What is Master Klean Janitorial, Inc.'s NAICS code?

Master Klean Janitorial, Inc.'s NAICS code is 5612 (Facilities Support Services).

Insights

Local footprint Longstanding Denver presence with a second Colorado Springs location positions Master Klean as a regional facilities partner, suggesting upsell opportunities to nearby commercial clients and multi-site contracts.

Mid-market scale With 51-200 employees and revenue in the 100M–250M range, target mid-market organizations that require reliable, scalable janitorial services and can benefit from standardized service levels and compliance.

Financial stability Substantial annual revenue indicates established client base and consistent cash flow, enabling confident procurement conversations, SLA commitments, and bundled service offerings.

Tech fluency Existing tech stack (WordPress, Google Tag Manager, Microsoft 365) suggests openness to digital engagement and potential for enhanced proposals, online bidding, and streamlined account management.

Growth potential Long history in a concentrated market with possible expansion from existing branches, inviting discussions around service line expansion, green cleaning programs, and preventive maintenance partnerships.

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Master Klean Janitorial, Inc. Tech Stack

Master Klean Janitorial, Inc. uses 8 technology products and services including WordPress, MySQL, Microsoft 365, and more. Explore Master Klean Janitorial, Inc.'s tech stack below.

WordPress
Content Management System
MySQL
Database
Microsoft 365
Email
Twemoji
Font Scripts
reCAPTCHA
Security
Google Tag Manager
Tag Management
Apache
Web Servers
Nginx
Web Servers

Master Klean Janitorial, Inc.'s Email Address Formats

Master Klean Janitorial, Inc. uses at least 4 email formats:

Master Klean Janitorial, Inc. Email Formats	Example	Percentage
FLast@masterklean.com	JDoe@masterklean.com	89%
First.Last@masterklean.com	John.Doe@masterklean.com	7%
Last@masterklean.com	Doe@masterklean.com	2%
F.Last@masterklean.com	J.Doe@masterklean.com	2%

Frequently Asked Questions

What is Master Klean Janitorial, Inc.'s phone number?

You can contact Master Klean Janitorial, Inc.'s main corporate office by phone at

+1-303-753-****

. 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 Master Klean Janitorial, Inc.'s official website and social media links?

Master Klean Janitorial, Inc.'s official website is masterklean.com and has social profiles on LinkedIn.

How much revenue does Master Klean Janitorial, Inc. generate?

As of October 2026, Master Klean Janitorial, Inc.'s annual revenue is estimated to be $100M - $250M.

What is Master Klean Janitorial, Inc.'s SIC code and NAICS code?

Master Klean Janitorial, Inc.'s SIC code is 4899 - Communications Services, Not Elsewhere Classified and NAICS code is 5612 - Facilities Support Services.

How many employees does Master Klean Janitorial, Inc. have currently?

As of October 2026, Master Klean Janitorial, Inc. has approximately 60 employees across 1 continents, including North America. Key team members include Chief Financial Officer: B. B., Founder: C. N. and Owner: J. A. Explore Master Klean Janitorial, Inc.'s employee directory with LeadIQ.

What industry does Master Klean Janitorial, Inc. belong to?

Master Klean Janitorial, Inc. operates in the Facilities Services industry.

What technology does Master Klean Janitorial, Inc. use?

Master Klean Janitorial, Inc.'s tech stack includes WordPress, MySQL, Microsoft 365, Twemoji, reCAPTCHA, Google Tag Manager, Apache and Nginx.

What is Master Klean Janitorial, Inc.'s email format?

Master Klean Janitorial, Inc.'s email format typically follows the pattern of FLast@masterklean.com. Find more Master Klean Janitorial, Inc. email formats with LeadIQ.

When was Master Klean Janitorial, Inc. founded?

Master Klean Janitorial, Inc. was founded in 1974.

Master Klean Janitorial, Inc.

Facilities ServicesColorado, United States51-200 Employees

Master Klean Janitorial, Inc. provides commercial janitorial services for commercial properties. As a locally owned and operated company with more than 40 years in the Denver area, it covers cleaning and facilities maintenance needs for its clients. The firm serves a range of businesses seeking regular janitorial support to maintain clean and functional workspaces.

Based in Denver, Colorado, Master Klean began with a main branch established in 1974 and expanded with a second location in Colorado Springs in 1997. This geographic growth situates the company within the facilities services industry as a locally focused janitorial provider.