Office cleaning contracts are won by knowing who actually makes the vendor decision, walking the building before you price it, and sending a proposal specific enough to prove you understood the space. Corporate offices add layers smaller accounts don't have: after-hours access, security sign-in, sustainability standards, and a decision that usually passes through three or four people. A proposal aimed at the right people is what gets you through those layers.
I've staffed office accounts from small single-floor suites to multi-tenant towers, and the first time we tried to land a corporate building, we did what most operators do: came in low to get a foot in the door. We won it and lost money on it for a year. And the low price wasn't why we won. It took too long to figure out that the facility manager we'd been courting didn't sign anything. Three other people did, and none of them had read our proposal the way we'd written it.
Office cleaning contracts go to the operator who reaches every person in the decision chain with what they need to hear. Map the chain first, then write the proposal. Price comes after.
What makes office cleaning contracts different from other commercial work?
Office accounts differ from other commercial work in four ways: tighter access windows, building security rules, sustainability standards, and a decision spread across several people.
Access hours are the first constraint. Most corporate offices get cleaned after 6 p.m. or on weekends, sometimes in a fixed window between the last employees leaving and a security lockdown. Your crew size and schedule have to fit that window; it won't bend to fit you.
Security comes next. Multi-tenant towers usually run a lobby desk with sign-in, badge access, and sometimes a list of approved vendor staff. You'll face background checks and a process for adding or removing cleaners from the approved list.
Sustainability requirements show up more often than small-office operators expect. Buildings pursuing or holding LEED certification commonly require green cleaning products and documented procedures, and the building team'll ask how you meet them.
Multiple decision-makers are the difference that matters most. A medical suite owner's the one who hires you directly. A corporate building runs the decision through a chain, and that's what the next section maps.
Who makes the decision on office cleaning vendors?
In a corporate office building, the cleaning vendor decision usually moves through four roles: the facilities director who lives with the result, the property manager who controls the approved-vendor list, procurement who runs the bid, and finance or leadership who sign off above a spending limit. Each one needs to hear something different.
Take a real shape: a 50,000-square-foot, three-floor corporate office cleaned three nights a week, owned by one company but managed by a third-party property management firm. Here's how the decision typically flows, and what each person is actually listening for. Companies don't all run it the same way, so confirm the chain on every bid.
| Role | What they control | What they need to hear |
|---|---|---|
| Facilities director | Day-to-day building standards and tenant complaints. Often writes the scope and recommends the vendor. | That complaints will drop, missed nights get caught, and problems reach them before tenants do. |
| Property manager | The approved-vendor list, contract terms, and reporting to the building owner. | That you're compliant, insured, and able to produce reports they can pass up to the owner. |
| Procurement | The formal bid process at larger companies: deadlines, format, comparison. | A complete, on-time submission that follows their format and can be compared line by line. |
| Finance or leadership | Sign-off above a spending threshold, which varies by company. | A predictable cost with no surprise change orders mid-term. |
Most advice on how to get cleaning contracts with offices skips this map entirely. Two things change it. In a multi-tenant building, the property manager usually hires cleaning for lobbies, restrooms, and common areas, while each tenant may hire separately for its own suite. That's two separate sales. And at smaller companies, procurement and finance collapse into one person, often an office manager or controller. Either way, you'll want to know who holds each role before you write a word. A proposal that only answers the facilities director will stall at procurement, and one that only answers procurement won't get recommended in the first place.
Where do you find office cleaning contracts to bid on?
The best places to find office work are commercial property management firms, corporate real estate listings, subcontracting from larger contractors, and direct outreach to facility managers on LinkedIn.
If you're working out how to find office cleaning contracts, start with property management firms. Large commercial managers such as CBRE, JLL, and Cushman & Wakefield oversee a big share of office space, alongside plenty of regional firms, and getting onto one firm's approved-vendor list can open several buildings at once. Commercial real estate listings and broker relationships tell you when a building changes hands or a new tenant is moving in, which often triggers a new cleaning contract. Subcontracting from a larger building service contractor gets you inside corporate buildings and builds the references corporate buyers ask for. And LinkedIn makes facilities directors findable in a way they weren't a decade ago, so a specific, prepared message about their building beats a cold call.
The full channel breakdown, including which ones fit a smaller crew, is in the guide on where to find commercial cleaning contracts.
What does a winning office cleaning proposal include?
A winning office cleaning proposal includes a scope broken out by floor and area, compliance documents attached up front, references from buildings of similar size, and a clear answer to how you'll prove the work was done.
Scope specificity comes first. For that 50,000-square-foot building, don't write "nightly cleaning of all office areas." Break it out floor by floor: lobby, restrooms by floor with fixture counts, open office, private offices, break rooms, conference rooms, each with a frequency. That level of detail tells the facilities director you walked it.
