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List of Private investigators in Maryland

There are 280 Private investigators in Maryland as of October 15, 2025; which is an 0.00% increase from 2023. Of these locations, 207 Private investigators which is 73.93% of all Private investigators in Maryland are single-owner operations, while the remaining 73 which is 26.07% are part of larger brands. The top three cities with the most Private investigators are Baltimore with 128 Private investigators, Frederick with 8 Private investigators, Gaithersburg with 5 Private investigators. Average age of Private investigators in Maryland is 5 years and 7 months.

Private investigators are also establishing a strong digital presence across various platforms: 52 have LinkedIn profiles, 99 have Facebook Pages, 44 are active on Instagram, 60 have X (formerly Twitter) handles, 5 are on TikTok, and 34 have YouTube channels. About 182 Private investigators have their own website and the remaining 98 don’t have their own website.

  • 280

    Number of Private investigators

  • 65

    Email addresses

  • 270

    Phone numbers

  • 182

    With Websites

  • 52

    LinkedIn Profiles

  • 99

    Facebook Profiles

  • 44

    Instagram Handles

  • 60

    X Handles

  • 5

    TikTok Profiles

  • 34

    YouTube Channels

Data updated on October 15, 2025
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Download list of Private investigators in Maryland

You can download Private investigators email and phone number lists. Here is a random sample of 10 records for you to look at. Contact our support team to get more details.

nameaddresscityState/TerritorycountryemailphoneReview CountRating ScoresurlFacebook ProfileInstagram HandleLinkedInTwitterTikTokYouTube
On Time Investigations LLCAddressElktonMarylandUnited StatesEmailPhone305Link
On Time Investigations LLCAddressElktonMarylandUnited StatesEmailPhone145Link
Freestate Investigations, LLCAddressAdelphiMarylandUnited StatesEmailPhone113.4Link
Freestate InvestigationsNorth PotomacMarylandUnited StatesEmailPhone15Link
Bond Investigations - MarylandAddressChevy ChaseMarylandUnited StatesEmailPhone00Link
Discreet Security Services and InvestigationsAddressDealeMarylandUnited StatesEmailPhone114.3Link
Freestate Investigations, LLCAddressAdelphiMarylandUnited StatesEmailPhone204.1Link
Jag Private investigationsMarylandUnited StatesEmailPhone85Link
Phoenix Protective SolutionsAddressCroomMarylandUnited StatesEmailPhone184.6Link
Access Patrol - VSU TrainingAddressBaltimoreMarylandUnited StatesEmailPhone15Link
[
  {
    "name": "On Time Investigations LLC",
    "address": "24**********",
    "phone": "********3211",
    "email": "on********@gm*******",
    "lat": 39.6030692,
    "lng": -75.8288599,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Elkton",
    "star_count": 5,
    "rating_count": 30,
    "category_name": "Private investigators,Legal services"
  },
  {
    "name": "On Time Investigations LLC",
    "address": "24**********",
    "phone": "********3211",
    "email": "on********@gm*******",
    "lat": 39.6030692,
    "lng": -75.8288599,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Elkton",
    "star_count": 5,
    "rating_count": 14,
    "category_name": "Private investigators"
  },
  {
    "name": "Freestate Investigations, LLC",
    "address": "44**********",
    "phone": "********2714",
    "email": "in**@fr**********",
    "lat": 38.9815811,
    "lng": -76.9388517,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Adelphi",
    "star_count": 3.4,
    "rating_count": 11,
    "category_name": "Process servers,Private investigators,Notary publics,Courier services,Legal services"
  },
  {
    "name": "Freestate Investigations",
    "address": "",
    "phone": "********5080",
    "email": "in**@fr**********",
    "lat": 39.101288,
    "lng": -77.235908,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "North Potomac",
    "star_count": 5,
    "rating_count": 1,
    "category_name": "Process servers,Private investigators,Companies,Service establishments"
  },
  {
    "name": "Bond Investigations - Maryland",
    "address": "3 **********",
    "phone": "********2663",
    "email": "in**@bo**********",
    "lat": 38.9845365,
    "lng": -77.0959825,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Chevy Chase",
    "star_count": 0,
    "rating_count": 0,
    "category_name": "Private investigators"
  },
  {
    "name": "Discreet Security Services and Investigations",
    "address": "58**********",
    "phone": "********4268",
    "email": "In**@ds********",
    "lat": 38.789586,
    "lng": -76.548285,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Deale",
    "star_count": 4.3,
    "rating_count": 11,
    "category_name": "Security services,Private investigators"
  },
  {
    "name": "Freestate Investigations, LLC",
    "address": "44**********",
    "phone": "********2714",
    "email": "in**@fr**********",
    "lat": 38.9815811,
    "lng": -76.9388517,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Adelphi",
    "star_count": 4.1,
    "rating_count": 20,
    "category_name": "Private investigators,Notary publics,Courier services,Process servers,Legal services"
  },
  {
    "name": "Jag Private investigations",
    "address": "",
    "phone": "********2094",
    "email": "In**@Ja**********",
    "lat": 38.6185155,
    "lng": -76.7172449,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": null,
    "star_count": 5,
    "rating_count": 8,
    "category_name": "Private investigators,Service establishments,Companies"
  },
  {
    "name": "Phoenix Protective Solutions",
    "address": "62**********",
    "phone": "********8322",
    "email": "in**@ph**********",
    "lat": 38.8034869,
    "lng": -76.751238,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Croom",
    "star_count": 4.6,
    "rating_count": 18,
    "category_name": "Gun shops,Private investigators,Security services,Fingerprinting services"
  },
  {
    "name": "Access Patrol - VSU Training",
    "address": "13**********",
    "phone": "********3777",
    "email": "In**@Ac**********",
    "lat": 39.4179884,
    "lng": -76.6145248,
    "url": "ht**********",
    "country": "United States",
    "state": "Maryland",
    "city": "Baltimore",
    "star_count": 5,
    "rating_count": 1,
    "category_name": "Security guard services,Private investigators,Firearms academies"
  }
]

