Post-construction cleaning removes the fine dust, debris, and residue a build or renovation leaves behind, then details every surface so the space is ready for its final walkthrough or move-in.
Construction dust settles into every surface and reappears for days, so the work is methodical: top to bottom, then a second pass once the air settles. A rough clean comes first: clearing large debris, stickers, protective film, and adhesive residue that the trades leave stuck to counters, windows, and floors. Nothing gets detailed until the bulk of the mess is out of the way, because fine-dust work on a surface still covered in debris just moves the debris around.
The detail phase is the bulk of the hours. Window tracks, door frames, hinges, outlet covers, light fixtures, and the insides of cabinets all collect fine dust a regular clean never touches. HVAC registers and returns get vacuumed and wiped so the system stops recirculating dust after handover, which matters because a system that draws construction dust through its ductwork for weeks after occupancy undoes a lot of the surface-level work. Glass gets cleaned inside and out, hardware gets polished, and every fixture gets wiped down individually rather than dusted in passing.
Floors get their own pass separate from the detail phase, since floor work depends on what is underneath. New flooring gets vacuumed and mopped once the dust settles; existing floors that took damage or heavy traffic during the build sometimes need stripping and waxing rather than a standard mop, particularly on commercial VCT or similar resilient flooring that trades walk across daily during a build.
Timing matters as much as scope. Fine drywall dust stays airborne and resettles overnight, which is why the final pass is a separate visit rather than a longer first one. A clean finished the same day the trades leave often looks good in the moment, then shows a fresh film of dust the next morning as everything that was still airborne finally lands. Booking the detail clean after the trades finish but before furniture arrives, while every surface is still reachable, avoids working around boxes, drop cloths, and staged furniture that a moving crew would otherwise have in the way.
Commercial projects add a layer residential jobs usually skip: the substantial-completion clean ahead of a general contractor's final walkthrough. That clean is scheduled a day or two before the walkthrough so the space presents at its best when the owner or inspector sees it, and if the walkthrough flags anything, a shorter touch-up visit follows rather than repeating the full scope. Larger commercial fit-outs, in the 3,000 to 10,000 square foot range, typically need two to three days of cleaning compared to the one or two days a residential renovation usually takes, and a bigger crew can be brought in when the handover date is fixed and cannot slip.
It is the fine-detail mess that day-to-day cleaning is not built for: the dust in a window track, the film on a cabinet interior, the residue an adhesive sticker leaves behind. A standard recurring clean assumes a space that is already lived in or worked in; post-construction cleaning is what makes a freshly built or renovated space ready to become that space in the first place.
Scoping the clean at the plans-review or walkthrough stage, rather than after the trades have already left, is what keeps the quote accurate. A project with more glass, more finish trim, or a heavier dust load from demolition takes longer than a straightforward repaint-and-refresh, and knowing which kind of job it is before the crew arrives is what keeps the one or two day estimate honest.
-
Rough clean
Clear large debris, stickers, and adhesive residue from surfaces.
-
Detail clean
Dust and wipe every surface, fixtures, windows, tracks, and vents.
-
Final pass
Clean floors and re-check once airborne dust has resettled, ready for handover.