Compliance documents go in the first submission: certificate of insurance, workers' comp, and anything the building's security or sustainability standards require. Procurement won't always read the scope of an incomplete bid before setting it aside.
References from similar buildings answer the question every corporate buyer has about a smaller operator. If your experience is medical offices, say so, and explain what carries over: after-hours work, strict standards, sensitive areas. Then point to the closest thing you've got to a corporate account, even if it's small.
Proof of service is the part most proposals skip. Include a sample of the report the client would receive, with check-in times and photos. The free commercial cleaning proposal template gives you the structure; the sample report is what sets you apart. If you're figuring out how to bid on office cleaning contracts against larger competitors, a smaller operator can win right here.
Price it before you propose it. Run the building through the free commercial cleaning calculator, then lay out the scope in the proposal template.
How do you price an office cleaning contract?
Price an office cleaning contract from the hours the work takes: estimate labor hours per visit from your walkthrough, apply your fully loaded labor cost, add supplies, overhead, and margin, then check the total against local market rates.
Labor is the biggest number in the bid. The U.S. Bureau of Labor Statistics puts the national median wage for building cleaning workers at $17.56 an hour (OEWS, May 2025), and your fully loaded cost adds payroll taxes, workers' comp, and benefits on top of that. Estimate the hours from what you saw on the walk, not from square footage alone. Three floors of open office cleans faster than the same footage in private offices and restrooms.
Underbidding does its damage right here. Coming in low to win a corporate building locks you into that price for the full term, and corporate contracts don't often reopen pricing mid-year. Price it to cover your real hours from day one; you won't get another shot. The deeper math on why per-square-foot pricing misleads is in the guide to commercial cleaning rates per square foot.
What ProTeams features help you win and keep office contracts?
ProTeams gives you the evidence corporate facility managers ask for: real-time visibility into who's on-site, timestamped proof of service, and, on higher plans, location-verified check-ins and reports sent to clients automatically.
Every role in the decision chain wants the same thing underneath: proof. They'll just ask for it differently. The facilities director wants to know a missed night gets caught before tenants arrive, and ProTeams' real-time visibility and no-show alerts do that. The property manager wants records to pass up to the owner, and proof of service software gives them timestamped photos marked verified when they're taken on-site. On the Growth and Scale plans, geofenced check-in confirms your crew was actually in the building, and reports go to the client automatically each week, month, or quarter. A client portal lets the building team check schedules and report issues without calling you.
Those records do double duty. In the proposal, a sample report answers "can you prove it?" before anyone asks. After you win, they're what you bring to the renewal conversation. The full path from finding work to keeping it is in the playbook on how to get commercial cleaning contracts.
Frequently Asked Questions
How do I get my first office cleaning contract?
Start with a smaller office or a single floor where you can deliver well, and use your existing work as the reference. Get your insurance certificates ready, walk the building before you price it, and send a scope broken out by area with a sample of the report the client would receive. If corporate buildings are the goal, subcontracting for a larger contractor is a fast way to build the references those buyers ask for.
What do corporate facility managers look for in a cleaning company?
They're looking for reliability they can prove to someone else. That means a crew that shows up, a way to catch and fix a missed night before tenants notice, insurance and compliance in order, references from similar buildings, and reports they can pass up to the property owner. Price matters, but only between vendors who clear those bars first.
How much does office cleaning cost per square foot?
There's no single rate worth quoting, since it'll depend on the building's layout, how often it's cleaned, the scope, and local labor costs. Labor drives most of it: the national median wage for building cleaning workers is $17.56 an hour, per the Bureau of Labor Statistics (May 2025). Build your price from estimated hours and your fully loaded labor cost, then compare it with local market rates.
Who decides which cleaning company an office building hires?
Usually several people. The facilities director manages the building day to day and often recommends the vendor, the property manager controls the approved-vendor list and contract terms, procurement runs the formal bid at larger companies, and finance or leadership signs off above a spending limit. In multi-tenant buildings, tenants may hire separately for their own suites.
Aim the proposal at the whole chain
The corporate building goes to the operator who knew the property manager needed reports, procurement needed a clean submission, and the facilities director needed the complaints to stop. That's knowable before you bid. So map the chain, walk the building, price your real hours, and show proof you've already got. When you're ready to show corporate buyers that kind of proof, start your free trial or book a demo.
Win the contract, then prove you earned it every night
Corporate buyers want evidence, not promises. ProTeams gives you timestamped proof of service, no-show alerts, and client-ready reports — the same records that answer every person in the decision chain.
