To hire office cleaners well, define the scope in writing first, then choose a provider on insurance, screening, supervision and references rather than on the lowest bid. Ask for a current certificate of insurance, a written task list with frequencies, and a clear process for fixing missed work. Then match the visit schedule to how heavily your space is used.
We have cleaned homes and workplaces in Vancouver, WA and the Portland metro area since 2006. This guide covers what we would want to know if we were the person signing the contract: what the service includes, how to vet a company, which questions to ask, what drives price and how often to schedule visits.
TL;DR
- Write down what you need cleaned, how often and to what standard before you request a single quote. Specific scope gets you comparable bids.
- Vet on insurance, background screening, supervision, staff retention and references. The cheapest bid is not a safe default.
- Industry-wide, general offices run roughly $0.09 to $0.17 per square foot, but your price depends on frequency, soil level, services and local labor costs.
- Offices in steady daily use often do best with three to five visits a week. Lighter-use spaces can run on weekly or biweekly service.
- Ask how missed work is corrected, who holds keys and alarm codes, and how renewal and termination work before you sign.
Table of Contents
- What office cleaners actually do
- Start with a written scope
- How to vet an office cleaning company
- Questions to ask before you sign
- What office cleaning costs
- How often should an office be cleaned?
- A step-by-step way to hire
- Our perspective
- Hire a dedicated office cleaning team in Vancouver and Portland
- FAQ
- Sources
What office cleaners actually do
Commercial cleaning is broader than basic housekeeping. ISSA, the cleaning industry association, describes routine work such as dusting, trash removal, restroom sanitation, sweeping and mopping. It also covers floor care (carpet cleaning, stripping, buffing, waxing) and specialty work such as window washing and post-construction cleanup. ISSA’s point is that the right scope depends on building type, size, usage and industry requirements.
For a typical office, that translates into a few layers:
- Workstations and common areas: desk surfaces, reception and lobby, conference rooms, hallways.
- Restrooms: sanitizing fixtures, floors and touch points, and restocking consumables. Our guide to office restroom cleaning standards breaks down the daily tasks.
- Breakroom and kitchen: counters, sinks, appliance exteriors, tables and floors. See our office kitchen checklist for what an inspection-ready kitchen looks like.
- Floors and glass: vacuuming, mopping and interior glass.
- High-touch disinfection: door handles, switches, shared equipment and similar surfaces. ISSA notes that infection-control cleaning can follow CDC and OSHA standards where the setting calls for it.
A useful way to think about it: routine cleaning keeps the space presentable and sanitary day to day, while deep cleaning resets it. If you want to see what a full reset covers, our office deep cleaning checklist goes area by area.
Janitorial or office cleaning?
The two terms get used interchangeably, and that is where gaps appear. One bid may include restroom restocking and trash handling while another assumes you supply them. Our comparison of janitorial vs office cleaning explains how to prevent those gaps, and it is worth reading before you request quotes.
Start with a written scope
Before you contact anyone, put the job on paper. ISSA’s guidance on the bidding process says that clear operational specifics lead to better-quality bids, because cleaners understand what, when, where and how to clean. Without it, every company prices a different job and you cannot compare the numbers.
A workable scope includes:
- Square footage and layout: number of restrooms, kitchens, private offices, open areas, conference rooms.
- Floor types: carpet, hard floors, tile, and which ones need special care.
- Task list by area: what happens nightly, weekly and monthly.
- Schedule and access: days, hours, whether staff are present, how entry works.
- Supplies: who provides paper goods, soap and liners.
- Quality expectations: how you will inspect and what counts as acceptable.
Our janitorial scope of work guide lists seven elements a bid-ready scope should contain, and our office cleaning checklist for managers gives you a starting task list you can edit.
One more reason to be specific: Proportional FM notes that generic scope language is a common source of disputes. A vendor who is comfortable with detailed language has usually built operations around it.
How to vet an office cleaning company
The goal of vetting is simple: find out whether the company will show up consistently, do what the scope says and protect you if something goes wrong. Five checks cover most of it.
1. Insurance you can verify
Ask for a current certificate of insurance. Proportional FM suggests general liability minimums of $1 million per occurrence and $2 million aggregate, and recommends verifying coverage directly with the issuing agent rather than trusting a paper copy alone. Check that the policy is current and that your company can be named as an additional insured if your lease or internal policy requires it.
