Detective services

Working hours:

+7 (962) 708-28-48

for businesses and individuals.


and security

Throughout our lives, we face personal or business problems all the time. It is not always possible to cope with them independently. To ensure protection and security from external threats, the most effective method is to contact a detective agency.

Our detective agency ”Grosman Investigation" applies a range of different services that will provide you with protection and security.

Conducting investigations

One of the key areas of the agency is investigation. Using modern methods and means, any event or incident will be thoroughly investigated by our agency detectives. We will present irrefutable evidence of what happened, without missing a single detail, and we will find witnesses to what happened.

Protection from arbitrariness of law enforcement agencies

If you are faced with the abuse of official authority of employees in relation to you, then our agency “Grosman Investigation” is ready to provide comprehensive assistance and intercession.

Media involvement

There are situations that require a powerful public response. The appeal to the mass media serves not only as an information attack, but also as a defense against hostile actions. We have the necessary contacts and connections to highlight the problem. We cooperate with federal TV channels and journalists.

Checking cars and premises for bugs

We will check your car and premises for bugs. The detectives of our agency have all the necessary tools and technical means to solve the problems of this area.

Protection from blackmail

It is important to know that blackmail is a criminal offense. We will provide support in case of threats to blackmail your address from acquaintances or unknown persons, including psychological. The detective agency “Grosman Investigation” will carry out a full collection of information about the circumstances of the violation.

Personal safety

Our agency will create a unique process of personal security protection, developed individually for each client – the preservation of life, health, property, information. We will provide professional personal security on a permanent basis.

"Grosman investigations"

Private detective, founder of the agency Grosman Egor Yurievich

A professional, licensed private detective. He served in the Federal Drug Control Service as an operative, as well as in the Ministry of Defense of the Russian Federation as head of the State Secret Protection Service. Holder of several certificates of the Academy of Information Systems (OSINT, competitive intelligence, economic security).

He has acquired irreplaceable skills and knowledge, reinforces them with discipline, a sense of responsibility, tact and an uncompromising attitude to honesty and duty.

He has been working in private investigation since 2016.  Full member of the International police organization IPA and the World Association of Detectives WAD.

Рассказать подробно что Вам необходимо

Вопрос 1. Укажите кем Вы являетесь?


Оперативное решение задач - гарантия успешного результата, получите бесплатную консультацию детектива прямо сейчас

Частный детектив, основатель агентства "СПЕЦ"

Рассчитайте стоимость тонировки Вашего авто

Вопрос 2. Укажите класс автомобиля 

Отечественные автомобили, Hyundai Solaris, KIA Rio, Chevrolet Aveo и другие

Ford Focus, Skoda Octavia, Kia Ceed, Audi A4, KIA Optima, Mercedes С/E-Класс, BMW X1/X3, Hyundai Creta и другие

Mercedes S-Класс, BMW 7, Audi A8, Porsche Panamera, Mercedes GL, Land Cruiser 200 и другие


Работаем с немецким и американским PDR оборудованием, профессиональным полировальным оборудованием с соблюдением всех этапов технологического процесса.



Рассчитайте стоимость тонировки Вашего авто

Вопрос 3. Какой тип кузова


Вы точно знаете сколько стоят работы. Стоимость рассчитывается при обращении. Оплата за результат.



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Вопрос 4. Когда планируете
детейлинг автомобиля?



В понятие детейлинг включены все технологические процессы, связанные с уходом, восстановлением, защитой внешнего вида автомобиля, начиная от легкой мойки, заканчивая глубоким восстановлением ЛКП и ремонтом вмятин.



Рассчитайте стоимость тонировки Вашего авто

Вопрос 5. Выберите подарок



В детейлинг-центре STUDIO TUNING TIV мы поможем максимально быстро и бережно восстановить
внешний вид вашего автомобиля!



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Спасибо за ответы! Укажите контакт, куда придет автоматическое сообщение с результатами опроса

Куда прислать результаты:

Номер телефона *



Расчет стоимости ни к чему не обязывает. Вы можете отказаться от наших услуг в любой момент.




Your information is always protected and remains strictly confidential. All the details that you tell us are necessary solely for the performance of your task. There is no need to hide important information from us. Even the most insignificant moments can sometimes affect the course of the case. If you try to hide something, then your case can go according to the scenario of the development of events without taking into account those nuances. This may delay the investigation for a longer period, lead to unforeseen expenses, and distort the information and results we have received. Remember that one of the most important components of success in our business is the trust between the detective and you. 

The Agency's mission
 “Grosman investigations”

"On the basis of confidential communication, morality and justice, we apply our knowledge, authority and capabilities in solving the client's tasks. We will implement this assistance in the shortest, most effective way." 

Our motto: "Secretly for the good"

We work anywhere in the world

Thanks to our partnership with the international associations IPA (International Police Association) and WAD (International Association of Detectives), as well as our participation in international conferences of these organizations and maintaining a high level of trust and coherence within a narrow circle of international detectives, compliance with high moral principles and competence in the field of private investigation, investigations are at your service not only in Russia, but also anywhere in the world.

