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Gathering insights about DEI Systems

DEI Systems Tech Stack

DEI Systems uses 8 technology products and services including Cloudflare CDN, Open Graph, Shopify, and more. Explore DEI Systems's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Open Graph
    Content Management System
  • Shopify
    E-commerce
  • Twemoji
    Font Scripts
  • Modernizr
    Javascript Libraries
  • PWA
    Miscellaneous
  • Contact Form 7
    Web Platform Extensions
  • Apache
    Web Servers

Media & News

DEI Systems's Email Address Formats

DEI Systems uses at least 1 format(s):
DEI Systems Email FormatsExamplePercentage
FLast@deisystems-ne.comJDoe@deisystems-ne.com
50%
FLast@deisystems-ne.comJDoe@deisystems-ne.com
50%

Frequently Asked Questions

Where is DEI Systems's headquarters located?

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DEI Systems's main headquarters is located at 24 Sunnyslope Ave, Tewksbury, Massachusetts 01876, US. The company has employees across 1 continents, including North America.

What is DEI Systems's official website and social media links?

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DEI Systems's official website is deisystems-ne.com and has social profiles on LinkedIn.

How much revenue does DEI Systems generate?

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As of October 2025, DEI Systems's annual revenue is estimated to be $4M.

What is DEI Systems's SIC code NAICS code?

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DEI Systems's SIC code is 1731 - Electrical Work NAICS code is 23 - Construction.

How many employees does DEI Systems have currently?

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As of October 2025, DEI Systems has approximately 51 employees across 1 continents, including North America. Key team members include President: K. D.Owner: R. Y.Vice President: M. S.. Explore DEI Systems's employee directory with LeadIQ.

What industry does DEI Systems belong to?

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DEI Systems operates in the Construction industry.

What technology does DEI Systems use?

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DEI Systems's tech stack includes Cloudflare CDNOpen GraphShopifyTwemojiModernizrPWAContact Form 7Apache.

What is DEI Systems's email format?

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DEI Systems's email format typically follows the pattern of FLast@deisystems-ne.com. Find more DEI Systems email formats with LeadIQ.

When was DEI Systems founded?

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DEI Systems was founded in 2004.

DEI Systems

ConstructionUnited States51-200 Employees

DEI Systems is an electrical, low voltage systems, and integration contractor.  Founded in 2004, our approach has always been adaptable to changing markets and technological advancements. The DEI Systems business model is unique. We take a perceived mainstream construction service, and distinguish ourselves by adding a dynamic approach, which we believe sets us apart from the competition. DEI Systems accomplishes this by having the ability to provide turnkey engineering, design and build services for every system within buildings that require high and low voltage power. 

Since inception, DEI Systems has serviced the high tech, commercial, industrial, educational, retail, high end residential, and professional markets by providing Electrical Construction, Full Service Fire Alarm Testing with UL Certification, and Design Build Services to businesses.
Currently, DEI Systems employs over 125 qualified licensed Electricians, Fire Alarm Technicians, HVAC Controls Installers, Data-Com Technicians, Security Integrators & Registered Apprentices from all over New England. We Design, Furnish, Install, Test and Service the following systems: 
•	Electrical 
•	Fire Alarm
•	Fire Alarm UL Testing and Inspection 
•	Security Card Access, CCTV & Burglary 
•	HVAC Systems ATC Wiring for BMS Systems
•	UPS, Generator and Mission Critical Rooms
•	High Voltage 
•	Data/Com & Fiber Optic
•	Building Demand and Smart Metering
•	Grounding  
•	Lightning Protection
•	Arc Flash Studies & Special Power Studies

From design and planning stage, to final occupancy, DEI systems is an integral part of the project start to finish and beyond. DEI Systems is your one source turnkey electrical and integration systems provider.

Section iconCompany Overview

Headquarters
24 Sunnyslope Ave, Tewksbury, Massachusetts 01876, US
SIC Code
1731 - Electrical Work
NAICS Code
23 - Construction
Founded
2004
Employees
51-200

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

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

Section iconFunding & Financials

  • $10M$25M

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

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