Insights

Expanding Market Reach LEI Systems serves a broad range of industries including construction, manufacturing, and public institutions, creating multiple opportunities for cross-sector project collaborations and integrations within these sectors.

Technology & Certification Strengths With NICET and BICSI certified professionals, LEI Systems is well-positioned to pursue large-scale, high-complexity projects that require certified expertise in fire alarms, security, and data infrastructure, offering upsell opportunities for advanced system integrations.

Product Portfolio Diversification The company's wide product representation from top manufacturers in fire, security, surveillance, and audio systems enables targeted sales of high-quality, integrated solutions across multiple system types, presenting opportunities for bundled service offerings.

Regional Presence and Capacity Located in Concord, North Carolina with a dedicated warehouse and office space, LEI Systems can handle regional or national projects efficiently, making them a suitable partner for expanding clients' security and automation infrastructure across the southeastern U.S.

Growth Potential through Services LEI’s expertise in design-build, public bids, and specialized systems positions them for growth in public sector projects, which are often large and recurring, presenting ongoing sales opportunities in government and municipal contracts.

Similar companies to LEI Systems

LEI Systems Tech Stack

LEI Systems uses 8 technology products and services including Joomla, Font Awesome, jQuery, and more. Explore LEI Systems's tech stack below.

  • Joomla
    Content Management System
  • Font Awesome
    Font Scripts
  • jQuery
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • core-js
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • Priority Hints
    Performance
  • Magnific Popup
    Web Tools And Plugins

Media & News

LEI Systems's Email Address Formats

LEI Systems uses at least 1 format(s):
LEI Systems Email FormatsExamplePercentage
FLast@leisystems.comJDoe@leisystems.com
94%
First.Last@leisystems.comJohn.Doe@leisystems.com
6%

Frequently Asked Questions

Where is LEI Systems's headquarters located?

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LEI Systems's main headquarters is located at 2610 Oakview Drive Southwest Concord, North Carolina 28027 United States. The company has employees across 2 continents, including North AmericaAsia.

What is LEI Systems's phone number?

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You can contact LEI 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 LEI Systems's official website and social media links?

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LEI Systems's official website is leisystems.com and has social profiles on LinkedIn.

What is LEI Systems's NAICS code?

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LEI Systems's NAICS code is 23 - Construction.

How many employees does LEI Systems have currently?

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As of May 2026, LEI Systems has approximately 23 employees across 2 continents, including North AmericaAsia. Key team members include President: L. L.Business Owner: J. R.Vice President: J. B.. Explore LEI Systems's employee directory with LeadIQ.

What industry does LEI Systems belong to?

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LEI Systems operates in the Construction industry.

What technology does LEI Systems use?

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LEI Systems's tech stack includes JoomlaFont AwesomejQueryjQuery Migratecore-jsSwiperPriority HintsMagnific Popup.

What is LEI Systems's email format?

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LEI Systems's email format typically follows the pattern of FLast@leisystems.com. Find more LEI Systems email formats with LeadIQ.

When was LEI Systems founded?

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LEI Systems was founded in 1985.

LEI Systems

ConstructionNorth Carolina, United States11-50 Employees

Lefler Electronics, Inc. is a Systems Integrator of low voltage systems. LEI Systems specializes in  Fire, Security, Surveillance, and Access Control. LEI systems has been Contractor/Consultant on numerous projects since our beginning in 1985.  LEI is able and willing to help you in your design build projects or public bid projects.   

LEI Systems has 28 Employees at our Concord, N. C. location, housed in our 7000 sq ft office and warehouse facility, LEI office is located adjacent to Highway 29 North, just past the Speedway. 

LEI Systems represents such nationally known manufacturers as Notifier, Bosch, Telecor, Axis, Exacq, Pelco, ONSSI, DMP, Honeywell, Lowell, Fire-lite, Ademco, Community Sound, Toa, Atlas Soundolier, Paso, Teac, Holland Electronics, RL Drake, Amp, Leviton, Williams, Ashly, Peavey, West Penn and others enable us to provide exceptionally high quality products to compliment the talent of our in house design and engineering.

Lefler Electronics areas of expertise include:

•	Fire Alarm & Security Access Systems (NICET certifications)
•	Access Control Systems
•	Camera Surveillance Systems
•                  Data Infrastructure design & installation (RCDD certifications)(BICSI techs/installers)
•	Corporate video distribution
•	Warehouse Manufacturing plants
•	Professional Sound Reinforcement Systems
•	Background Music & Public Address Systems
•	Legislative & Council Chamber Systems 
•	Television Distribution

Section iconCompany Overview

Headquarters
2610 Oakview Drive Southwest Concord, North Carolina 28027 United States
Phone number
NAICS Code
23 - Construction
Founded
1985
Employees
11-50

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

    LEI Systems's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    LEI Systems's revenue is estimated to be in the range of $10M$25M

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