By Danny Gonzales, Owner • Updated August 12, 2026
Owner, Plan B Facility Services · Commercial cleaning, janitorial and facility services across the Phoenix metro since 2010.Commercial cleaning in Phoenix is priced per square foot, per hour, or as a flat monthly fee — and which model you are quoted on matters more than the headline number. The same 8,000 sq ft office can produce three very different-looking bids that all cost about the same over a year, or three that look similar and differ by thousands.
This page explains how commercial cleaning is actually priced in the Phoenix metro, what moves the number up or down, what tends to sit outside the base scope, and how to compare two bids that are not written the same way. It is written from what we quote and service across the Valley, not from a national average.
Key Takeaways
- Frequency moves the price more than square footage. Five nights a week on a small suite often costs more than once a week on a much larger one.
- Per-square-foot pricing is the clearest way to compare bids — if one vendor quotes hourly and another quotes monthly, convert both to a per-visit, per-sq-ft figure before deciding.
- Facility type changes the rate. Warehouse space is the cheapest per square foot. Medical, dental and food-service space is the most expensive, because the task list is longer per room.
- Floor care is almost always separate. Strip-and-wax, burnishing and carpet extraction run on their own cycle and are quoted apart from the recurring scope.
- A low bid with no written scope is not a low bid. It is an unpriced scope, and the difference shows up in month three.
The Four Ways Commercial Cleaning Gets Priced
Almost every commercial cleaning quote in Phoenix uses one of four structures. None is inherently better — they suit different buildings — but you should know which one you are looking at.
| Pricing model | How it works | Best suited to | Watch for |
|---|---|---|---|
| Per square foot | A rate per cleanable square foot, per visit or per month | Offices and multi-tenant buildings with consistent layouts | Whether the rate is per visit or per month — a large difference |
| Hourly | A crew rate per hour, sometimes with a minimum | Small suites, irregular needs, one-off work | Cost scales with time, not results. No incentive to finish efficiently. |
| Flat monthly | One fixed figure covering an agreed scope and frequency | Recurring contracts where the scope is stable | Only as good as the scope document behind it |
| Per visit | A set price each time the crew attends | Weekly or bi-weekly service, seasonal accounts | Holiday closures and skipped weeks — confirm how they are handled |
Plan B quotes recurring commercial work on a flat monthly or per-visit basis after a walkthrough, and we will show you the per-square-foot equivalent so you can compare us against anyone else you are talking to.
What Actually Changes the Number
Two Phoenix offices of identical square footage can differ by 40% or more on price. These are the variables that do it, roughly in order of impact:
| Factor | Effect on price | Why |
|---|---|---|
| Service frequency | Largest single driver | Five visits a week is five times the labor of one, before any volume adjustment |
| Facility type | High | Exam rooms and commercial kitchens carry longer task lists per square foot than open office |
| Restroom count and fixtures | High | Restrooms are the most labor-dense space in almost any building |
| Floor type | Moderate to high | VCT and terrazzo need periodic machine work; carpet needs extraction; polished concrete needs least |
| Layout density | Moderate | Open floor plans clean faster per square foot than warrens of private offices |
| Occupancy and traffic | Moderate | A 40-person office soils faster than a 12-person office of the same size |
| Access and timing | Moderate | Badge-in procedures, escort requirements, loading dock windows and weekend work all add labor |
| Building class | Low to moderate | Class A finishes and shared common areas carry expectations that Class C space does not |
There is a Phoenix-specific factor too. Between mid-June and the end of September, monsoon season pushes fine dust into entryways, glass and HVAC returns across the Valley. Buildings with heavy street-facing entrances — retail along Bell Road, storefronts in Old Town, restaurants near Westgate — often move entry matting and glass onto a more frequent cycle for those months. Summer heat also pushes exterior work such as window cleaning and power washing into early-morning windows, which carries a scheduling premium with most vendors.
What Is Usually Included, and What Is Usually Extra
This is where bids diverge most, and where surprise invoices come from. The recurring scope and the periodic scope are two different budgets.
| Typically in the recurring scope | Typically quoted separately |
|---|---|
| Trash and recycling removal | Strip and wax, or scrub and recoat |
| Restroom cleaning, sanitation and restocking | Floor burnishing cycles |
| Vacuuming, dust mopping and damp mopping | Carpet hot-water extraction |
| Dusting of horizontal surfaces | Interior and exterior window cleaning |
| Break room and kitchenette cleaning | Pressure washing of walkways and entries |
| High-touch point wiping | Post-construction and tenant-improvement cleanup |
| Entry glass and door hardware | Daytime day porter coverage |
| Interior common areas and corridors | Consumable supplies, if not bundled |
Consumables are worth asking about directly. Paper towels, toilet tissue, hand soap and liners are sometimes bundled into the monthly rate and sometimes billed at cost plus a margin. On a busy building that gap is real money over a year, and two bids can look very different purely because one included them.
