Insights

Industry leadership CLS Facility Services positions itself as a national leader in facilities management with a long track record since 1970, indicating stability and potential for long-term contract relationships across HVAC, lighting, electrical, plumbing, and project management.

Multi-service reach With a nationwide network across the US and Canada and a single-source solution for facility and project management, there are clear cross-selling opportunities into new facilities and expansion projects for existing clients.

Tech-enabled ops Leveraging a modern tech stack including HubSpot Analytics, WordPress, and cloud hosting suggests receptiveness to digital engagement, data-driven proposals, and streamlined vendor management for prospecting and onboarding.

Financial breadth Revenue in the mid-range of tens of millions and a mid-sized employee base imply potential opportunities to target mid-market facilities portfolios, multi-site contracts, and scalable service bundles.

Industry events Recent participation in CHEMSPEC Europe 2026 signals active event presence and potential for partnerships, sponsorships, and solution demos to capture regional and sector-specific opportunities.

Similar companies to CLS Facility Services

CLS Facility Services Tech Stack

CLS Facility Services uses 8 technology products and services including HubSpot Analytics, WordPress, Barracuda Email Protection, and more. Explore CLS Facility Services's tech stack below.

CLS Facility Services's Email Address Formats

CLS Facility Services uses at least 2 email formats:
CLS Facility Services Email FormatsExamplePercentage
FLast@clsfacilityservices.comJDoe@clsfacilityservices.com
90%
Last@clsfacilityservices.comDoe@clsfacilityservices.com
10%

Frequently Asked Questions

What is CLS Facility Services's phone number?

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You can contact CLS Facility Services'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 CLS Facility Services's official website and social media links?

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CLS Facility Services's official website is clsfacilityservices.com and has social profiles on LinkedIn.

How much revenue does CLS Facility Services generate?

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As of October 2026, CLS Facility Services's annual revenue is estimated to be $50M - $100M.

What is CLS Facility Services's NAICS code?

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CLS Facility Services's NAICS code is 5612 - Facilities Support Services.

How many employees does CLS Facility Services have currently?

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As of October 2026, CLS Facility Services has approximately 24 employees across 1 continents, including North America. Key team members include Controller: K. M., Office Manager: M. L. and Customer Service Senior Team Lead: S. H. Explore CLS Facility Services's employee directory with LeadIQ.

What industry does CLS Facility Services belong to?

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CLS Facility Services operates in the Facilities Services industry.

What technology does CLS Facility Services use?

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CLS Facility Services's tech stack includes HubSpot Analytics, WordPress, Barracuda Email Protection, RequireJS, yepnope.js, Bootstrap, Adobe Fonts and DigitalOcean Web Hosting.

What is CLS Facility Services's email format?

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CLS Facility Services's email format typically follows the pattern of FLast@clsfacilityservices.com. Find more CLS Facility Services email formats with LeadIQ.

When was CLS Facility Services founded?

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CLS Facility Services was founded in 1970.
CLS Facility Services logo

CLS Facility Services

Facilities ServicesOhio, United States11-50 Employees

CLS Facility Services is a facilities services company based in Mentor, Ohio, at 8061 Tyler Boulevard, 44060 United States. Since 1970, CLS Facility Services has been a national leader in facilities management, providing support for facility maintenance from project implementation to daily repairs through a network of service providers across the US and Canada. The company offers in-depth assistance to facility managers in areas including HVAC, lighting, electrical, project management, signs, and plumbing, delivered as a single-source solution. CLS Facility Services employs 11 to 50 people. Reported annual revenue is in the range of $50 million to $100 million.

Section iconCompany Overview

Phone number
NAICS Code
5612 - Facilities Support Services
Founded
1970
Employees
11-50

Section iconFunding & Financials

  • $50M - $100M

    CLS Facility Services's revenue is estimated to be in the range of $50M - $100M

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