators who do background checks as well as cyber, infidelity, personnel, pre-matrimonial, and skip tracing investigations among others.

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  • Security Investigation Services & Training

    American Executive Security

    Choose this provider if you need professionals who offer quality private security services. They specialize in executive protection as well as security training or physical security services.

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  • Process Server

    Washington DC Process Server

    Find someone through the diligent skip trace department of Washington DC Process Server. These reliable licensed private investigators conduct neighborhood checks, vehicle identification, and more.

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  • Private Investigator

    Fallin Investigative Services

    A former homicide detective will be a good choice if you want to check up on someone. Richard Fallin offers investigative services and specializes in criminal defense, civil investigations, and more.

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  • Licensed Detective Agency

    Sterling Investigation Services, LLC

    This licensed detective agency has reliable private investigators who provide professional and personal services. Their private detectives offer effective services that deliver results.

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  • Private Investigator

    Advanced Investigations & Legal Services

    Jason Daniel is among the licensed private investigators who have been offering affordable detective services for more than 20 years. He provides criminal investigations, missing persons, and more.

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  • Process Services, Private Investigator Jobs, Etc.


    This company provides quality process service with a focus on professionalism. They do notary service, private investigation, court document research, civil background investigation, and more.

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  • Private Investigator

    Covert Surveillance & Investigations LLC

    Hire a private investigator who uses state-of-the-art equipment with GPS tracking devices, and covert video cameras to give you the critical evidence you need at a reasonable price.

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  • Process Services, Investigations & More

    Freestate Investigations LLC

    This company does private investigator jobs. They also offer court filing, document retrieval, skip tracing, asset searching, judgement recovery and notary services among others.

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  • Private Investigation Agency

    National Security & Investigations

    Hire private investigators with over 20 years of law enforcement training at this certified and licensed firm. They provide uniformed and plain clothed security professionals for any occasion.

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  • Investigation Agency


    This licensed, insured and bonded agency has private investigators with more than 54 years of experience in providing GPS tracking and video surveillance services as well as investigations and more.

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Recent requests

See other requests for private investigators in Washington

“Need a Private Investigator ASAP”

Glen Burnie, MD

Case type
Other (a person that i dont know is harassing me and my family and wont stop i need help to find her to stop and she has violated my car and been texting and calling making threats )
I have tried everything and i think she has been locked up recently and i have her picture too
Average price
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“Need a Process Server”

Gwynn Oak, MD

Document type
Other (child support)
Specify (city, county, state) (he moved when he received the child support papers)
Average price
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Other services

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