How many Private investigators are in California, United States?
There are 789 Private investigators in California, United States. The highest number of Private investigators in California are in San Francisco and Sacramento with 48 businesses and 33 businesses, respectively. San Francisco makes up approximately 6.1% of all Private investigators in California.
Data last updated: July, 2025
Total Businesses
789
With Phone
762
With Website
433
With Hours
379
How can I download a list of Private investigators in California, United States into Excel?
You can download the complete list of 789 Private investigators data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.
Sample Data
Preview of Private investigator businesses in California, United States
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
Payne Richards & Associates
|
Bakersfield
|
★
4.0
|
647
|
(*6*) 3*9-*1*8 | prclaims.com |
|
International Spy Shop
|
San Francisco
|
★
4.0
|
409
|
(*1*) 7*5-*7*9 | internationalspyshop... |
|
Empire Pacific Investigative Services
|
West Hollywood
|
★
4.0
|
289
|
(*1*) 6*7-*7*7 | epis.us |
|
GOTHAM BAIL BONDS
|
Los Angeles
|
★
4.0
|
269
|
(*6*) 9*5-*9*9 | gothambailbonds.com |
|
A Legal Place, Legal Document Assistance
|
Modesto
|
★
4.0
|
220
|
(*0*) 5*6-*8*9 | facebook.com |
|
D&R Legal Process Service, LLC.
|
Fremont
|
★
4.0
|
207
|
(*1*) 7*7-*9*6 | drlegalprocess.com |
|
Dark Horse Intelligence - Investigations...
|
Fresno
|
★
4.0
|
184
|
Not available | darkhorseintel.com |
|
KINSEY INVESTIGATIONS
|
Marina Del Rey
|
★
4.0
|
138
|
(*1*) 6*3-*7*5 | kinseyinvestigations... |
|
Peterson Investigations
|
Orange
|
★
5.0
|
122
|
(*1*) 4*6-*5*6 | petersoninvestigatio... |
|
Najar Investigations
|
Murrieta
|
★
5.0
|
121
|
(*6*) 2*6-*3*8 | najarinvestigations.... |
Get access to all 779 remaining Private investigators with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (789 Businesses)Top Cities in California
Cities with most Private investigators
| City | Business Count | Percentage |
|---|---|---|
|
San Francisco
|
48
|
6.1%
|
|
Sacramento
|
33
|
4.2%
|
|
San Jose
|
29
|
3.7%
|
|
Fresno
|
27
|
3.4%
|
|
Bakersfield
|
19
|
2.4%
|
|
Modesto
|
17
|
2.2%
|
|
Santa Rosa
|
14
|
1.8%
|
|
Visalia
|
11
|
1.4%
|
|
Oakland
|
11
|
1.4%
|
|
Riverside
|
10
|
1.3%
|
What Data Do We Provide?
Our dataset for Private investigators in California, United States is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 789 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 789 Private investigators
Contact Information
Direct phone numbers, email addresses, and website URLs for Private investigators across California, United States
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Private investigators in California, United States
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in California, United States
Complete Data Fields for Private investigators in California, United States:
Each of the 789 Private investigators records includes:
Business Attributes
Common features and services (10+ businesses)
payment methods
services
amenities
accessibility
business type
other
How You Can Use Private investigators Data from California, United States
Our comprehensive dataset of 789 Private investigators in California, 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 Private investigators industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in California, United States to uncover underserved areas and high-potential markets for Private investigators.
Lead Generation & Sales Prospecting
Find and reach Private investigators in California, United States using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Private investigators openings or rollouts using density maps and insights from our 789 listings to target low-competition, high-demand zones in California, United States.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 789 Private investigators for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in California, United States by analyzing the distribution of Private investigators across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Private investigators in California, United States using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 789 Private investigators database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Private investigators across California, United States using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Private investigators in California, 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 Private investigators in specific regions of California, United States and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Private investigators by studying GMB listings, ratings, and categories used by top-performing competitors in California, United States.
Mapping & Navigation Integration
Add Private investigators POI data to your apps for delivery, logistics, or travel using accurate coordinates from 789 verified locations in California, United States.
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