Janitorial Services in Denver
Nightly, weekly and daytime janitorial for commercial buildings, medical offices, schools and public facilities across the Denver metro, run to a written scope and checked by a supervisor.
- Licensed & insured
- 20+ years, Colorado-owned
- 24/7 scheduling
- Best for
- Commercial buildings, medical, schools, public facilities
- Frequency
- Nightly, weekly or day porter
- Scheduling
- 24/7, including after-hours
- Pricing
- Written proposal, no hidden charges
A janitorial program, not just a cleaning visit
Janitorial service is the routine work that keeps a building running: restrooms sanitized and stocked, trash out, floors maintained, and lobbies and common areas ready when tenants and visitors walk in. Tiger Cleaning Services sets that up as a program for your building. We walk the property with you, write the scope area by area, and agree on what happens nightly, weekly and monthly before the first shift.
Property managers and facility teams stay with us because the details don’t slide. The crew works from the same checklist every visit, a supervisor checks the work, and anything we notice, like a leak, a broken fixture or supplies running low, gets reported to you instead of left for someone else to find.
Our crews have cleaned a K-12 arts campus, the Ralph L. Carr Colorado Judicial Center, medical offices and a 30-story office tower in downtown Denver. If you only need office space cleaned, see our office cleaning services. For hard floors, we also handle VCT floor stripping and waxing.
For what a program like this typically costs in the Denver market, see our 2026 commercial cleaning pricing guide.
What a janitorial program covers
Every scope is confirmed in writing before we start. Anything not listed can be added to your proposal.
- RestroomsToilets, urinals, sinks and partitions cleaned and disinfected; mirrors and fixtures wiped; floors mopped with disinfectant; paper, soap and liners restocked.
- Trash and recyclingCollected from offices, common areas and break rooms; liners replaced; bins wiped out; recycling kept separate and taken to your building's containers.
- Lobbies, entrances and elevatorsEntry glass and doors cleaned; walk-off mats vacuumed; elevator cabs, buttons and door tracks wiped; lobby furniture and ledges dusted.
- FloorsCarpets vacuumed; hard floors swept and damp-mopped; VCT scrubbed, recoated or stripped and waxed on a schedule we agree on.
- Break rooms and kitchensCounters, tables, sinks and appliance fronts sanitized; floors mopped; trash taken out.
- High-touch pointsDoor handles, push plates, handrails, light switches, elevator buttons and shared equipment disinfected every visit.
- Day porter coverageA daytime porter for busy buildings: restroom checks, lobby touch-ups, spill cleanup and trash runs during business hours.
- Periodic workHigh dusting, vents, interior glass and deeper cleaning scheduled monthly or quarterly so it doesn't get skipped.
- ReportingMaintenance issues, damage and low supplies reported to your facility contact.
Where we clean
Based in Denver, our crews cover the whole metro. Every city below is within 13 miles of downtown.
- DenverHome base
- Lakewood5 mi
- Englewood6 mi
- Arvada7 mi
- Aurora8 mi
- Littleton9 mi
- Thornton9 mi
- Golden12 mi
- Centennial12 mi
- Highlands Ranch13 mi
Straight-line distance from downtown Denver. Outside these areas? Our crews have also worked jobs at Vail Pass, Fraser and Colorado Springs. Ask about your site.
What facility managers get
One scope, in writing
You know exactly what gets cleaned and how often, and so does the crew. No guessing whether the vents were done this month.
Same crew, same checklist
A consistent team that learns your building, with a supervisor checking the work before they leave.
Problems reported, not ignored
Leaks, broken fixtures and low supplies get flagged to your facility contact, so small issues don't turn into bigger work orders.
Cleaning that stays out of the way
After-hours, overnight or weekend shifts, with daytime porter coverage where you need it.
How it works
Walkthrough
We tour the building with you, note traffic, floor types and problem areas, and ask how your tenants or staff use the space.
Written scope and proposal
Every task listed by area and frequency (nightly, weekly, monthly) with a clear price. No hidden charges.
Start-up
The crew learns your building, access and alarm procedures, and the checklist before the first full shift.
Inspections and adjustments
A supervisor checks the work, and we adjust the scope as your building or schedule changes.
Recent work
We've been working with Tiger Cleaning for over a year now and they are hands down the best. Our projects are not overlooked and they stand behind their work. The service is top notch. I highly recommend this team and company.
Why Denver businesses choose Tiger Cleaning
Colorado-owned and operated for over 20 years. Licensed and insured. If a service does not meet your specifications, tell us and we correct it immediately.
Other services
20+ Years in Business
Our team brings decades of combined experience providing dependable commercial cleaning services for a wide range of facilities, from small offices to large properties.
Licensed & Insured
Tiger Cleaning Services is a fully licensed and insured commercial cleaning company, helping provide confidence and peace of mind for every project.
Satisfaction Guarantee
We stand behind our work and are committed to delivering consistent quality on every cleaning service we provide.
Competitive Bids
We offer transparent, competitive pricing designed to meet the needs of businesses while maintaining consistent service quality.
No Hidden Charges
Every cleaning proposal clearly outlines services and pricing, so you know exactly what to expect before work begins.
On-Time & Cost-Effective
We deliver reliable cleaning services that align with your schedule and budget, without sacrificing attention to detail.
Common questions
Straight answers on scope, scheduling and pricing. Anything else, ask us in the form below.
What is the difference between janitorial services and commercial cleaning?
Janitorial service is recurring maintenance cleaning, like restrooms, trash, floors and common areas, done on a daily or weekly schedule. Commercial cleaning is the broader term and also covers one-time jobs such as deep cleans, post-construction cleanup and floor restoration. We do both, so one company can handle your routine and project work.
How much do janitorial services cost in Denver?
It depends on square footage, how often we clean, the number of restrooms and your floor types. After a walkthrough we send a written proposal priced for the agreed scope, so there are no surprise charges.
Do you provide day porter services?
Yes. For busy buildings we can schedule a daytime porter to keep restrooms, lobbies and break rooms in shape during business hours, alongside nightly cleaning.
Who supplies the paper products and soap?
Either way works. Many buildings buy their own and we restock them each visit. If you would like us to supply them, we include that in the proposal.
Can you clean medical offices, schools and government buildings?
Yes. Our crews have cleaned medical offices, K-12 schools and public facilities, including the Ralph L. Carr Colorado Judicial Center. We work to your written specifications and can provide a certificate of insurance before we start.
Which areas do you serve?
Denver, Aurora, Lakewood, Englewood, Littleton, Centennial, Arvada, Thornton, Golden, Highlands Ranch and the rest of the Denver metro.
Request Your Free Quote
Tell us about your facility and what you need. We reply with next steps and a clear, competitive proposal with no hidden charges.
- (720) 840-9277
- contact@tigercleaningservices.com
- 501 S Cherry St Ste 1100, Denver, CO 80246
- 24/7 service, licensed & insured