2. Background screening
Cleaning crews often work after hours and may hold keys and alarm codes. A 2026 e-ventures buyer’s guide describes background screening and a fidelity bond as basic requirements for commercial providers. Ask the company how it screens staff and whether it carries a bond. At Octomaids, all staff are background-checked, professionally trained and insured.
3. Supervision and consistency
Ask who inspects the work and how often, and whether you will see the same people each visit. A rotating cast of strangers means more keys in circulation and more variation in quality. We assign a dedicated team to each client for that reason.
4. Staff retention
Turnover is a quiet predictor of quality. Proportional FM says vendors with average account retention above 18 months typically deliver more consistent cleaning. Ask a prospective company how long its clients stay and how long its cleaners stay.
5. Reviews and references
Check Google, Yelp and the Better Business Bureau, and ask for references from current clients. This is advice Tim Conn gave in a 2024 Forbes Business Development Council column. When you call a reference, ask about the first three months: how problems were handled matters more than whether there were any.
Employment compliance
The e-ventures guide also flags that labor problems at a contractor can reach the client. It cites misclassifying cleaners as independent contractors and unpaid overtime as situations that can sometimes draw a client into legal claims. Ask whether cleaners are the company’s employees, and consult your attorney or HR advisor if you have questions about your specific exposure.
If you also hire for your home, the same logic applies. Our guide to vetting trustworthy home cleaners walks through it.
Questions to ask before you sign
A contract should answer these without you having to pry. If a company is vague on any of them, treat that as information.
| Topic | What to ask |
|---|---|
| Scope | What is included in each routine visit, and how often is each task done? |
| Extras | Which services cost extra (carpet extraction, window washing, strip and wax)? |
| Supplies | Are equipment, chemicals and restroom consumables included, or billed separately? |
| Quality control | How is work inspected, and by whom? |
| Corrections | How quickly is missed work fixed, and at what cost to you? |
| Access | Who enters the office, and how are keys and alarm codes stored and tracked? |
| Insurance | Can you supply a current certificate of insurance? |
| Term | How do renewal, rate changes, termination and notice periods work? |
Our own service agreement is public, so you can see what a straightforward set of terms reads like and compare it with any other proposal on your desk.
On supplies specifically, it is worth asking early, because it changes the comparison between bids. Our piece on whether cleaners bring supplies covers three booking questions to settle it, and our office cleaning supplies guide shows par levels by zone if you plan to stock consumables yourself.
What office cleaning costs
Commercial cleaning is usually priced by square foot, by hour or as a flat monthly fee. ISSA’s December 2025 guide gives typical industry-wide rates for general offices of $0.09 to $0.17 per square foot. It stresses that these are guidelines, not fixed prices.
What moves your number up or down:
- Building type and use: a medical office costs more to clean than a quiet accounting suite.
- Frequency: more visits per week raise the monthly total, though often lower the per-visit cost.
- Soil level: heavy foot traffic, food areas and lots of glass add time.
- Included services: restocking, floor care and disinfection each add labor.
- Local labor costs: wages in the Portland metro area are not the same as in other regions.
- Equipment and chemicals: specialized products or machines affect the price.
Octomaids does not publish prices for commercial work, because a fair quote depends on seeing the space and the scope. We price after understanding the building, and we are happy to explain the line items.
Be careful with the lowest bid
It is tempting to pick the lowest number. ISSA reports that in over 60% of DCS-managed RFPs, the low bid is the losing bid, and that bids without a reasonable profit margin can lead to performance problems. A price that seems too good often means thin staffing, high turnover or a scope that will be renegotiated later.
How often should an office be cleaned?
The right frequency depends on headcount, foot traffic and how sensitive your space is to hygiene. Angi’s October 2026 cost guide says offices with steady daily use often benefit from cleaning three to five times a week, while high-traffic, hygiene-critical spaces may need daily service. Weekly, biweekly, monthly and one-time schedules are also used, depending on the business and foot traffic.
A practical way to choose:
- Daily or near-daily: larger teams, shared kitchens, client-facing reception, medical or wellness settings.
