List of Private investigators in Houston
There are 124 Private investigators in Houston as of April 13, 2026. Concentrated within a single metro area, this represents a high-density opportunity for hyper-local B2B campaigns and direct outreach to decision-makers.
Houston accounts for approximately 13.9% of all 892 Private investigators in Texas, positioning it as one of the most significant city-level markets in the state for targeted B2B campaigns.
Around 59.7% of Private investigators in Houston have email addresses, 98.4% have phone numbers, and 58.1% include both — with 76.6% also having a website.
These businesses are active on social media: 27 have Facebook pages, 13 are on Instagram, 28 have LinkedIn profiles, 17 use X (formerly Twitter), 10 maintain YouTube channels. Over 82 Private investigators have been rated by real users, making this dataset a strong fit for local reputation management and review-based outreach. This dataset is best suited for hyperlocal outreach in Houston.
| 124 Number of Private investigators | |
| 74 Email addresses | |
| 122 Phone numbers | |
| 95 With Websites | |
| 28 LinkedIn Profiles |
| 27 Facebook Profiles | |
| 13 Instagram Handles | |
| 17 X Handles | |
| 10 YouTube Channels | |
| 72 Phone and Email |
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Data updated on April 13, 2026
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Download sample list of Private investigators in Houston
Find new clients and close more deals with the world s best business leads provider. You can download Private investigators email and phone number lists for your sales teams. Here is a random sample of 20 records for you to look at the fields and the data that we provide.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Corporate Intelligence Consultants |
| Perrysburg | Ohio | United States |
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|
| 2 | 5 | - | - | |||
DeFatta & Associates, LLC | Investigative & Risk Analysis Services |
| Shreveport | Louisiana | United States |
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| 12 | 4.2 | - | - | - | ||
Fact Finders Group, Inc |
| Matteson | Illinois | United States |
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| 26 | 3.7 | - | - | |||
The Hallahan Group Inc. |
| New York | New York | United States |
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| 1 | 5 | - | - | - | - | |
RCEI GrouP |
| New York | New York | United States |
|
|
| 0 | 0 | - | - | - | ||
Whitesell Investigative Services |
| Charlotte | North Carolina | United States |
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| 45 | 5 | - | ||||
Executive Investigation and Consulting, LLC |
| Waynesboro | Virginia | United States |
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| 17 | 5 | - | - | - | ||
Sentry Service Investigations |
| Ocala | Florida | United States |
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| 59 | 5 | - | - | - | - | |
Integrity One Solutions, LLC |
| New York | New York | United States |
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| 1 | 5 | - | ||||
The Millennium Group |
| West Palm Beach | Florida | United States |
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| 18 | 4.3 | - | - | |||
John Cutter Investigations |
| New York | New York | United States |
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| 8 | 3.9 | - | - | |||
JPI |
| New York | New York | United States |
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| 14 | 4.7 | - | - | - | ||
TIO Square |
| Brooklyn | New York | United States |
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| 1 | 5 | |||||
Premier Protection & Investigations |
| Clinton | Tennessee | United States |
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| 17 | 4.5 | - | - | |||
JGI Investigations |
| Maumee | Ohio | United States |
|
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| 12 | 3.6 | - | - | - | - | |
InvestiGate Detective Agency LLC |
| Beckley | West Virginia | United States |
|
| - | 0 | 0 | - | - | - | - | |
Black Rhino Protective Services Group, LLC |
| Endicott | New York | United States |
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| 18 | 3.4 | - | - | - | - | |
Rexxfield Cyber Investigation Services |
| New York | New York | United States |
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| 12 | 5 | - | - | |||
Evolution Consulting LLC |
| Binghamton | New York | United States |
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| 16 | 2.7 | - | - | - | ||
South Junction Enterprises |
| Plattsburgh | New York | United States |
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| 0 | 0 | - | - | - | - |
Address
Email
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How many Private investigators are there in the Houston?
Private investigators in the Houston
Last updated: April 13, 2026
In Houston, approximately 59.7% of Private investigators have email contacts, while 98.4% have phone numbers, providing the contact depth needed for sustained local B2B campaigns.
Data last updated April 13, 2026
98.4%
122 Private investigators in Houston with Phone Number
59.7%
74 Private investigators in Houston with Email Address
58.1%
72 Private investigators in Houston with Phone and Email
A majority of Private investigators records in Houston include both email and phone data, enabling highly targeted local outreach strategies.
How to Use the List of Private investigators in Houston
Houston is a high-density local market — every record is within a single metro area. Here's how businesses, agencies, and sales teams are putting this data to work.
Direct Sales Outreach in Houston
Every record in this dataset is a private investigators business verified within Houston — no filtering needed. 98.4% have phone numbers on record, so load it directly into your CRM or dialer and start reaching decision-makers the same day, without spending time on list cleanup or geographic deduplication.
City-Focused Email & Phone Campaigns
Houston's tight geographic footprint makes it ideal for high-relevance outreach. With 59.7% of private investigators having email addresses on record, every contact is in the same metro — so your messaging stays sharp and your reply rates stay high.
Local Ad Audience Building
76.6% of private investigators in Houston have a listed website, making them easy to track and target online. Use the dataset to build a custom audience on Facebook, Google, or LinkedIn — more precise than platform geo-targeting and far cheaper than broad local ad inventory.
Houston is one of the strongest individual city markets for Private investigators in Texas — dense enough for sustained outreach campaigns, focused enough for precise targeting.
Social Media Reach of Private investigators in Houston
With strong social adoption among Private investigators in Houston, this dataset supports direct engagement on Facebook, Instagram, LinkedIn, and beyond.
Explore Related Private investigators by Location
Around 76.6% of Private investigators in Houston have an active website, giving you a clear edge for running geo-targeted digital campaigns within the city.
Data last updated April 13, 2026
76.6%
95 Private investigators in Houston that have a website
23.4%
29 Private investigators in Houston that do not have a website
Download sales qualified leads of Private investigators in the Houston
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Customer satisfaction is strong in Houston: 105 Private investigators businesses hold a 4-star or higher rating, suggesting high receptivity to reputation management services.
34
1-star rated Private investigators in Houston
2
2-star rated Private investigators in Houston
5
3-star rated Private investigators in Houston
23
4-star rated Private investigators in Houston
82
5-star rated Private investigators in Houston
Frequently Asked Questions
Answers of the most common questions about our dataset
How many Private investigators are there in Houston?
There are 124 Private investigators in Houston as of the latest update. This makes Houston an active market for B2B outreach and lead generation in the Private investigators industry.
How many Private investigators in Houston have email addresses?
74 Private investigators in Houston have verified email addresses — giving you a strong foundation for direct email outreach and drip campaigns.
How many Private investigators in Houston have phone numbers?
122 Private investigators in Houston include phone numbers. Of those, 72 also have email addresses, making them ideal for multi-channel outreach.
Can I use this data for local campaigns targeting Private investigators in Houston?
Yes. The dataset covers 124 Private investigators businesses in Houston, making it well-suited for hyper-local outreach, direct mail, and targeted digital ads within the area.
What data fields are included for each Private investigators in Houston?
Each record typically includes business name, address, phone number, email, website, social media handles (Facebook, Instagram, LinkedIn, X, YouTube), and customer ratings where available.
How can I access the complete Private investigators list for Houston?
You can purchase and instantly download the full dataset from this page. A free sample is also available so you can review the data quality and structure before buying.
Still have questions? Feel free to reach out to our support team
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