Insights

Acquisition synergies Post acquisition by Pye-Barker, Yarnell Security Systems sits within a larger security group, presenting a clear pathway for cross-sell of integrated security services, installation capabilities, and centralized monitoring to both Yarnell’s commercial and residential clients and Pye-Barker’s existing network.

UL monitored trust The 24/7 UL listed central monitoring center is a strong differentiator for enterprise, healthcare, education, and government prospects that require high reliability and compliance, creating a clear sales angle for large-scale security deployments in central Pennsylvania and nearby markets.

SMB growth potential With a small to mid-sized employee base and mid-range revenue, there is opportunity to upsell scalable managed security, cloud-based dashboards, remote monitoring, and modular security packages to neighboring small and medium businesses.

Tech stack advantage A modern cloud and web stack including Azure and .NET suggests readiness for data-driven security services such as analytics, integrations with IoT devices, and AI-powered video or access control features to expand service offerings and improve customer retention.

Reputation and partnerships Being recognized as a leading security provider reinforces credibility; coupled with the Pye-Barker relationship, there is potential to pursue vendor partnerships, co-marketing, and expansion through the combined sales force to accelerate growth in new markets.

Yarnell Security Systems Tech Stack

Yarnell Security Systems uses 8 technology products and services including Signal, Font Awesome, Moment.js, and more. Explore Yarnell Security Systems's tech stack below.

  • Signal
    Communications Technology
  • Font Awesome
    Font Scripts
  • Moment.js
    Javascript Libraries
  • FancyBox
    Javascript Libraries
  • Microsoft Azure
    Platform As A Service
  • Google Analytics
    Web Analytics
  • Microsoft ASP.NET
    Web Frameworks
  • Microsoft IIS
    Web Servers

Yarnell Security Systems's Email Address Formats

Yarnell Security Systems uses at least 1 format(s):
Yarnell Security Systems Email FormatsExamplePercentage
FLast@yarnellsecurity.comJDoe@yarnellsecurity.com
100%

Frequently Asked Questions

Where is Yarnell Security Systems's headquarters located?

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Yarnell Security Systems's main headquarters is located at 131 Elmwood Road Lancaster, Pennsylvania 17602 United States. The company has employees across 2 continents, including North AmericaEurope.

What is Yarnell Security Systems's phone number?

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You can contact Yarnell Security Systems's main corporate office by phone at . 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 Yarnell Security Systems's official website and social media links?

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Yarnell Security Systems's official website is yarnellsecurity.com and has social profiles on LinkedIn.

What is Yarnell Security Systems's NAICS code?

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Yarnell Security Systems's NAICS code is 5616 - Investigation and Security Services.

How many employees does Yarnell Security Systems have currently?

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As of June 2026, Yarnell Security Systems has approximately 21 employees across 2 continents, including North AmericaEurope. Key team members include Business Owner: T. Y.Office Manager/Owner: T. Y.General Manager: R. Y.. Explore Yarnell Security Systems's employee directory with LeadIQ.

What industry does Yarnell Security Systems belong to?

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Yarnell Security Systems operates in the Security and Investigations industry.

What technology does Yarnell Security Systems use?

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Yarnell Security Systems's tech stack includes SignalFont AwesomeMoment.jsFancyBoxMicrosoft AzureGoogle AnalyticsMicrosoft ASP.NETMicrosoft IIS.

What is Yarnell Security Systems's email format?

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Yarnell Security Systems's email format typically follows the pattern of FLast@yarnellsecurity.com. Find more Yarnell Security Systems email formats with LeadIQ.

When was Yarnell Security Systems founded?

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Yarnell Security Systems was founded in 1967.

Yarnell Security Systems

Security and InvestigationsPennsylvania, United States11-50 Employees

Yarnell Security Systems, a security and investigations provider based in Lancaster, Pennsylvania, offers customized security solutions for homes and businesses. Its services are supported by around-the-clock monitoring from a UL-listed central station, ensuring continuous oversight. The company serves residential and commercial clients in central Pennsylvania, addressing tailored protection needs across settings.

In December 2021, Yarnell Security Systems was acquired by Pye-Barker Fire & Safety, indicating a shift in ownership within the security services sector.

Section iconCompany Overview

Headquarters
131 Elmwood Road Lancaster, Pennsylvania 17602 United States
Phone number
NAICS Code
5616 - Investigation and Security Services
Founded
1967
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    Yarnell Security Systems's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    Yarnell Security Systems's revenue is estimated to be in the range of $1M$10M

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