Commercial Cleaning · Janitorial Programs
Janitorial services in Centennial — contracted programs that run on autopilot
Kathy Clean operates contracted janitorial programs across Centennial and the broader Denver metro area — daily, weekly, or bi-weekly schedules for offices, retail, medical facilities, and multi-site portfolios. The goal of a janitorial contract is to take cleaning off your plate entirely: documented scope, predictable monthly billing, consistent crews, and one account manager who actually picks up.
- ✓Daily, weekly, or bi-weekly cadences
- ✓Multi-site coordination through one account manager
- ✓Consistent crews — not a rotating roster
- ✓Documented scope and quarterly reviews
Why Denver businesses pick Kathy Clean
Most janitorial vendors win the contract on price and lose it on consistency. Crews rotate, scope drifts, and after six months the facility manager is sending the same email about restrooms every other week. Kathy Clean is structured to avoid that exact pattern. We have 15 years in Denver, named multi-site clients including Whole Foods, Starbucks, IKEA, PetSmart, Lululemon, FedEx, and Rivian, and we keep the same lead cleaner on the same account for as long as that crew is on our roster. Janitorial is a discipline — it works when the same hands clean the same spaces every visit.
What we clean
The scope below is the baseline for a recurring program. We tailor it to your facility's layout, traffic, and operating windows.
Restrooms
Full daily sanitation: toilets, urinals, sinks, mirrors, partitions, floors. Consumables refill and stock tracking.
Break rooms and kitchens
Countertops, sinks, appliance exteriors, tables, chairs, floors, trash. Periodic deep on refrigerators and microwaves.
Workstations and offices
Surface dust, high-touch sanitation, bin emptying. We do not move client paperwork or personal items.
Common areas and corridors
Vacuuming, mopping, baseboards on rotation, drinking fountains, vending zones, elevator panels and buttons.
Conference and meeting rooms
Tables, chairs, A/V remotes, whiteboards (per protocol), glass, floor reset between sessions.
Entryways and lobbies
Glass doors, reception desks, seating areas, entry mats, and entryway floor care.
Trash and recycling
Daily emptying across all zones, liner replacement, consolidated drop at your loading or dumpster area.
Periodic deep cycles
Floor finish, carpet extraction, high-dusting, and restroom deep sanitation layered in on a quarterly or semi-annual cadence.
Contract cadences we run
Cadence is set by facility traffic, headcount, and inspection cycles. Most Centennial clients land on one of the four patterns below.
Daily janitorial (5x per week, nights)
Standard for offices over 10,000 sq ft, retail, food service, and any facility where restroom cycles matter every morning.
3x per week
Right-sized for mid-traffic offices, professional services, and clinics with reasonable patient volume.
2x per week
For smaller offices, hybrid teams, or facilities where restroom and kitchen reset is the only true daily need.
Weekly with periodic deep
Low-traffic offices and back-of-house spaces, with quarterly deep-clean rotations layered in.
Janitorial contract pricing in Centennial
Janitorial contracts are quoted monthly based on square footage, cadence, scope, and access. Most Centennial janitorial programs in the 5,000 to 25,000 sq ft range run between $1,500 and $7,500 per month. Multi-site portfolios get coordinated pricing across the Denver metro.
The cleanest way to evaluate cost is on a per-visit and per-square-foot basis — that is what we provide in every proposal alongside the monthly total.
For a full breakdown of how commercial cleaning is priced in the Denver market, see our commercial cleaning cost guide for Denver metro.
Who this is for
- •Facility managers and operations leads at multi-site businesses across the Denver metro
- •Office and property managers tired of inconsistent vendor quality
- •Companies that want one account manager, one invoice, one point of contact for all locations
- •Brands with documented cleaning standards that need vendors trained against those standards
- •HOA boards and property management groups overseeing common areas at scale
Frequently asked
What is the difference between janitorial and commercial cleaning?
Janitorial is the contracted, recurring side of commercial cleaning — a daily, weekly, or bi-weekly program with a fixed scope and schedule. Commercial cleaning is the broader category and includes one-time deep cleans, post-construction, and project work. Most Centennial businesses need janitorial for daily maintenance and use commercial cleaning for special events or quarterly rotations.
What does a typical janitorial contract include?
A standard janitorial contract covers restrooms (full sanitation and consumables), break rooms and kitchens, workstations, common areas, floors (vacuuming and hard-floor care), trash, and entryways. Scope is documented per facility and reviewed quarterly. Floor finish, window cleaning, and deep restroom cycles are often layered in on a periodic schedule.
Can you run a janitorial program across multiple sites?
Yes. Multi-site programs are coordinated through a single account manager. Standards are documented per location, route schedules are aligned, and reporting rolls up to one point of contact. We currently support multi-location brands across the Denver metro corridor.
How long is a typical janitorial contract?
Most contracts run on a 12-month term with a 30-day exit clause, but we are also flexible on month-to-month and longer commitments. We are not in the business of locking clients in — if a program is not working, we want to know in writing rather than discover it through churn.
Are janitorial supplies and equipment included?
Yes. All cleaning supplies, equipment, and PPE are provided by Kathy Clean. Consumables that get used in your facility (paper products, soap, liners) can be billed monthly at cost or supplied by you — your choice.
Is Kathy Clean insured for commercial janitorial work?
Yes. Kathy Clean carries full liability insurance and our team is bonded. Certificates of insurance are provided to your procurement, facilities, or compliance team on request.
Related services & guides
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