Insights

Regional focused Longstanding Northern Virginia presence since 1999 positions Guaranteed Cleaning Services as a local, trusted partner for facility managers in the D.C. metro area, suggesting high potential for expanding into nearby commercial properties and multi-site accounts.

Mid-market footprint Small to mid-sized employee base (11-50) combined with $25M–$50M revenue indicates efficiency and adaptability, making the company a strong target for upsell on enhanced service packages, standardized cleaning protocols, and recurring contract renewals with service level guarantees.

Facilities focus Specialization in janitorial services within facilities management suggests opportunities to cross-sell complementary services such as deep cleaning, sanitation programs, floor care, and facility hygiene consulting to existing and new clients.

Tech enabled Usage of tools like iCIMS and Google-based integrations points to a modernized operations approach; leverage this tech adoption to propose digital contract management, reporting dashboards, and KPI-driven service reviews for higher client stickiness.

Growth potential Revenue scale and competitive landscape with large players imply a need for differentiated value propositions (quality, reliability, local accountability). Propose targeted packages tailored to mid-market property portfolios, with case studies and reference wins from Northern Virginia projects to accelerate conversions.

Guaranteed Cleaning Services Tech Stack

Guaranteed Cleaning Services uses 8 technology products and services including iCIMS, Font Awesome, Chart.js, and more. Explore Guaranteed Cleaning Services's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • Font Awesome
    Font Scripts
  • Chart.js
    Javascript Graphics
  • Skrollr
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • Google Maps
    Maps
  • Office 365
    Office Suites
  • MyWebsite
    Page Builders

Guaranteed Cleaning Services's Email Address Formats

Guaranteed Cleaning Services uses at least 1 format(s):
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 July 2026, Guaranteed Cleaning Services's annual revenue is estimated to be $25M - $50M.

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

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

How many employees does Guaranteed Cleaning Services have currently?

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As of July 2026, Guaranteed Cleaning Services has approximately 19 employees across 2 continents, including North AmericaEurope. 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 iCIMSFont AwesomeChart.jsSkrollrModernizrGoogle MapsOffice 365MyWebsite.

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

Section iconFunding & Financials

  • $25M - $50M

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

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