"What does commercial cleaning cost in Salt Lake City?" is a fair question with a frustrating answer: it depends on your building, and any vendor who gives you a firm number over the phone is guessing. The honest version is more useful — once you know what drives the price, you can read any bid and tell whether it's realistic.
Here's what actually moves a commercial cleaning quote on the Wasatch Front, and how to compare proposals without getting burned by a low headline rate.
The factors that actually drive the price
Five things do most of the work in any commercial cleaning quote:
- Frequency. How many nights a week crews are on-site is usually the single biggest driver. Five nights costs more than two — not just in labor but in supplies and supervision.
- Square footage and layout. Total area matters, but so does how it's laid out. Open floors clean fast; a warren of small offices, stairwells, and corridors takes longer per square foot.
- Restrooms. Restroom count and type drive labor and supplies more than almost anything else. A bank of multi-stall restrooms is a different job than a couple of single-stall ones.
- Floor mix. Carpet vacuums quickly; hard floors need mopping, and VCT eventually needs strip-and-wax. The ratio of carpet to tile to polished concrete changes the recurring scope.
- Day porting and specialty work. Daytime staff for lobbies and high-traffic areas, plus periodic carpet extraction, floor care, and window cleaning, are priced on top of the nightly base.
Why a low per-square-foot number can be a warning sign
It's tempting to reduce every bid to a price per square foot and pick the lowest. Be careful. A rock-bottom per-foot rate usually means one of three things: the vendor scoped less work than you actually need, they're understaffing the building, or they're planning to make it up later on "extras."
The way that goes wrong is predictable. The crew is too small to finish, quality slips, restrooms get skipped, and three months in you're either paying for add-ons or starting the vendor search over. The cheapest bid and the most expensive lesson are often the same contract.
How to compare bids apples-to-apples
The fix is to make every vendor bid against the same scope. Write down what you need — frequency, square footage by area, restroom counts, floor types, day porting, and any specialty work — and hand the identical scope to each vendor. Then their numbers actually mean something.
- Give every vendor the same written scope of work, not a verbal description.
- Ask each to break out the recurring nightly base from periodic specialty work (carpet, floor strip, windows) so you can add or skip without renegotiating the base.
- Confirm what's included in the base price — supplies, equipment, and consumables should be in the contract, not surprise par-stock orders.
- Ask how the building is staffed: how many people, how many hours, how coverage works when someone is out.
Multi-site changes the math
If you run more than one building, don't price each one in isolation. Sites grouped under a single program share supervision, supplies, and routing, which is more efficient than treating each as a standalone account. A good vendor prices the network as a whole — that's usually where the real savings are, not in shaving the per-foot rate on any one building.
The only way to get a real number is a walkthrough. A vendor who walks the space, counts the restrooms, and looks at the floors can price it to your actual scope — and stand behind the number. That's the quote worth comparing.
