Denver metro area directory

Janitorial & Commercial Cleaning companies in Denver, CO

Compare published janitorial & commercial cleaning providers with offices in Denver. Compare providers with Denver offices serving downtown buildings, neighborhood business districts, industrial properties, multifamily communities, healthcare facilities, and other commercial sites. Confirm each company’s current service radius for the property address and project scope.

Current directory

Published providers

8 listings
Commercial services confirmed

Kiza Services

Commercial building janitorial, day porter, floor care and post-construction cleanup.

Janitorial & Commercial Cleaning Denver · Greater Denver metro
Public information reviewed; confirm material details directly.
Commercial services confirmed

Kleenco Solutions

Commercial custodial, floor care, facility maintenance and support staffing.

Janitorial & Commercial Cleaning Denver · Denver metro
Public information reviewed; confirm material details directly.
Commercial services confirmed

Metro Maintenance Inc.

Office cleaning and recurring commercial janitorial services.

Janitorial & Commercial Cleaning Denver · Denver metro
Public information reviewed; confirm material details directly.
Commercial services confirmed

The Crew

Commercial janitorial, custodial and facility cleaning services.

Janitorial & Commercial Cleaning Denver · Denver metro
Public information reviewed; confirm material details directly.

Plan the work

What to compare before choosing a provider

Use the same written scope and evaluation criteria with every company you contact.

What this service typically includes

  • Recurring janitorial schedules
  • Restroom and breakroom service
  • Floor and carpet care
  • High-touch disinfection

Common commercial use cases

  • Occupied offices
  • Retail common areas
  • Industrial support spaces
  • Turnover and post-project cleaning

Questions to ask providers

  • Who supervises the on-site crew?
  • How are missed tasks documented?
  • Which supplies and equipment are included?
  • Can the schedule work around occupied hours?

Factors that affect pricing

  • Cleanable square footage
  • Visit frequency
  • Flooring mix
  • Restroom count and consumables
  • Security and access requirements

Licensing and insurance considerations

Confirm the Colorado and local licenses, registrations, permits, insurance, and trade qualifications required for the exact scope. Verify requirements with the applicable authority before work begins.

Emergency-service considerations

Clarify after-hours contacts and whether spill, biohazard, water-extraction, or urgent sanitation work is within scope.

Frequently asked questions

Should bids use the same task schedule?

Yes. Give each provider the same areas, frequencies, exclusions, and quality expectations so proposals can be compared.

How should service quality be measured?

Use a written inspection checklist, response time for corrections, and a named escalation contact.

Helpful resources

Plan the project before contacting providers

Denver-specific checklists and official-source guidance related to this service.