Insights

Strong Market Presence Energy Service Partners has established a prominent reputation in California by ranking as the second top solar contractor in the state and securing high-profile clients like Redfin Corporation, indicating a strong local customer base and brand recognition.

Growth Recognition The company is recognized as a fast-growing private enterprise, ranking #742 on the Inc. 5000 list. This demonstrates its expanding operations and potential for increased project capacity and sales opportunities.

Industry Expertise Specializing in photovoltaic solar product installations with a focus on quality and efficiency positions ESP as a trusted provider, making it a strong partner for clients seeking reliable renewable energy solutions.

Recent Client Expansion Securing a new client like Redfin emphasizes recent successful business development efforts and presents opportunities to expand services within the real estate and property management sectors.

Financial Potential With annual revenues ranging from $25 million to $50 million and a dedicated workforce, ESP has the resources to scale operations, offering prospects for sales growth through new projects and partnerships in the renewable energy sector.

Energy Service Partners Tech Stack

Energy Service Partners uses 8 technology products and services including Bing Ads, Cloudflare CDN, imagesLoaded, and more. Explore Energy Service Partners's tech stack below.

  • Bing Ads
    Advertising Networks
  • Cloudflare CDN
    Content Delivery Network
  • imagesLoaded
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • Google Maps
    Maps
  • Priority Hints
    Performance
  • X-XSS-Protection
    Security
  • EWWW Image Optimizer
    Web Platform Extensions

Energy Service Partners's Email Address Formats

Energy Service Partners uses at least 1 format(s):
Energy Service Partners Email FormatsExamplePercentage
First@joinesp.comJohn@joinesp.com
43%
First.Last@joinesp.comJohn.Doe@joinesp.com
12%
FirstLast@joinesp.comJohnDoe@joinesp.com
2%
First@joinesp.comJohn@joinesp.com
43%

Frequently Asked Questions

Where is Energy Service Partners's headquarters located?

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Energy Service Partners's main headquarters is located at 970 W 190th St, Torrance, California, US. The company has employees across 4 continents, including North AmericaAsiaAfrica.

What is Energy Service Partners's official website and social media links?

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Energy Service Partners's official website is joinesp.com and has social profiles on LinkedIn.

What is Energy Service Partners's NAICS code?

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Energy Service Partners's NAICS code is 33441 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Energy Service Partners have currently?

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As of October 2025, Energy Service Partners has approximately 79 employees across 4 continents, including North AmericaAsiaAfrica. Key team members include Vice President Human Resources: J. S.Vice President Of Business Development: K. K.Director Of Business Development: G. G.. Explore Energy Service Partners's employee directory with LeadIQ.

What industry does Energy Service Partners belong to?

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Energy Service Partners operates in the Renewable Energy Semiconductor Manufacturing industry.

What technology does Energy Service Partners use?

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Energy Service Partners's tech stack includes Bing AdsCloudflare CDNimagesLoadedjQueryGoogle MapsPriority HintsX-XSS-ProtectionEWWW Image Optimizer.

What is Energy Service Partners's email format?

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Energy Service Partners's email format typically follows the pattern of First@joinesp.com. Find more Energy Service Partners email formats with LeadIQ.

When was Energy Service Partners founded?

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Energy Service Partners was founded in 2015.

Energy Service Partners

Renewable Energy Semiconductor ManufacturingUnited States51-200 Employees

ESP installs industry-leading photovoltaic solar products on our valued client’s homes. Our thousands of solar installations have taught us to be uncompromising when it comes to field quality. We deeply value time and efficiency. From site survey to final approval, we race to save our customers money. We are committed to World-Class Customer Service that will meet or exceed your expectations.

Section iconCompany Overview

Headquarters
970 W 190th St, Torrance, California, US
NAICS Code
33441 - Semiconductor and Other Electronic Component Manufacturing
Founded
2015
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    Energy Service Partners's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    Energy Service Partners's revenue is estimated to be in the range of $25M$50M

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