Insights

Sustainability Focus Position JSI Janitorial as a sustainability driven partner with nightly service delivery to reinforce clean, safe buildings while highlighting environmental initiatives and continuous improvement through innovative janitorial technologies.

Growth & Scale Leverage the 201-500 employee base and multi-decade track record to propose enterprise janitorial programs for mid to large facilities, emphasizing capacity, coverage, and consistent service levels.

Tech Enablement Highlight the integration of modern tech and data tracking (site optimization, analytics, tracking) to deliver measurable cleanliness outcomes and transparency that appeal to facility managers seeking performance metrics.

Brand Advantage Differentiate through long-standing reputation of integrity and leadership development, offering clients a stable, compliant partner with a proven track record and a diverse supplier ecosystem.

Cross-Sell Opportunities Explore expansion into related facilities services and higher-tier programs for larger campuses, leveraging existing capabilities and references from similar firms with comparable size and revenue.

JSI Janitorial Tech Stack

JSI Janitorial uses 8 technology products and services including Site Kit, Google Ads Conversion Tracking, html5media, and more. Explore JSI Janitorial's tech stack below.

  • Site Kit
    Analytics
  • Google Ads Conversion Tracking
    Analytics
  • html5media
    Audio, Video, Graphics
  • JSON-LD
    Javascript Frameworks
  • jQuery Migrate
    Javascript Libraries
  • HSTS
    Security
  • Piwik PRO Core
    Web Analytics
  • Facebook
    Widgets

JSI Janitorial's Email Address Formats

JSI Janitorial uses at least 1 format(s):
JSI Janitorial Email FormatsExamplePercentage
FLast@jsijanitorial.comJDoe@jsijanitorial.com
89%
Last@jsijanitorial.comDoe@jsijanitorial.com
8%
First.Last@jsijanitorial.comJohn.Doe@jsijanitorial.com
3%

Frequently Asked Questions

What is JSI Janitorial's phone number?

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You can contact JSI Janitorial'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 JSI Janitorial's official website and social media links?

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JSI Janitorial's official website is jsijanitorial.com and has social profiles on LinkedIn.

How much revenue does JSI Janitorial generate?

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As of July 2026, JSI Janitorial's annual revenue is estimated to be $1B - $10B.

What is JSI Janitorial's NAICS code?

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JSI Janitorial's NAICS code is 5612 - Facilities Support Services.

How many employees does JSI Janitorial have currently?

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As of July 2026, JSI Janitorial has approximately 402 employees across 4 continents, including North AmericaAsiaEurope. Key team members include President: C. Y.Head Custodian: J. M.Owner: F. A.. Explore JSI Janitorial's employee directory with LeadIQ.

What industry does JSI Janitorial belong to?

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JSI Janitorial operates in the Facilities Services industry.

What technology does JSI Janitorial use?

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JSI Janitorial's tech stack includes Site KitGoogle Ads Conversion Trackinghtml5mediaJSON-LDjQuery MigrateHSTSPiwik PRO CoreFacebook.

What is JSI Janitorial's email format?

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JSI Janitorial's email format typically follows the pattern of FLast@jsijanitorial.com. Find more JSI Janitorial email formats with LeadIQ.

When was JSI Janitorial founded?

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JSI Janitorial was founded in 1972.
JSI Janitorial logo

JSI Janitorial

Facilities ServicesOhio, United States201-500 Employees

JSI Janitorial is a facilities services company headquartered in Cleveland, Ohio, specializing in nightly janitorial and related cleaning services. Its mission emphasizes delivering a broad range of cleaning programs efficiently while prioritizing environmental sustainability and adopting innovative resources and technology to support effective operations. Serving clients across various sectors, the company aims to promote clean and safe buildings through a proactive, responsive approach that emphasizes communication at all levels. With a long-standing focus on integrity and high service standards, JSI Janitorial seeks to maintain a professional workforce through ongoing education and a culture of teamwork and diversity.

Section iconCompany Overview

Phone number
NAICS Code
5612 - Facilities Support Services
Founded
1972
Employees
201-500

Section iconFunding & Financials

  • $1B - $10B

    JSI Janitorial's revenue is estimated to be in the range of $1B - $10B

Section iconFunding & Financials

  • $1B - $10B

    JSI Janitorial's revenue is estimated to be in the range of $1B - $10B

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