How to Compare Two Cleaning Bids
Most Phoenix facilities managers we talk to are holding two or three quotes written in completely different formats. Here is how to get them onto the same footing:
- Convert everything to cost per visit. Take the annual figure and divide by the number of service visits in a year. Holiday closures count — ask whether skipped weeks are credited.
- Then divide by cleanable square footage. Cleanable, not gross — exclude elevator shafts, stairwells and unoccupied space unless they are in the scope.
- Line up the task lists side by side. If one bid says "restrooms cleaned" and the other lists fixtures, partitions, dispensers, floors and restocking, they are not the same service.
- Separate recurring from periodic. Pull floor care, window cleaning and extraction out of both bids and price them on their own cycle.
- Ask what happens when something is missed. The correction process and its timeframe tell you more about a vendor than the price does.
- Check the certificate of insurance against your building's requirements. Many Phoenix multi-tenant buildings set minimums that building management enforces before a crew can badge in.
Labor is the dominant input in every one of these bids. The U.S. Bureau of Labor Statistics wage data for janitors and building cleaners is a useful reality check: a bid meaningfully below what the labor alone would cost in this market is usually a bid that assumes fewer hours on site than you are picturing.
Budgeting and Timing in the Phoenix Market
Two calendar patterns shape when Valley facilities go to market. Arizona school districts and municipalities run a July 1 fiscal year, so custodial and janitorial RFPs typically post in late winter and get awarded in spring for a summer start. Private-sector accounts more often align to the calendar year, with bids going out in the fall for January starts.
If you are budgeting rather than buying, build the recurring line and the periodic line separately. Recurring janitorial is predictable and easy to forecast. Floor restoration, carpet extraction and window cleaning are lumpier, and they are what blows a facilities budget when they were never in it.
Plan B has served offices, medical practices, schools, churches, restaurants, retail and industrial facilities across the Phoenix metro since 2010, and we have worked with local city municipalities. Contracts and RFPs are welcome. If you need a formal bid response rather than a quote, tell us the submission deadline when you call.
Frequently Asked Questions
How much does commercial cleaning cost per square foot?
Commercial cleaning is quoted as a rate per cleanable square foot per visit, and the rate varies mainly by facility type and service frequency. Warehouse and industrial space sits at the low end because the task list per square foot is short. Medical, dental and food-service space sits at the high end because each room carries more work. Office space falls between the two.
The most important thing to confirm when someone gives you a per-square-foot number is whether it is per visit or per month. The same figure means very different things depending on which, and it is the most common source of confusion when comparing bids.
Request a free quote and we will price your actual scope and show you the per-square-foot equivalent.
Is it cheaper to clean more often or less often?
Less often costs less in total, but more often usually costs less per visit. A crew servicing a building five nights a week works a lighter load each visit than a crew hitting the same building once a week, so the per-visit rate drops even though the monthly total rises.
There is also a floor-care effect. Buildings on infrequent schedules accumulate soil that eventually requires machine work — extraction, scrubbing, recoating — that a more frequent schedule would have prevented. That periodic cost often erases the savings.
What is a typical commercial cleaning contract length?
Most recurring janitorial agreements run twelve months with a rolling renewal, and a 30-day termination clause is common on both sides. Shorter terms exist and are worth asking about if you are switching vendors and want a trial period.
Read the escalation clause before signing. Many contracts include an annual price adjustment. Knowing whether it is fixed, indexed, or negotiated at renewal matters more over three years than the opening rate does.
Why are two quotes for the same building so far apart?
Nearly always because the scopes differ, not because one vendor is overcharging. The usual culprits are service frequency, whether restroom restocking and consumables are included, whether floor care is bundled or separate, and how many hours the vendor has actually budgeted on site.
Put both task lists side by side before comparing prices. If one bid does not have a written task list, that is the finding.
Does Plan B provide free quotes and bid responses?
Yes. Quotes are free and follow a walkthrough of your facility, because pricing a building from square footage alone produces a number that changes once we see it. We serve the full Phoenix metro from our Peoria office and accept contracts and formal RFP submissions.
Call (623) 455-8405 or use the quote form on this page.
What does office cleaning cost compared with medical or warehouse space?
Per square foot, warehouse and industrial space is the least expensive, general office sits in the middle, and medical, dental and food-service space is the most expensive. The driver is task density rather than difficulty — a warehouse has enormous floor area and few fixtures, while a medical suite packs exam rooms, restrooms and clinical surfaces into a much smaller footprint.
See office cleaning in Phoenix and medical office cleaning in Phoenix for what each scope covers.
Get a Real Number for Your Building
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Request a Free Quote Call (623) 455-8405