Insights

Established Market Presence With a history dating back to 1945 and serving the Midwest, A-1 Lock has a long-standing reputation and deep regional penetration in security hardware, providing a strong foundation for expanding into nearby markets or offering complementary security solutions.

Specialized Product Portfolio As the largest Schlage Primus dealer and provider of brands like LCN, Von Duprin, and Hirsch, the company presents opportunities to upsell integrated security systems, key control solutions, and electronic access products to existing clients.

Comprehensive Service Offering A-1 Lock's end-to-end services including system design, installation, maintenance, and training position them to cross-sell ongoing service agreements and add-on security upgrades, enhancing customer retention and revenue.

Technology-Driven Solutions Utilizing a tech stack with tools like Google Maps, Bootstrap, and jQuery indicates an ability to develop and offer modern, integrated security solutions — sales opportunities exist in providing smart access control and system integration tailored to client needs.

Financial and Growth Potential Although revenue ranges from $1M to $10M, expanding into adjacent security markets, leveraging their technical training and industry reputation, can open up new sales channels and larger projects, especially with commercial and institutional clients seeking trusted security partners.

Similar companies to A-1 Lock, Inc

A-1 Lock, Inc Tech Stack

A-1 Lock, Inc uses 8 technology products and services including Twemoji, Font Awesome, jQuery, and more. Explore A-1 Lock, Inc's tech stack below.

  • Twemoji
    Font Scripts
  • Font Awesome
    Font Scripts
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Windows Server
    Operating Systems
  • Bootstrap
    UI Frameworks
  • YouTube
    Video Players
  • X-UA-Compatible
    Web Tools And Plugins

Media & News

A-1 Lock, Inc's Email Address Formats

A-1 Lock, Inc uses at least 1 format(s):
A-1 Lock, Inc Email FormatsExamplePercentage
First@a-1lock.comJohn@a-1lock.com
50%
First@a-1lock.comJohn@a-1lock.com
50%

Frequently Asked Questions

Where is A-1 Lock, Inc's headquarters located?

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A-1 Lock, Inc's main headquarters is located at 101 North 4th Street, Springfield, Illinois 62701, US. The company has employees across 1 continents, including North America.

What is A-1 Lock, Inc's phone number?

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You can contact A-1 Lock, Inc'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 A-1 Lock, Inc's official website and social media links?

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A-1 Lock, Inc's official website is a-1lock.com and has social profiles on LinkedIn.

How much revenue does A-1 Lock, Inc generate?

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As of October 2025, A-1 Lock, Inc's annual revenue is estimated to be $5M.

What is A-1 Lock, Inc's SIC code NAICS code?

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A-1 Lock, Inc's SIC code is 5251 - Hardware Stores NAICS code is 5616 - Investigation and Security Services.

How many employees does A-1 Lock, Inc have currently?

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As of October 2025, A-1 Lock, Inc has approximately 11 employees across 1 continents, including North America. Key team members include President: J. W.Technician: B. G.Administrator: D. O.. Explore A-1 Lock, Inc's employee directory with LeadIQ.

What industry does A-1 Lock, Inc belong to?

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A-1 Lock, Inc operates in the Security and Investigations industry.

What technology does A-1 Lock, Inc use?

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A-1 Lock, Inc's tech stack includes TwemojiFont AwesomejQueryGoogle MapsWindows ServerBootstrapYouTubeX-UA-Compatible.

What is A-1 Lock, Inc's email format?

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A-1 Lock, Inc's email format typically follows the pattern of First@a-1lock.com. Find more A-1 Lock, Inc email formats with LeadIQ.

When was A-1 Lock, Inc founded?

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A-1 Lock, Inc was founded in 1945.
A-1 Lock, Inc

A-1 Lock, Inc

Security and InvestigationsUnited States11-50 Employees

We don't just supply hardware! We support it!

A-1 Corporate Hardware has provided hardware and security solutions
to the Midwest since 1945 and is the largest Schlage Primus dealer in
the country. We’ve earned a reputation as one of the highest quality
resources in the security industry. In addition to Schlage, we are
dealers of LCN, Von Duprin and Hirsch.

We are able to successfully tailor these products to our clients needs,
whether it be in the area of key control, electronic security, restriced
access or any other existing environment. Our technical training and
service is unparalleled in our industry.

Our Services Include:
• Key Control
• Access Systems
• Project Management
• Product Shows and Seminars
• Training: Keying and Maintenance
• Hardware Supplier
• Installation: New and Retrofit
• System Design and Integration

Section iconCompany Overview

Headquarters
101 North 4th Street, Springfield, Illinois 62701, US
Phone number
SIC Code
5251 - Hardware Stores
NAICS Code
5616 - Investigation and Security Services
Founded
1945
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $1M$10M

    A-1 Lock, Inc's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    A-1 Lock, Inc's revenue is estimated to be in the range of $1M$10M

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