Participant number

Participant number

Yandex Services
Rating 5.0

Successful investigations



of people, assets, documents found


privacy guarantee

We do not provide services

Clients whose goals are hidden or illegal

what we do not do

Turning to us for help, please note:

We do not sell

Special equipment for recording and collecting secret information

We do not cooperate 

We do not cooperate with intermediaries or authorized representatives of the customer

We do not transmit 

Сollected information to third parties

Beware of scammers
in our business

Today, in the market of detective services, there is a category of fraud detectives who take prepayment from customers and disappear. Pay attention to the following points:


1 / 2

Clarification of details by a private detective.

Detective agencies always clarify various details of the upcoming work and never promise an absolute result, especially right away 

Low price.

Scammers deliberately underestimate the price of services in order to attract a victim to themselves. For example, if we are talking about an investigation of medium complexity, lasting 1-2 weeks, the scammers will assign you a price of about 30-50 thousand rubles 

Detective associations.

Scammers are not members of professional detective associations. There are two reasons for this. Firstly, professional colleagues quickly "open" and expel crooks. Secondly, in in case of numerous complaints from clients, a member of the association forcibly leaves it 

Legality of the service.

The scammers do not have a license, do not meet in person, the phone number has a clean "GetContact". Don't be lazy, check it out. 

Site availability

The absence of paid advertising on the SITE. It would not be superfluous to look at competitors' sites and highlight a more expensive design, since scammers will not bother and pay a lot of money for a good quality website 


Ask the detective where he served, if these are not operational units or the detective did not work in law enforcement at all, we do not advise you to trust your cases 

Prompt solution of tasks is a guarantee of a successful result

You will identify your problem, we will select possible solutions

Let's define the tasks that need to be completed to achieve your goals

We will establish the scale of the upcoming work 

Get a detective's advice right now 

+7 (962) 708-28-48

Write right now

You don't have to delve into every process, we will do everything ourselves

Meeting, discussion of details

We will meet and sort out your situation at any time convenient for you 


Development of an action plan

we talk about ways to solve the problem, choose the right one, determine the form of the contract and the cost


Conclusion of a contract or oral consent

We sign a contract for the provision of services, as well as an NDA - non-disclosure agreement and pay an advance 




Order execution

We keep you up to date with the interim results 



We provide a full report. We destroy the originals and copies of all the information received

Completion of the transaction

Don't worry, all our actions are legal

Absolute legality of actions that will remove from you all suspicion and responsibility for possible offenses

Work under the contract: the rights and obligations of the parties are documented and can be changed by mutual consent

The information received is transmitted to us on confidential terms, so there is no need to worry about a third party getting access to it

We always work within the law, fully observing all the rules and regulations governing the activities of a detective

They trust us: 

г. Москва

Маркетинговое агентство

г. Москва

Продажа и аренда недвижимости

г. Санкт Петербург


г. Москва

Завод по металлообработке

г. Санкт-Петербург

«Лидер Групп»

г. Краснодар


г. Москва

Маркетинговое агентство

г. Москва

Продажа и аренда недвижимости

г. Санкт Петербург


г. Москва

Завод по металлообработке

г. Санкт-Петербург

«Лидер Групп»

г. Краснодар


Reviews on Yandex services


Olga Z.

I had to find my ex-alimony husband, he was hiding from the bailiffs, I couldn't find him. Egor approached this issue professionally, found both a place of work and the "daddy" himself. The bailiff has already started work, soon I will receive the money that he owes his son. 

Natalia Anokhina

Detective Grossman can do it whenever he wants. Here's what I can say about the work of the agency "Grossman investigations" 


Egor Grossman is a professional with a capital letter. I won't go into details, I'm not a writer, but he helped me a lot in solving a difficult task. To be honest, I doubted the success of the case, but thanks to his clear qualified work, the doubts passed and the result was achieved. 

Michael K.

Everything is done competently and without unnecessary questions. They do not try to pull extra money from the customer and do it in the shortest possible time. Thank you for the work done. 

Dima P.

Helped to unravel a complicated case when no one took it.

Klara Kovalchuk

She suspected her husband of cheating. I asked the detective to follow up. My husband was delicately monitored. I was then provided with a photo and video shoot. I was finally convinced of his deception. Thanks. 

Ilya Medvedev

A professional in his field, a man of his word.

Mark V.

A very experienced detective who can be trusted.

Frequently Asked Questions

Our contacts:

Write directly to the messenger, We are Online 24/7

See you!


St. Petersburg,
 Exchange Lane 6 

Moscow, Presnenskaya emb. 6, p. 2, Empire Shopping Center 

UUSA, NY, New York 10006, 115 Broadway

Contact phone number

+7 (962) 708-28-48

Working hours:   around the clock

All information presented on the website is informational in nature and under no circumstances is a public offer determined by the provisions of Article 437(2) of the Civil Code of the Russian Federation. Detective services are provided by IP Grosman E. Yu. on the basis of the BH License No. 000839 issued by the State Department of Rosgvardiya in St. Petersburg and the Leningrad region on 02.09.2016 within the framework of the legislation of the Russian Federation.