What is Pacwest Security Services's NAICS code?

Pacwest Security Services's NAICS code is 5616 (Investigation and Security Services).

Insights

Growth momentum Pacwest Security Services has a multi-decade presence in California since 1994, four regional offices, and over 320 clients, indicating established market reach and potential for deeper penetration with current client base and regional expansion opportunities.

Market positioning As a privately owned security services provider with seasoned operations and a strong client satisfaction reputation, there is an opportunity to differentiate in sectors seeking high-touch compliance, local knowledge, and responsive incident management.

Service expansion Core offerings include on-site officers, vehicle patrol, and fire/life/safety services, suggesting cross-sell potential to existing clients for integrated security programs and compliance-focused services.

Tech enablement Current technology stack (AWS, web/mobile tools, maps, email, and analytics) can support scalable service delivery, reporting, and alerting to enterprise clients, enabling upsell to larger accounts demanding visibility and audit trails.

Financial upside With revenue in the 25 to 50 million range and a sizable workforce, there is room to pursue mid-market corporate clients or government-adjacent opportunities that require reliable security operations and proven performance.

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Pacwest Security Services Tech Stack

Pacwest Security Services uses 8 technology products and services including Amazon Web Services, Amazon Simple Email Service, React, and more. Explore Pacwest Security Services's tech stack below.

Amazon Web Services
Cloud Hosting
Amazon Simple Email Service
Email
React
Javascript Frameworks
jQuery
Javascript Libraries
Polyfill
Javascript Libraries
Google Maps
Maps
Constant Contact
Marketing Automation
HSTS
Security

Pacwest Security Services's Email Address Formats

Pacwest Security Services uses at least 4 email formats:

Pacwest Security Services Email Formats	Example	Percentage
FirstL@pacwestsecurity.com	JohnD@pacwestsecurity.com	87%
First.Last@pacwestsecurity.com	John.Doe@pacwestsecurity.com	5%
FLast@pacwestsecurity.com	JDoe@pacwestsecurity.com	5%
First@pacwestsecurity.com	John@pacwestsecurity.com	3%

Frequently Asked Questions

What is Pacwest Security Services's phone number?

You can contact Pacwest Security Services's main corporate office by phone at

+1-714-429-****

. For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Pacwest Security Services's official website and social media links?

Pacwest Security Services's official website is pacwestsecurity.com and has social profiles on LinkedIn.

How much revenue does Pacwest Security Services generate?

As of September 2026, Pacwest Security Services's annual revenue is estimated to be $25M - $50M.

What is Pacwest Security Services's SIC code and NAICS code?

Pacwest Security Services's SIC code is 7381 - Detective, Guard, and Armored Car Services and NAICS code is 5616 - Investigation and Security Services.

How many employees does Pacwest Security Services have currently?

As of September 2026, Pacwest Security Services has approximately 214 employees across 2 continents, including North America and Europe. Key team members include Senior Vice President: D. R., Regional Vice President: M. J. and Operations Supervisor: E. N. Explore Pacwest Security Services's employee directory with LeadIQ.

What industry does Pacwest Security Services belong to?

Pacwest Security Services operates in the Security and Investigations industry.

What technology does Pacwest Security Services use?

Pacwest Security Services's tech stack includes Amazon Web Services, Amazon Simple Email Service, React, jQuery, Polyfill, Google Maps, Constant Contact and HSTS.

What is Pacwest Security Services's email format?

Pacwest Security Services's email format typically follows the pattern of FirstL@pacwestsecurity.com. Find more Pacwest Security Services email formats with LeadIQ.

When was Pacwest Security Services founded?

Pacwest Security Services was founded in 1994.

Pacwest Security Services

Q: How many employees does Pacwest Security Services have currently?

Pacwest Security Services has approximately 214 employees.

Security and InvestigationsCalifornia, United States201-500 Employees

Pacwest Security Services is a privately owned security and investigations provider based in Costa Mesa, California, with a history dating back to 1994. The company offers on-site security operations, including officers who observe and report incidents, vehicle patrols, and fire and life-safety services. It has expanded to four regional offices and serves a client base of more than 320 organizations. Its management teams bring backgrounds in law enforcement, building management, and customer service to handle security situations with professionalism.

In the security and investigations industry, Pacwest provides security staffing and safety services to clients across California. Its operations managers draw on experience from law enforcement, building management, and customer service to oversee security operations and respond to incidents professionally.