Company profilebiojanitorial.com ↗

Bio-Janitorial Service, Inc

Bio-Janitorial Service provides commercial custodial services in the Phoenix metro area, Tucson, and Flagstaff.

Facilities Services

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Headquarters: Glendale, Arizona, United StatesSource: RevenueBaseRetrieved October 13, 2026
Employee range: 51 to 200Source: RevenueBaseRetrieved October 13, 2026
Founded: 1990Source: RevenueBaseRetrieved October 13, 2026
Published list appearances: 2 supported appearances ↗Source: RevenueBase lists

The company at a glance

What does Bio-Janitorial Service, Inc do?

Its stated service area includes the Phoenix metro area, Tucson, and Flagstaff.

Based on the company’s public LinkedIn information, supplied through RevenueBase.

What the business offers

Services & capabilities.

Day porter and floor maintenance

The listed services include day porter service and carpet and hard floor maintenance.

Source: LinkedIn company description · Retrieved October 13, 2026

Cleaning and site maintenance

The listed services also include window cleaning, construction clean-up, parking lot sweeping, and pressure washing.

Source: LinkedIn company description · Retrieved October 13, 2026

Explore the business in context

Company lists.

Supported appearances on published RevenueBase lists, including available memberships beyond displayed rankings.

#4OF 11

Glendale

Janitorial companies

Snapshot: September 18, 2026

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#4OF 11

Glendale

Janitorial services

Snapshot: September 19, 2026

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Positions describe ordering within each source list. See how lists are built ↗

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Bio-Janitorial Service, Inc

#4 Janitorial companies

Snapshot: September 18, 2026

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<a href="https://revenuebase.ai/companies/janitorial-companies/united-states/glendale" target="_blank" rel="nofollow noopener">
  <img src="https://revenuebase.ai/companies/profiles/biojanitorial/recognition-companies-janitorial-companies-united-states-glendale-20260919-946b98663d3a1c00c4e84c2f4a6c8d9d5722704e7a860c21a8eef241fbf6e416.svg" alt="Bio-Janitorial Service, Inc listed #4 on Janitorial companies, September 18, 2026" width="220" height="319" style="max-width:100%;height:auto;" />
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Sources & data notes.

RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 4, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 18, 2026 and September 19, 2026. How the company lists are built.

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