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Number of Private investigators locations by each city/area

City/AreaPopulationNumber Of Private investigators
Baltimore 576.50K128
Frederick 69.48K8
Gaithersburg 67.46K5
Salisbury 32.90K5
Westminster 18.67K5
Eldersburg 30.53K4
Queen Anne 1.28K4
Rockville 66.98K4
Waldorf 67.75K4
Adelphi 15.09K3
Chevy Chase 9.54K3
Easton 16.62K3
Fort Washington 23.72K3
Greenbelt 24.27K3
Mount Airy 9.38K3
North Potomac 24.41K3
Silver Spring 71.45K3
Bel Air 10.19K2
Buckeystown 1.02K2
Calverton 17.72K2
Camp Springs 19.10K2
Centreville 4.63K2
Clinton 35.97K2
Croom 2.63K2
Cumberland 20.13K2
Deale 4.95K2
Elkton 15.78K2
Glenn Dale 13.47K2
Hagerstown 40.43K2
National Harbor 3.79K2
North Bethesda 43.83K2
Travilah 12.16K2
Upper Marlboro 667.002
Aberdeen 15.58K1
Bel Air South 47.71K1
Brock Hall 9.55K1
Bryans Road 7.24K1
College Park 32.30K1
District Heights 6.14K1
Forest Heights 2.57K1
Germantown 86.39K1
Glenarden 6.33K1
Green Valley 12.26K1
Hampstead 6.36K1
Jarrettsville 2.92K1
Joppatowne 12.62K1
Keedysville 1.16K1
La Plata 9.13K1
Linganore 8.54K1
Marlow Heights 5.62K1
Mellwood 3.05K1
Mount Rainier 8.47K1
North East 3.72K1
Oakland 1.88K1
Ocean Pines 11.71K1
Olney 33.84K1
Oxon Hill 17.72K1
Potomac 44.97K1
Prince Frederick 2.54K1
Seabrook 17.29K1
Silver Hill 5.95K1
Stevensville 6.80K1
Williamsport 2.16K1

How many Private investigators are there in Maryland?

