How to Compare Commercial Cleaning Proposals Line by Line
Key takeaway: To compare commercial cleaning proposals, line them up on scope by task and cadence, visit frequency, staffing and supervision, supply responsibility, documentation, and contract terms before you look at the figure. A lower number usually means fewer tasks, a rotating crew, or supplies left out, not a better deal.
Why do two cleaning proposals with different figures rarely describe the same work?
Facility managers often receive three proposals for the same building and see three figures that are far apart. In practice, the vendors priced different jobs. One measured cleanable area and the other used the lease footprint. One included restroom consumables and the other assumed the client would buy them. One assigned a dedicated site supervisor and the other did not mention supervision at all.
A proposal is only comparable when its inputs are visible. The sections below are the inputs to check, in the order they usually explain a gap between figures.
What should you compare first: the scope of work?
Start with the task list. A usable scope names the areas in the building, lists the tasks performed in each, and gives every task a cadence: per visit, weekly, monthly, quarterly, or annual. If a proposal describes the work in a paragraph instead of a list, ask for the list before doing anything else.
Then compare the lists side by side:
- Are the same rooms in scope? Look for storage, mechanical, and tenant spaces that one vendor included and another left out.
- Are restrooms described at the fixture level, with disinfection, restocking, and floor care each named?
- Are high-touch surfaces called out, or folded into a general "wipe surfaces" line?
- Are periodic tasks such as high dusting, vent cleaning, and floor machine work listed with their own cadence?
- Is anything excluded in writing, such as dishes, personal desks, or exterior grounds?
Two proposals that match on scope can be compared on the figure. Two that do not match need to be reconciled first.
How does visit frequency change the comparison?
Frequency is the number of service visits per week, and it interacts with scope. A vendor proposing fewer visits may be quoting more time per visit and more periodic work folded in; a vendor proposing more visits may be quoting a lighter routine each time. Neither is wrong, but the two are not the same program.
Confirm that each proposal states the service days, the hours the crew may be on site, and how holidays and unexpected closures are handled. If daytime porter coverage is included, check that porter hours are listed separately from the evening routine so each layer can be compared on its own.
What do staffing and supervision tell you about the figure?
Ask each vendor to describe the staffing model in writing. A consistent primary crew with trained backup coverage costs more to run than a rotating pool, and it usually shows up as steadier quality and fewer complaints. A named site supervisor who walks the building, signs the inspection log, and takes the call when something is off is another cost that a lower figure may have quietly removed.
If a proposal is silent on supervision, that silence is information. Ask who is accountable for the building and how you reach them.
Who is buying the supplies?
Restroom paper, soap, liners, and hand sanitizer are a recurring cost that belongs to someone. Some proposals include them against agreed reorder points; others assume the client stocks its own. A figure that includes supplies will look higher than one that does not, even if the cleaning work is identical.
Check each proposal for a supply section. If it is missing, ask whether consumables are included, what products are used, and where inventory checks are recorded.
What documentation is included in the plan?
Documentation is how a cleaning program proves itself between visits. Compare what each vendor provides: inspection logs, quality reviews on an agreed schedule, and how records are shared. Some vendors include documentation in the service plan; others offer it as an extra or not at all. Documentation is provided when it is included in the agreed service plan, so make sure the proposal you choose includes it in writing.
How should you read the terms?
Finally, compare the contract terms: how scope changes are requested and priced, the term and notice periods, and the exit steps. A vendor comfortable putting exit terms in writing is usually comfortable being measured during the term. The commercial cleaning contract checklist walks through each item.
When is the lowest figure the right choice?
When the proposals match on scope, frequency, staffing, supervision, supplies, documentation, and terms, the lowest figure is a fair winner. When they do not match, the lowest figure is usually the one that left the most out. The fastest way to get comparable proposals is to insist on a walk-through from every vendor and to hand each of them the same written expectations.
Anderson Cleaning builds every proposal from a walk-through: an itemized scope by cadence, the visit schedule, a dedicated site supervisor, supply responsibility, and the documentation included in the plan. Schedule a walk-through and bring the other proposals; we are glad to be compared line by line.
Sources
Need Professional Cleaning Services?
We handle critical cleaning for offices, healthcare facilities, and life sciences environments across Western MA and Northern CT. Get a custom proposal built for your facility.
Request Proposal
