How to Compare Commercial Cleaning Quotes in NYC and Westchester

By Doctor Clean · September 18, 2026

Before comparing the headline number on two commercial cleaning proposals, compare the written scope and the visit frequency behind each one. A lower quote may cover fewer tasks or visits, or reflect a different operating approach. A higher proposal may include work the first one never mentioned. Until the two describe the same rooms on the same schedule, the prices are not measuring the same thing.

Normalizing proposals is straightforward, and it is mostly clerical: give every company an identical brief, ask every company to answer in the same categories, and then line the answers up side by side. What follows is the sequence we would use if we were the ones reading the proposals.

1. Give every company the same brief

Different briefs can lead to different quotes. Write the brief once and send the same text to everyone. It should state:

• Approximate cleanable area — usable space, not the figure on the lease
• A room inventory: offices, open areas, conference rooms, restrooms, kitchen or pantry, stairwells, storage, lobby
• Typical occupancy on a normal working day, and whether that varies by day
• Whether the public enters the space, and through which entrance
• Floor finishes by area — carpet, tile, sealed concrete, luxury vinyl, wood
• Your access window and any building requirements you already know about
• Whether you want recurring service, a one-time clean, or a one-time clean followed by a routine
• Product preferences, including any fragrance-free requirement

A brief this specific also tells you something about each company: the quality of the questions they ask in response is a reasonable preview of how carefully they will read the space during a walkthrough.

2. Compare in fixed categories

Ask for the answers in the same structure, then compare category by category rather than proposal by proposal. The table below lists the categories worth confirming and why each one changes the comparison.

3. Compare frequency per task, not per contract

“Weekly cleaning” tells you how often a visit occurs, but not which tasks it includes. Restrooms and kitchens usually track occupancy closely; hard floors in an entry path track foot traffic and weather; carpet in a private office may need far less attention than either. Priorities may differ by room and by use, so a proposal that applies one interval everywhere is worth questioning.

Ask each company to state frequency task by task: restrooms per week, kitchen per week, entry floors per week, vacuuming per week, detail dusting per month. When you have that, the frequency differences between proposals become visible instead of hidden inside a single word. Our guide on how often an NYC office should be cleaned walks through setting those intervals from headcount and traffic rather than from a generic checklist.

4. Separate recurring work from one-time work

Several kinds of work are commonly confused with the recurring routine, and each one can move a total significantly:

• An initial deep clean before the routine begins
• Carpet extraction
• Hard floor stripping, refinishing, or burnishing
• Exterior or high-access glass
• Renovation or construction dust removal

For each item, ask a three-way question: is it included in the recurring price, quoted separately, or performed only on your approval? Any of those three answers can be reasonable. What is not reasonable is a proposal that leaves the question open, because the answer then arrives as an invoice. Note also that not every company performs every item on that list, and a company declining one is more useful to you than one improvising.

5. Write the local logistics into the brief

Access is a scoping detail in this region, not a footnote, and it varies building by building rather than by municipality. Treat the following as conditional prompts, not rules:

• If a Manhattan office building requires freight elevator reservations, a certificate of insurance on file, or after-hours entry through a staffed lobby, write those conditions into the brief so every proposal prices the same access.
• If a Westchester property has multiple entrances, a separate service door, restricted parking, or a shared common area that must stay presentable during the visit, include that too.
• If your suite sits inside a larger building with its own cleaning contractor for common areas, say where your boundary starts.

Two proposals that assume different access are effectively quoting two different jobs, and the difference tends to surface in the first week of service rather than in the paperwork.

6. Ask who supplies what

Split the supplies question in two. Doctor Clean clients provide cleaning products and equipment. Consumables — hand soap, paper towels, toilet tissue, and trash liners — should be addressed separately. Confirm who purchases, stores, stocks, and monitors each item, and whether any related work is inside the recurring figure.

Product compatibility belongs in the same conversation. Some finishes, sealed stone, and specialty flooring have manufacturer guidance about what may be used on them, and it is worth asking whether the products proposed suit your surfaces. If your space is scent-sensitive — a wellness suite, a shared office, a room with poor ventilation — state a fragrance-free preference in the brief and ask each company to confirm in writing that they can meet it.

7. Compare like periods

Monthly totals are the least comparable number in a proposal, because the number of visits inside a month is not fixed. Count scheduled visits over a defined period instead. As an illustration only: a routine of two visits a week is 104 scheduled visits across 52 weeks, and three visits a week is 156 — before any holidays, closures, or weeks your space is unoccupied. That is a hypothetical arithmetic example to show the gap, not a Doctor Clean schedule, price, or service promise.

The point is that 52 extra scheduled visits is a service difference, not a pricing quirk. Once you know the visit count each proposal is built on, and which tasks happen on which visits, you can finally read the money figures as comparable. Before that, a lower monthly total may simply be a thinner calendar.

8. Compare the follow-up, not just the scope

Scope describes the first month. Follow-up describes every month after it. Ask each company:

• Who is your named point of contact, and how do you reach them
• Whether completed work is documented against a checklist, and whether you receive it
• How you report a missed item, and what happens after you report it
• Who approves a change to the scope, and how that change is recorded
• Whether the same team services your space, or a rotating crew

These answers are not a guarantee and should not be presented to you as one. They simply help you understand how issues will be handled once the routine is underway.

A brief checklist to bring to the walkthrough

Copy this list and ask the same questions of every company that visits:

• Which rooms are in the scope, and which are excluded?
• What happens on every visit, and what happens on a longer cycle?
• How many visits per week, on which days, within which hours?
• What is the frequency for restrooms, kitchen, entry floors, and vacuuming specifically?
• Is an initial deep clean included, quoted separately, or not offered?
• Are carpet extraction and floor refinishing included, separate, or by approval?
• Who supplies soap, paper, and liners? Who supplies chemicals and equipment?
• Can you meet a fragrance-free preference, and will that be written into the scope?
• What access does your pricing assume — keys, codes, elevators, building paperwork?
• Who is my contact, and how are misses reported and corrected?
• How are changes to the scope approved and documented?
• Will I receive the scope in writing before service begins?

Frequently asked

Can I compare quotes by square footage alone?

No. Area sets a rough floor for how long a visit takes, but it says nothing about restroom count, occupancy, floor finishes, public traffic, or visit frequency — and those drive the work. Two spaces of identical size with different headcounts and different entry traffic are different jobs. Use area as one field in the brief, not as the basis of comparison.

Should the lowest quote win?

Start by comparing scope: rooms, tasks per visit, visit frequency, supplies, exclusions, and access. Once the proposals are normalized, compare reliability, communication, relevant experience, and fit for your space. A lower comparable price is one consideration; it should not be the only one.

What if my occupancy changes?

Ask before signing how the scope is adjusted and who approves the change. Occupancy moves — a team grows, a hybrid schedule shifts the busy days, a floor empties for a season. What matters is that frequency can be revisited without rewriting the whole arrangement, and that any change is recorded in the written scope so the routine and your expectations stay aligned.

Where to go from here

If you are collecting proposals now, the most useful next step is to see what a specific, verifiable scope looks like before you read anyone's price. Our sample commercial cleaning scope shows the level of detail worth expecting, and our pages for office cleaning in NYC and Westchester and commercial cleaning in Westchester County describe how we set up a routine for a given space. When you are ready, request a walkthrough and a written scope and you will have one proposal that is already structured for comparison.