There are a total of 280 Private investigators in Maryland as of October 15, 2025.

Number of Private investigators in Maryland with Phone Number

270

Number of Private investigators in Maryland with Email

65

List of Private investigators in Maryland with Social Media Accounts

99

Facebook Profiles

44

Instagram Handles

52

LinkedIn Profiles

60

X Handles

5

TikTok Profiles

34

YouTube Channels

Download sales qualified leads of Private investigators in the Maryland

Download this data in CSV, Esri Shapefile, Excel, GeoJSON, or KML
(Google Earth) file formats.

Data of Private investigators in Maryland with/without Website

Download the list of Private investigators in Maryland as of October 15, 2025 with and without website information.

182

Number of Private investigators in Maryland with website

98

Number of Private investigators in Maryland without website

List of Private investigators in Maryland By Ratings

Download the data of the number of star-rated Private investigators in Maryland as of October 15, 2025.

6

Number of 1 star-rated Private investigators in Maryland

2

Number of 2 star-rated Private investigators in Maryland

11

Number of 3 star-rated Private investigators in Maryland

16

Number of 4 star-rated Private investigators in Maryland

129

Number of 5 star-rated Private investigators in Maryland

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The total number of Private investigators in Maryland is 280.

Smartscrapers is your go-to platform to get authentic and reliable data on Private investigators in Maryland at an affordable price.

You can download the complete dataset of sales qualified leads of Private investigators in Maryland once you purchase it.

Absolutely! Smartscrapers enables you to download a sample dataset directly from the corresponding webpage.

You can download the data in CSV, Esri Shapefile, Excel, GeoJSON, or KML (Google Earth) file formats.

The price of Private investigators in Maryland dataset costs $149.

There are 270 Private investigators in Maryland with phone numbers.

There are 65 Private investigators in Maryland with email addresses.

There are 82 Private investigators in Maryland with both phone numbers and email lists.

There are 52 Private investigators in Maryland with LinkedIn Profiles.

There are 99 Private investigators in Maryland with Facebook Profiles.

There are 44 Private investigators in Maryland with Instagram Handles.

There are 60 Private investigators in Maryland with X Handles.

There are 5 Private investigators in Maryland with TikTok Profiles.

There are 34 Private investigators in Maryland with YouTube Channels.

The total count of Private investigators in Maryland with a website is 182.

The total count of Private investigators in Maryland without a website is 98.

There are 129 5-star rated Private investigators in Maryland.

There are 16 4-star rated Private investigators in Maryland.

There are 11 3-star rated Private investigators in Maryland.

There are 2 2-star rated Private investigators in Maryland.

There are 6 1-star rated Private investigators in Maryland.

The average age of Private investigators in Maryland is 5 years and 7 months.

Baltimore, Frederick, and Gaithersburg are the top 3 cities with the most number of Private investigators in Maryland. Baltimore leads at the top with 128 Private investigators, at 45.71%. Frederick follows with 8 Private investigators, at 2.86%. Gaithersburg comes third with 5 Private investigators, accounting for 1.79% of its total.

Baltimore, with the most number of Private investigators, is the best city for Private investigators in Maryland. It tops with 128 Private investigators, which is 45.71% of the total Private investigators in Maryland.

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With the email addresses of Private investigators, you can reach your audience directly, ensuring your messages land in the inboxes of potential customers, leading to increased engagement and conversion rates.

Whether for cold calling campaigns or personalized messaging, having accurate phone numbers allows you to establish meaningful connections.

The mailing address data of Private investigators ensures that your promotional materials reach the hands of potential customers, driving engagement and brand recognition.