Insights

Turnkey Electrical DEI Systems offers full turnkey electrical and integration services including design, build, testing, and ongoing service for high and low voltage systems. This positions them as a single point of contact for electrical, fire alarm, security, HVAC controls, data/comm, and mission critical infrastructure, which can be leveraged to upsell integrated building systems to prospective clients.

Diverse Markets Servicing high tech, commercial, industrial, educational, retail, and high end residential sectors broadens outbound prospecting reach. Target opportunities in facilities with complex mechanical/electrical systems, campus environments, or mission-critical operations, where DEI Systems’ integrated solution would reduce vendor fragmentation.

New England Footprint With a local presence and over 125 licensed professionals across New England, DEI Systems can pursue regional expansions and multi-site upgrade projects. Emphasize opportunities in state and municipal facilities, universities, and healthcare campuses that require compliant, scalable electrical and fire/security systems.

Maintenance Upsell Core services include testing, UL certification, and ongoing service for fire alarms, data/communications, and electrical systems. This creates recurring revenue opportunities through preventive maintenance contracts, system upgrades, and compliance-driven service renewals for existing installations.

Digital Readiness Adoption of modern tech stack and digital capabilities (cloud CDN, WordPress, MySQL, Shopify, PWAs) indicates readiness for digital marketing, project portals, and customer self-service tools. Propose target accounts with complex procurement processes and emphasize streamlined project management, documentation, and reporting to shorten sales cycles.

Similar companies to DEI Systems

DEI Systems Tech Stack

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

  • Cloudflare CDN
    Content Delivery Network
  • Content Management System
  • MySQL
    Database
  • E-commerce
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • PWA
    Miscellaneous
  • Kinsta
    Platform As A Service

DEI Systems's Email Address Formats

DEI Systems uses at least 1 email format:
DEI Systems Email FormatsExamplePercentage
FLast@deisystems-ne.comJDoe@deisystems-ne.com
100%

Frequently Asked Questions

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 2026, DEI Systems's annual revenue is estimated to be $25M - $50M.

What is DEI Systems's SIC code and NAICS code?

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DEI Systems's SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 23 - Construction.

How many employees does DEI Systems have currently?

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As of October 2026, DEI Systems has approximately 37 employees across 1 continents, including North America. Key team members include Owner: R. Y., Financial Controller: B. G. and Apprentice: A. R. 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 CDN, WordPress, MySQL, Shopify, jQuery, Modernizr, PWA and Kinsta.

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 logo

DEI Systems

ConstructionMassachusetts, United States11-50 Employees

DEI Systems is a construction contractor specializing in electrical, low voltage, and integration work. Founded in 2004 and based in Tewksbury, Massachusetts, the company provides turnkey design, engineering, and build services for systems that require both high and low voltage power, spanning electrical, fire alarm, security, data communications, HVAC controls, and power infrastructure such as UPS and generators. Serving a broad range of markets—including high tech, commercial, industrial, educational, retail, and professional sectors—the firm emphasizes end-to-end project involvement from design through commissioning and ongoing service. With a substantial team of licensed electricians, fire alarm technicians, and related specialists, DEI Systems positions itself as a single-source provider capable of handling complex building systems and integrated solutions throughout New England. A recent development noted is the company’s continued expansion of its integrated service capabilities to support varied building environments and systems needs.

Section iconCompany Overview

SIC Code
4899 - Communications Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    DEI Systems's revenue is estimated to be in the range of $25M - $50M

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