Insights

Stable regional player Northern Virginia janitorial provider established since 1999 with a solid local footprint and mid-sized workforce, presenting a reliable anchor for facilities service contracts and long-term service agreements.

Growth potential Revenue in the multi-million range suggests room for upsell into larger facilities, multi-site deployments, or expanded service lines such as specialty cleaning, green cleaning options, or integrated facilities management.

Tech-enabled ops Adoption of modern tech stack (Office 365, Google Maps, analytics-friendly tools) indicates capability for scalable scheduling, mobile workforce management, and digital invoicing to improve efficiency and visibility for enterprise customers.

People-centric culture Mission focused on respect and gratitude with a mid-size team can be positioned for high-touch account support, reliable service delivery, and strong customer satisfaction metrics as differentiators against larger incumbents.

Competitive landscape Competing with national players and sizable regional firms presents opportunities to win by emphasizing local expertise, responsive service, and customizable contract terms to attract facilities managers seeking personalized attention.

Similar companies to Guaranteed Cleaning Services

Guaranteed Cleaning Services Tech Stack

Guaranteed Cleaning Services uses 8 technology products and services including HubSpot Analytics, Snowplow, iCIMS, and more. Explore Guaranteed Cleaning Services's tech stack below.

Guaranteed Cleaning Services's Email Address Formats

Guaranteed Cleaning Services uses at least 2 email formats:
Guaranteed Cleaning Services Email FormatsExamplePercentage
First@guaranteedcsi.comJohn@guaranteedcsi.com
92%
F_Last@guaranteedcsi.comJ_Doe@guaranteedcsi.com
8%

Frequently Asked Questions

What is Guaranteed Cleaning Services's phone number?

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You can contact Guaranteed Cleaning 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 Guaranteed Cleaning Services's official website and social media links?

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Guaranteed Cleaning Services's official website is guaranteedcsi.com and has social profiles on LinkedIn.

How much revenue does Guaranteed Cleaning Services generate?

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As of August 2026, Guaranteed Cleaning Services's annual revenue is estimated to be $25M - $50M.

What is Guaranteed Cleaning Services's SIC code and NAICS code?

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Guaranteed Cleaning Services's SIC code is 7342 - Disinfecting and Pest Control Services and NAICS code is 5612 - Facilities Support Services.

How many employees does Guaranteed Cleaning Services have currently?

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As of August 2026, Guaranteed Cleaning Services has approximately 19 employees across 2 continents, including North America and Europe. Key team members include President: Y. W. Explore Guaranteed Cleaning Services's employee directory with LeadIQ.

What industry does Guaranteed Cleaning Services belong to?

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Guaranteed Cleaning Services operates in the Facilities Services industry.

What technology does Guaranteed Cleaning Services use?

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Guaranteed Cleaning Services's tech stack includes HubSpot Analytics, Snowplow, iCIMS, Amazon Web Services, Duda, HubSpot Content Hub, WordPress and WooCommerce.

What is Guaranteed Cleaning Services's email format?

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Guaranteed Cleaning Services's email format typically follows the pattern of First@guaranteedcsi.com. Find more Guaranteed Cleaning Services email formats with LeadIQ.

When was Guaranteed Cleaning Services founded?

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Guaranteed Cleaning Services was founded in 1999.
Guaranteed Cleaning Services logo

Guaranteed Cleaning Services

Facilities ServicesVirginia, United States11-50 Employees

Guaranteed Cleaning Services is a facilities services company based in Fairfax, Virginia, serving the Northern Virginia region since 1999. It provides janitorial services aimed at keeping facilities clean and well-maintained. The firm emphasizes a mission of serving people with respect, excellence, and gratitude.

Its customers are organizations and facilities in the area seeking reliable cleaning and maintenance support, with a focus on consistent, quality service. The company operates within the facilities services industry as a regional provider, leveraging its local presence to address clients' cleaning needs. The organization is a small to mid-sized local operator serving the Northern Virginia market.

Section iconCompany Overview

Phone number
SIC Code
7342 - Disinfecting and Pest Control Services
NAICS Code
5612 - Facilities Support Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Guaranteed Cleaning Services's revenue is estimated to be in the range of $25M - $50M

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