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David M Holcomb Email & Phone Number

Sergeant - Texas Master Peace Officer (TCOLE) at Collin County
Location: Mckinney, Texas, United States 7 work roles
1 work email found @collincountytx.gov LinkedIn matched
✓ Verified Jul 2026 3 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email d****@collincountytx.gov
LinkedIn Profile matched
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Current company
Collin County
Role
Sergeant - Texas Master Peace Officer (TCOLE)
Location
Mckinney, Texas, United States
Company size
869 employees

Who is David M Holcomb? Overview

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Quick answer

David M Holcomb is listed as Sergeant - Texas Master Peace Officer (TCOLE) at Collin County, a with 869 employees, based in Mckinney, Texas, United States. AeroLeads shows a work email signal at collincountytx.gov and a matched LinkedIn profile for David M Holcomb.

David M Holcomb previously worked as Sergeant at Collin County Sheriff'S Office and Deputy Sheriff at Collin County.

Company email context

Email format at Collin County

This section adds company-level context without repeating David M Holcomb's masked contact details.

{first_initial}{last}@collincountytx.gov
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AeroLeads found 1 current-domain work email signal for David M Holcomb. Compare company email patterns before reaching out.

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Profile bio

About David M Holcomb

David M Holcomb is a Sergeant - Texas Master Peace Officer (TCOLE) at Collin County. He possess expertise in criminal justice, field training officer, field training, police, patrol and 31 more skills.

Listed skills include Criminal Justice, Field Training Officer, Field Training, Police, and 32 others.

Current workplace

David M Holcomb's current company

Company context helps verify the profile and gives searchers a useful next step.

Collin County
Collin County
Sergeant - Texas Master Peace Officer (TCOLE)
mckinney, texas, united states
Website
collincountytx.gov
Employees
869
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Company profile
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7 roles · 36 years

David M Holcomb work experience

A career timeline built from the work history available for this profile.

Sergeant

Current
Collin County Sheriff'S Office

Mckinney, Texas, United States

Nov 2023 - Present

Deputy Sheriff

Current
Collin County

Mckinnney, Texas

Current assignment's;Traffic / MotorsCourt House DeputyPolice Motorcycle Operator Instructor NAPD Driving InstructorNAPD SUV Driving Instuctor Master Radar / Lidar InstructorBrazos E-Citation Instructor Brazos E-Citation AdministratorCRASH Administrator Previous Assignments Investigator Professional Standards Traffic / Motors Warrants / Fugitive Patrol Underwater Search and Recovery Team

Aug 2004 - Present
Team & coworkers

Colleagues at Collin County

Other employees you can reach at collincountytx.gov. View company contacts for 869 employees →

LR Lisa Robnett Lisa Robnett Colleague at Collin CountyMckinney, Texas, United States View → KR Kallison Rogers, Lcsw Kallison Rogers, Lcsw Colleague at Collin CountyWylie, Texas, United States View → CE Cindy Eastham Cindy Eastham Colleague at Collin CountyMckinney, Texas, United States View → JW Julie Whitsell Julie Whitsell Colleague at Collin CountyMckinney, Texas, United States View → DK Dwayne Kitzmiller Dwayne Kitzmiller Colleague at Collin CountyGainesville, Texas, United States View → AD Angela Daniel Angela Daniel Colleague at Collin CountyDallas, Texas, United States View → CC Chase Camacho Chase Camacho Colleague at Collin CountyPrinceton, Texas, United States View → DK Dwayne Kitzmiller Dwayne Kitzmiller Colleague at Collin CountyMckinney, Texas, United States View → MP Mark Page Mark Page Colleague at Collin CountyMckinney, Texas, United States View → DP Debra Poirier Debra Poirier Colleague at Collin CountyMckinney, Texas, United States View →
FAQ

Frequently asked questions about David M Holcomb

Quick answers generated from the profile data available on this page.

What company does David M Holcomb work for?

David M Holcomb works for Collin County.

What is David M Holcomb's role at Collin County?

David M Holcomb is listed as Sergeant - Texas Master Peace Officer (TCOLE) at Collin County.

What is David M Holcomb's email address?

AeroLeads has found 1 work email signal at @collincountytx.gov for David M Holcomb at Collin County.

Where is David M Holcomb based?

David M Holcomb is based in Mckinney, Texas, United States while working with Collin County.

What companies has David M Holcomb worked for?

David M Holcomb has worked for Collin County Sheriff'S Office, Collin County, Collin County Criminal District Attorney'S Office, Dallas County District Attorney'S Office, and Dart (Dallas Area Rapid Transit).

Who are David M Holcomb's colleagues at Collin County?

David M Holcomb's colleagues at Collin County include Lisa Robnett, Kallison Rogers, Lcsw, Cindy Eastham, Julie Whitsell, and Dwayne Kitzmiller.

How can I contact David M Holcomb?

You can use AeroLeads to view verified contact signals for David M Holcomb at Collin County, including work email, phone, and LinkedIn data when available.

What skills is David M Holcomb known for?

David M Holcomb is listed with skills including Criminal Justice, Field Training Officer, Field Training, Police, Patrol, Criminal Investigations, Swat, and Law Enforcement Operations.

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