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

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

Insights

Regional Presence Established in Denver with a secondary branch in Colorado Springs and over 40 years of local operation indicate strong geographic footprint in Colorado, suggesting sales opportunities with mid-market facilities across multiple counties seeking reliable, locally trusted janitorial partners.

Mid-Market Strength Revenue range of 100M-250M and 51-200 employees place Master Klean in the mid-market facility services segment, presenting a target for expansion deals with office campuses, healthcare facilities, and commercial properties seeking scalable janitorial solutions.

Longstanding Reputation Decades of service (since 1974) imply proven reliability and customer retention potential; leverage case studies and referrals to win new contracts with facilities managers who prioritize stability and consistent performance.

Local Focus Advantage Locally owned and operated status can be emphasized to win bids on RFPs that prioritize community engagement, local compliance, and responsive on-site management, creating a differentiator against larger national providers.

Tech Stack & Compliance Use of standard web and security technologies (forms, SEO, reCAPTCHA) signals modern, compliant operations; sales can explore opportunities around digital contract management, site audits, and data-driven cleaning schedules to appeal to tech-adopting facility teams.

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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 August 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 August 2026, Master Klean Janitorial, Inc. has approximately 59 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.