How many Polygraph services are in Maryland, United States?
There are 17 Polygraph services in Maryland, United States. The highest number of Polygraph services in Maryland are in Accident and Bethesda with 2 businesses and 2 businesses, respectively. Accident makes up approximately 11.8% of all Polygraph services in Maryland.
Data last updated: July, 2025
Total Businesses
17
With Phone
16
With Website
13
With Hours
8
How can I download a list of Polygraph services in Maryland, United States into Excel?
You can download the complete list of 17 Polygraph services data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.
Sample Data
Preview of Polygraph service businesses in Maryland, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Polygraph Professional Services LLC
|
Ellicott City
|
★
4.0
|
68
|
(*8*) 3*0-*8*0 | polygraphprofessiona... |
|
Polygraph Professional Services LLC
|
Laurel
|
★
4.0
|
39
|
(*8*) 3*0-*8*0 | polygraphprofessiona... |
|
Validate, LLC - Polygraph & EyeDetect Li...
|
Severna Park
|
★
4.0
|
27
|
(*4*) 3*3-*8*9 | investigatornash.com |
|
DC POLYGRAPH
|
Bethesda
|
★
5.0
|
13
|
(*0*) 5*5-*8*1 | polygraphdc.com |
|
Polygraph Deception Detection Specialist...
|
Bowie
|
★
3.0
|
6
|
(*0*) 2*6-*6*1 | deceptiondetectionsp... |
|
Focused Polygraph
|
Bethesda
|
★
5.0
|
6
|
(*0*) 7*1-*5*7 | focusedpolygraph.com |
|
Maryland Institute of Justice
|
Millersville
|
★
5.0
|
3
|
(*1*) 9*7-*6*5 | Not available |
|
Saneman Polygraph Services LLC
|
Forest Hill
|
★
5.0
|
2
|
(*4*) 7*9-*0*0 | mdpolygraph.org |
|
Global Polygraph Network - Ft. Meade MD
|
Fort Meade
|
★
5.0
|
2
|
(*0*) 5*5-*1*2 | Not available |
|
Global Polygraph Network - Towson MD
|
Towson
|
★
5.0
|
2
|
(*0*) 5*5-*1*2 | polytest.org |
Get access to all 7 remaining Polygraph services with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (17 Businesses)Top Cities in Maryland
Cities with most Polygraph services
| City | Business Count | Percentage |
|---|---|---|
|
Accident
|
2
|
11.8%
|
|
Bethesda
|
2
|
11.8%
|
|
Bowie
|
1
|
5.9%
|
|
Dundalk
|
1
|
5.9%
|
|
Ellicott City
|
1
|
5.9%
|
|
Forest Hill
|
1
|
5.9%
|
|
Fort Meade
|
1
|
5.9%
|
|
Frederick
|
1
|
5.9%
|
|
Hagerstown
|
1
|
5.9%
|
|
Laurel
|
1
|
5.9%
|
What Data Do We Provide?
Our dataset for Polygraph services in Maryland, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 17 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 17 Polygraph services
Contact Information
Direct phone numbers, email addresses, and website URLs for Polygraph services across Maryland, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Polygraph services in Maryland, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Maryland, United States
Complete Data Fields for Polygraph services in Maryland, United States:
Each of the 17 Polygraph services records includes:
Business Attributes
Common features and services (10+ businesses)
services
amenities
business type
How You Can Use Polygraph services Data from Maryland, United States
Our comprehensive dataset of 17 Polygraph services in Maryland, United States empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Polygraph services industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in Maryland, United States to uncover underserved areas and high-potential markets for Polygraph services.
Lead Generation & Sales Prospecting
Find and reach Polygraph services in Maryland, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Polygraph services openings or rollouts using density maps and insights from our 17 listings to target low-competition, high-demand zones in Maryland, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 17 Polygraph services for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Maryland, United States by analyzing the distribution of Polygraph services across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Polygraph services in Maryland, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 17 Polygraph services database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Polygraph services across Maryland, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Polygraph services in Maryland, United States via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Polygraph services in specific regions of Maryland, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Polygraph services by studying GMB listings, ratings, and categories used by top-performing competitors in Maryland, United States.
Mapping & Navigation Integration
Add Polygraph services POI data to your apps for delivery, logistics, or travel using accurate coordinates from 17 verified locations in Maryland, United States.
Related Categories in Maryland, United States
Explore related categories in Maryland, United States