Insights

Expansion potential National reach in US and Canada with a broad facilities management scope (HVAC, Lighting, Electrical, Plumbing) suggests cross-market opportunities for upselling comprehensive FM services to mid-size facilities across multiple sectors.

Client scale Revenue in the $50M–$100M range and a network of providers indicate capacity to take on larger single-site or multi-site projects, making CLS attractive for clients seeking reliable, single-source FM solutions.

Tech enablement Active tech stack including HubSpot Analytics and digital hosting indicates marketing and service delivery processes that can be leveraged for targeted outreach, lead scoring, and streamlined project management with potential for SaaS-like efficiency gains.

Industry engagement Participation in CHEMSPEC Europe and emphasis on high-performance chemistry signals openness to specialized, compliance-driven facilities work; potential to upsell high-value chemical handling, safety, and compliance services.

Competitive positioning Longevity as a national leader with a 50+ year track record, coupled with a sizable professional network, positions CLS to compete for mid-to-large facility contracts against larger integrators and consolidators; targeted outreach to facilities managers seeking reliability and single-source accountability could yield new strategic wins.

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 August 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 August 2026, CLS Facility Services has approximately 24 employees across 1 continents, including North America. Key team members include Controller: K. M., Customer Service Senior Team Lead: S. H. and Office Manager: M. L. 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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