- Two to three times a week: small and mid-size offices with regular occupancy.
- Weekly or biweekly: small teams, hybrid schedules, low-traffic suites.
- Periodic deep cleans: quarterly or twice a year for carpets, hard floors, glass and detail work, in addition to routine visits.
If your team works hybrid, start lower and adjust after a month. A good provider will tell you when you are paying for visits you do not need.
A step-by-step way to hire
- Write the scope and schedule using the checklist above.
- Shortlist three companies that serve your area and handle your building type.
- Request a walk-through. Any serious provider will want to see the space before quoting.
- Compare proposals line by line, not just totals. Check that each includes the same tasks and supplies.
- Verify insurance and call references.
- Negotiate the term. Ask for a trial period or a short initial term and clear notice provisions.
- Run a first-month review against your checklist and adjust the scope.
Our perspective
Most of the trouble we see in office cleaning is not about effort. It is about expectations that were never written down. One person assumes the breakroom fridge is included, another assumes it is not, and three weeks later everyone is frustrated.
That is why we start with a conversation about how your space is used, then turn it into a task list with frequencies. Families and offices have more in common than you might expect: people want to walk in and feel that someone has looked after the place, without having to think about it.
We believe consistency is the real product. Octomaids is family-owned and locally operated, not a franchise, and we send the same dedicated team each visit instead of rotating staff. That means the people cleaning your office learn where the quirks are, and you learn whom to ask when something needs attention. Our staff are background-checked, professionally trained and insured, and our services are satisfaction guaranteed.
We have served Clark County and the Portland metro area since 2006, and our community-voted awards came from the same place as our long-term clients: showing up and doing it right, again and again.
Steven
Hire a dedicated office cleaning team in Vancouver and Portland
If you manage an office in Vancouver, WA, Clark County or the Portland metro area, Octomaids provides commercial, office and janitorial cleaning with the same dedicated team on every visit. We can also handle post-construction cleanup when you move into or renovate a space.
Tell us about your space, schedule and priorities, and we will build the scope with you. See our commercial and office cleaning services or start from octomaids.com.
FAQ
How much should I pay for office cleaning?
ISSA’s December 2025 guide puts typical industry-wide general-office rates at $0.09 to $0.17 per square foot, but treats them as guidelines. Your quote will reflect frequency, soil level, included services and local labor costs, so ask for a written proposal after a walk-through.
Should I hire a company or an individual cleaner?
A company can offer insurance, screening, backup coverage when someone is out and a supervision process. Whichever you choose, ask for proof of insurance and clarify employment status, since misclassification can create legal exposure. Your attorney can advise on your situation.
Do I need to be in the office when cleaners arrive?
Not necessarily. Many offices are cleaned after hours, which is why access control matters. Ask how keys and alarm codes are stored, who is authorized to enter and how entries are tracked.
What if the cleaning is missed or not up to standard?
Your contract should say how quickly missed work is corrected and who pays. Put your task list in writing and review it with the provider during the first month so problems are caught early.
Sources
- What is Commercial Cleaning? Industry Growth, Trends (ISSA)
- A Better Cleaning RFP Process to Drive Value (ISSA)
- Commercial Cleaning Rates per Square Foot (ISSA)
- How to Vet a Commercial Cleaning Vendor (Proportional FM)
- Professional Cleaning: Key Considerations When Choosing a Vendor (Forbes)
- Cleaning Services Buyer’s Guide (e-ventures)
- How Much Does Commercial Cleaning Cost? (Angi)
Recommended
- Office Deep Cleaning Checklist: Area-by-Area Guide
- $0.07–$0.20/Sq Ft: What Managers Should Pay for Small Office Cleaning
- How to Create an Office Cleaning Schedule That Works
- 6 Steps to an Audit Ready Office Cleaning Checklist for Managers
About Octomaids
Octomaids is a locally operated professional cleaning company serving Vancouver, Clark County, and the surrounding Portland metro area. Since 2006, our cleaning teams have helped homeowners, renters, property managers, and businesses with recurring cleaning, deep cleaning, move-in/move-out cleaning, and commercial cleaning.
Our cleaning articles are reviewed to ensure the information reflects our real-world experience and professional cleaning practices.