Office Building Cleaning: Who Cleans What, How Often

Office building cleaning covers far more ground than the offices inside it. Lobbies, elevators, stairwells, shared restrooms, and parking areas all need service. Most of them fall under a different contract than the suites upstairs.

That split causes most of the confusion our team sees when a property manager calls. Tenants assume the building handles everything, while landlords assume tenants cover their own space. Somewhere in the middle, a restroom goes three days without a restock and everyone hears about it.

The short version: office building cleaning in a multi-tenant property usually runs on two separate contracts. The landlord covers common areas five nights a week, and each tenant contracts for its own suite. Common area service in DFW generally runs $0.06 to $0.12 per square foot per month, and building class drives frequency more than total square footage does.

What Does Office Building Cleaning Include?

Office building cleaning includes every shared space a tenant walks through before reaching their own door. The scope is built around traffic patterns rather than square footage, because the lobby sees more feet in a day than an entire floor of private offices.

A standard common area scope covers the following:

• Lobby floors, glass, entry mats, and reception surfaces, serviced nightly
• Elevator cabs, tracks, and call button panels, wiped nightly
• Shared restrooms, including fixtures, partitions, mirrors, and consumable restocking
• Corridors, stairwells, and landings, vacuumed or dust mopped on a set rotation
• Break rooms and shared kitchens, when the building operates them
• Exterior entries, sidewalk sweeping, and trash removal near the doors
• Fitness rooms, conference centers, and tenant lounges in amenity buildings

Periodic work sits on top of that nightly scope. Carpet extraction, hard floor refinishing, high dusting, and window washing get scheduled quarterly or semiannually, because they need equipment and hours a nightly crew does not carry.

Who Cleans What in a Multi-Tenant Building?

The landlord cleans the common areas and the tenant cleans its own suite. That line holds in most DFW leases, though the exact wording lives in the common area maintenance section rather than in a cleaning contract.

Landlord scope typically covers:

• All lobbies, corridors, elevators, and stairwells
• Shared restrooms on every floor
• Loading docks, garages, and exterior entries
• Building-wide trash removal and recycling staging

Tenant scope typically covers:

• Private offices, workstations, and conference rooms inside the suite
• Suite-specific kitchens, break areas, and private restrooms
• Interior glass, whiteboards, and specialty equipment
• Any frequency above the building standard

Full-floor tenants complicate the picture, because the corridor and restrooms on that floor serve only them. Some leases push that space into tenant scope, and others keep it with the building. We ask to read the CAM language before quoting, since guessing wrong shifts real money in both directions.

How Often Should Common Areas Be Cleaned?

Most office buildings clean common areas five nights per week, with restrooms serviced daily and periodic work scheduled by quarter. Frequency follows traffic, so the same building can carry three different schedules at once.

A frequency plan that holds up in a typical DFW Class B property looks like this:

• Nightly: lobby, elevators, restrooms, trash removal, entry glass
• Two to three times weekly: corridor vacuuming, stairwells, break rooms
• Weekly: low dusting, baseboards, interior glass at eye level
• Monthly: high dusting, vent covers, elevator track detail
• Quarterly: carpet extraction in high-traffic zones, hard floor burnishing
• Semiannually: exterior window washing, stripping and refinishing on VCT

Buildings with a day porter run a different rhythm. A porter handles restroom checks, spill response, and lobby touch-ups during business hours, which lets the night crew focus on detail work instead of chasing the same restroom twice.

What Does Office Building Cleaning Cost in DFW?

Common area cleaning in Dallas and Fort Worth generally runs $0.06 to $0.12 per square foot of common area per month. Full-building programs that include tenant suites usually land between $0.10 and $0.20 per rentable square foot monthly, depending on frequency and finish level.

Three factors move that number more than anything else:

• Restroom count. Restrooms carry the highest labor minutes per square foot in the building
• Floor finish. Polished concrete costs less to maintain than VCT that needs stripping and waxing twice a year
• Amenity space. Fitness rooms, conference centers, and tenant lounges add hours that lobbies do not

Square footage alone is a weak predictor here. A 60,000 square foot building with eight restroom sets and a fitness room can cost more to service than a 90,000 square foot building with four restroom sets and open corridors.

How Does Building Class Change the Scope?

Building class sets the standard tenants expect, and that expectation drives frequency, staffing, and inspection rhythm. The physical work does not change much between classes. The tolerance for a miss changes a great deal.

• Class A: day porter coverage during business hours, nightly detail in all common areas, and documented inspections. Lobby appearance is treated as a leasing asset
• Class B: five nights of common area service, restrooms daily, periodic work on a published calendar. Day porter coverage is common in larger properties
• Class C: three to five nights weekly, with periodic work scheduled as budget allows

Older properties in Fort Worth and the Mid-Cities often sit in Class B or C with Class A tenants inside them. Those buildings usually need a scope written around specific problem areas rather than a standard template.

What Belongs in the Scope of Work?

A scope of work should name every area, every task, and every frequency in writing. Vague scopes are the root of most vendor disputes, because both sides remember the walkthrough differently six months later.

A complete scope document includes:

• An area-by-area task list with frequencies stated per task
• Named exclusions, so periodic work is not assumed to be included
• Consumable responsibility, covering who supplies paper, soap, and liners
• Access and security protocols, including badge handling and alarm codes
• Inspection frequency and the format results are reported in
• A response window for callbacks and emergency requests

Our commercial office cleaning checklist works well as a starting template for the task list. Property managers running several buildings should also review how property management cleaning scopes get standardized across a portfolio.

How Do You Keep Quality Consistent Across Floors?

Consistency comes from the same crew working the same building, supported by scheduled inspections. Turnover is the real enemy in this work. A new crew every month means the same corner gets missed every month, because nobody has learned the building yet.

Three practices hold quality steady:

• Consistent crews. The same team learns which restroom runs out first and which entry tracks in mud after rain
• Documented inspections. ISSA cleaning standards give both sides a shared definition of acceptable, instead of a subjective judgment call
• A dedicated account manager. One person who knows the building answers faster than a dispatch line

Tenant complaints are also useful data. When the same floor generates repeat issues, the fix is usually a frequency change in that zone rather than a new vendor.

Getting the Scope Right for Your Building

Most office buildings do not need more cleaning hours. They need the hours placed where the traffic actually is, with the tenant and landlord scopes written down clearly enough that nothing falls between them.

Our team handles commercial building cleaning across Dallas, Fort Worth, Arlington, Plano, and Irving, and we build the scope from a walkthrough rather than a template. You can see the full range of commercial cleaning services we provide, or bring us your current scope and we will tell you honestly where it is thin.

Schedule a no-pressure walkthrough of your facility and we will put together a scope and frequency plan built around how your building actually gets used.