Insights

Single Source Advantage ESR is a licensed electrical contractor offering end-to-end design, build, maintenance, and modernization of energy-efficient electrical systems, positioning them as a convenient single source for projects that require coordination across multiple trades and services.

National Coverage Beyond local work, ESR emphasizes national and regional contracts, suggesting opportunities to engage large facilities or multi-site accounts that require consistent electrical standards, reliability, and scalable service delivery.

Safety and Compliance With a stated focus on top-tier safety standards and practices, ESR can be positioned as a partner for clients with stringent safety and regulatory requirements, potentially winning bids that prioritize risk mitigation and compliance.

Technology and Diagnostics ESR’s offerings in arc flash hazard analysis, infrared thermography, third-party testing, and ongoing system modernization indicate opportunities to upsell predictive maintenance, energy efficiency upgrades, and performance analytics for smarter buildings.

Financial Growth Signals Revenue scale of 10 to 25 million and a client base across various sectors imply a solid mid-market footing with potential for multi-site maintenance contracts, service-level agreements, and bundled modernization programs to increase contract value.

Similar companies to ESR Electrical Services

ESR Electrical Services Tech Stack

ESR Electrical Services uses 8 technology products and services including LiteSpeed Cache, Beaver Builder, RSS, and more. Explore ESR Electrical Services's tech stack below.

  • LiteSpeed Cache
    Caching
  • Beaver Builder
    Content Management System
  • RSS
    Content Management System
  • Content Management System
  • Google Fonts API
    Font Scripts
  • JSON-LD
    Javascript Frameworks
  • Elementor
    Page Builders
  • PHP
    Programming Languages

ESR Electrical Services's Email Address Formats

ESR Electrical Services uses at least 1 email format:
ESR Electrical Services Email FormatsExamplePercentage
First@esreliability.comJohn@esreliability.com
100%

Frequently Asked Questions

What is ESR Electrical Services's official website and social media links?

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ESR Electrical Services's official website is esreliability.com and has social profiles on LinkedIn.

How much revenue does ESR Electrical Services generate?

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As of September 2026, ESR Electrical Services's annual revenue is estimated to be $10M - $25M.

What is ESR Electrical Services's NAICS code?

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ESR Electrical Services's NAICS code is 5612 - Facilities Support Services.

How many employees does ESR Electrical Services have currently?

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As of September 2026, ESR Electrical Services has approximately 23 employees across 1 continents, including North America. Key team members include Account Executive: J. W. Explore ESR Electrical Services's employee directory with LeadIQ.

What industry does ESR Electrical Services belong to?

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ESR Electrical Services operates in the Facilities Services industry.

What technology does ESR Electrical Services use?

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ESR Electrical Services's tech stack includes LiteSpeed Cache, Beaver Builder, RSS, WordPress, Google Fonts API, JSON-LD, Elementor and PHP.

What is ESR Electrical Services's email format?

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ESR Electrical Services's email format typically follows the pattern of First@esreliability.com. Find more ESR Electrical Services email formats with LeadIQ.

When was ESR Electrical Services founded?

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ESR Electrical Services was founded in 2015.
ESR Electrical Services logo

ESR Electrical Services

Facilities ServicesCalifornia, United States11-50 Employees

ESR Electrical Services is a licensed electrical contractor that designs, installs, maintains, and upgrades electrical systems. Its services emphasize safety and reliability, offering solutions that address engineering and construction needs for a range of facilities, including energy-efficient projects and modernization efforts. The company positions itself as a full-service, integrated design/build provider capable of handling projects of various sizes, with in-house capabilities and a focus on meeting customer requirements through professional teams and long-term service. Based in Palmdale, California, ESR serves national and regional contracts and pursues adjustments and enhancements to electrical infrastructure to improve operational efficiency and profitability for client businesses.

Section iconCompany Overview

NAICS Code
5612 - Facilities Support Services
Founded
2015
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    ESR Electrical Services's revenue is estimated to be in the range of $10M - $25M

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