Post-construction cleaning in Koto Ward, Tokyo
Large handover cleans for new apartments, converted warehouses and big offices in Koto, with crews sized to the floor area.
Scale is the point in Koto
Many projects in Koto Ward are big by Tokyo standards: new apartment blocks with many units, converted buildings with a wide floor plate, and large offices or workspaces. The job is organised less like a house clean and more like a programme. Send the plans and the floor area and tell us how handover is phased, and we size the crew and the order of work to fit.
New apartments, unit by unit
For a new apartment building, each unit needs the same checklist, and the common corridors, entrances and shared rooms need their own. We clean units to the same standard, with removal of fine dust and construction dust, wiping of doors, frames, fixtures and built-in cabinets, cleaning of windows, glass and sashes, removal of protective film and curing tape, and a final pass on kitchens, bathrooms, toilets and washrooms. The photo report is arranged by unit.
Converted warehouses and open workspaces
Offices made from older warehouse space have large floors, tall glass, new partitions and exposed finishes. We remove dust from surfaces, frames and shelves, clean glass and sashes, wipe fixtures and built-in furniture, and vacuum and damp-mop the floors. Treatments for concrete floors such as wax stripping, sealing or machine polishing are not our work, and if the specification calls for them we say so and leave that to the right trade.
Phased handover, floor by floor
In a big building the floors rarely finish together. Tell us which floor will be ready first and which last, and we can clean each floor as it is released, rather than waiting for the whole site. Every floor gets its own checklist and photos, so the general contractor can accept it and move on.
Freight lifts, loading and common areas
Large buildings run on shared logistics: freight lifts, loading bays, temporary protection and delivery slots. We ask for the contractor’s site rules and fit our crew into the schedule they set. Our equipment goes in and out through the route you assign, and common areas are left as protected as we found them.
Working with the general contractor
The people who book are usually the general contractor (ゼネコン), a developer, or a tenant’s fit-out manager. We can follow your inspection flow: you tell us the order in which your own inspector will walk the floors, and we finish in that order. The checklist can follow your own headings if you send them.
Quote from plans and floor area
A large project is quoted as one fixed price from plans, floor area, photos or a site look. We reply by message and confirm before the visit. Smaller phases may be done by one cleaner or two with a supervisor; larger ones by a bigger crew. Koto is inside the 23 wards, so there is no travel cost.
Scope limits and follow-up
We do not clean HVAC ducts, strip wax or seal floors, haul industrial waste, work on exterior high-rise or gondola surfaces, remove cured paint or adhesive damage, repair scratches or handle biohazards. Light debris and offcuts are bagged for the site’s disposal. Standard visits are 9:00 to 17:00; out-of-hours by agreement. A miss reported within 24 hours with a photo is re-cleaned at no cost.
Glass, sashes and large openings
Koto’s newer buildings often have large windows and glass partitions. We clean glass, sashes and frames on the interior side, remove protective film, tape and labels, and wipe fresh sealant smudges and light paint splatter with surface-safe methods. We do not do exterior high-rise or gondola work, so any outer face that cannot be reached from inside is left to a specialist.
How we size the crew
There is no fixed formula, because the right crew depends on the floor area, the number of units, the finishes and how soon each floor is released. We look at your plans and photos, decide how many cleaners and supervisors fit, and tell you before you accept. Smaller phases may be done by one cleaner with a supervisor or two cleaners with a supervisor; large ones get a crew sized to the job.
Reporting by floor and unit
A large project produces many photos. We group them by floor and by unit, and keep the checklist in the same order, so that the contractor’s inspector and the client’s representative can both find what they need. If you already use a template for your acceptance checks, send it and we will report in that format.
A site look for larger projects
For a large building, a short site look before the quote often saves time later. We see the lifts, the loading route, the finishes and the access, and we set the order of work with you. It is also the moment to agree who we contact on the day, how keys or entry cards are passed, and where our equipment can be kept.
Occupancy dates and sequencing
In a large building the date that matters is when residents or tenants move in. Tell us that date, and the date each floor is expected to be released. We work backward from them, so that the floors needed first are cleaned first and the inspection of each floor does not wait on us. If the programme changes, tell us by message as early as you can, and we adjust the crew and the order of work with you. Cancellation under 24 hours before the visit is charged at 50%.
How do I book a cleaner?
Choose a service
Pick a plan and see the fixed price.
Pick a date
At least 24 hours ahead, between 9:00 and 17:00.
We confirm
We reply by email, normally within 1 hour.
We clean
Your cleaner arrives with supplies and the agreed checklist.
Frequently asked questions
How big a project can you handle?
Large projects get a crew sized to the job. Send the plans and floor area.
Can you clean a converted warehouse?
Yes, the interior surfaces, glass and floors by sweeping and damp-mopping. We do not strip wax or seal or polish floors.
Can you clean as floors are released?
Yes. Tell us the sequence and we clean each floor in turn.
Do you clean common corridors and entrances?
Yes, as part of the project, if they are in the plans.
Price shown upfront. Book in 2 minutes, reply within 1 hour
Fixed priceTeam + supervisorEnglish and Japanese
Ready to book? Check availability
Inquiries and reservations are accepted 24 hours a day. When you submit, we check availability, assign a cleaner and contact you within 1 hour.
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