Corporate Office Cleaning SLAs: What Procurement Should Demand

Bottom line up front: Corporate office cleaning is one of the easiest categories to get wrong because it looks simple. The cost-per-square-metre comparison hides scope variance, governance overhead and tenant satisfaction risk. A well-specified SLA with disciplined KPI governance typically delivers higher tenant satisfaction at 5-15% lower total cost than the lowest-quote alternative.

Why "lowest cost-per-sqm" is the wrong question

• Per-sqm pricing assumes equivalent scope. Vendor A's quote covers boardrooms, breakout zones and lift lobbies; Vendor B's quote excludes them as "common area." Net cost identical; net coverage different.
• Per-sqm pricing ignores variation creep — the things you'll be invoiced for outside scope (after-event resets, deep carpet steam, glass partition cleans).
• Per-sqm pricing ignores governance overhead — the time your FM team spends chasing the vendor, processing invoices and managing tenant complaints.
• Per-sqm pricing ignores tenant satisfaction. A cheap vendor whose performance triggers tenant lease renegotiations costs you the building.

The scope structure that actually works

Don't price per square metre. Price per task class, with frequency:

Task class	Description	Typical frequency
Workstation surface clean	Desktops (keyboards optional), monitor frames, phones, drawer fronts	Weekly or bi-weekly
Floor care	Hard floor mop / vacuum, carpet vacuum, spot-clean	Daily
Restroom service	Full clean, restock, sanitiser refresh, fixture descale	2x daily peak; nightly close
Kitchen / breakout	Surface clean, dishwasher load, fridge wipe, bin liner	Daily + scheduled deep
Lift lobby / common area	Floor, glass, brass, signage	Daily
Touchpoint disinfection	Door handles, lift buttons, light switches, hand rails	Daily, named touchpoint register
Glass & partition	Internal partition glass, reception screens	Weekly
Boardroom reset	Pre-meeting refresh, post-meeting clear-down	On-call from booking system
Periodic deep	Carpet steam, hard-floor strip and seal, high dusting, exterior glass	Quarterly to annually
Consumables	Toilet paper, hand soap, hand towel, sanitiser, bin liners	Stock-managed; never stockout

The four KPIs that matter

1. QA score (out of 100): Weekly supervisor audit + monthly account-manager audit. Trended monthly. Target: 95%+.
2. Attendance %: Rostered shifts attended on time. Target: 99%+.
3. Tenant complaint volume: Logged complaints per 100,000 sqm per month. Target: less than 0.5.
4. Average response-to-resolution time: From complaint logged to confirmed resolved. Target: less than 4 business hours.

What good looks like in the VMA

• Named periodic schedule with credit remedies for skipped tasks.
• Insurance schedule with annual COI re-verification clause.
• Sub-contracting either prohibited or fully transparent with WHS pass-through.
• Termination triggers tied to KPI floor (e.g., 3 consecutive months below 90% QA).
• Annual scope refresh built into the agreement — the office layout 12 months from now is not the office layout today.

Common corporate cleaning failures

• Hidden coverage gaps — the boardroom carpet hasn't been steam-cleaned in 18 months because nobody asked, and "annual" was never scheduled.
• Variation invoice creep — every after-hours event, every minor reconfiguration, every tenant request becomes a billable variation. The contract was lowballed at signing.
• Sub-contracting opacity — the cleaner on Tower 2 isn't actually employed by the vendor on your invoice. When something goes wrong, accountability evaporates.
• Reporting that says nothing — monthly report is a one-page PDF saying "No issues this month." There is no QA score, no attendance log, no trend. You're paying for service you cannot verify.

What WGC delivers in corporate environments

• Task-class SLA pricing — no surprise variations.
• Quarterly periodic schedule baked into the contract; skipped periodics auto-credit.
• Touchpoint register per floor; documented daily disinfection.
• Monthly KPI report covering QA, attendance, complaints, response times — exportable.
• Named account manager; quarterly business review with trended performance.
• 90-Day Iron-Clad Guarantee.

Real example: The Well & Co Pty Ltd head office at 1 Denison St, North Sydney runs on this exact model — task-class SLA, named account manager, monthly KPI pack.