Post-Construction Cleanup in Buffalo, NY

More about this service

Who is responsible for cleaning on a construction site?

Cleaning responsibility on a build is normally split three ways: the general contractor keeps the site safe and broom clean day to day, each trade removes its own material and packaging, and the cleaning contractor is brought in for defined passes rather than continuous site housekeeping. When that split is not written into the scope, it surfaces as a disagreement at handover.

Before we quote, we want to know which part is ours. A rough clean priced as dust and floor work becomes a different job if it also means hauling out a subcontractor's abandoned material.

Say so in the scope if you want us to bag and stage debris at a dumpster, remove floor protection, or wipe down owner-supplied fixtures. Those are reasonable additions, they just need to be priced. If the space is a tenant turnover rather than a build, what you probably need is a turnover clean, which is a different scope.

What is a punch-list clean?

A punch-list clean is the cleaning that follows the repair work on a punch list, not the cleaning that follows the trades leaving. A punch list is the written list of unfinished or defective items an architect, owner or general contractor produces after walking a nearly complete space.

The distinction matters because it is scoped and priced differently. A final clean is measured by area. Punch-list cleaning is measured by disruption: a painter cutting in three doors, a tile setter pulling and resetting one section, a mechanical contractor opening a ceiling to rebalance a diffuser. The size of the room says very little about how much cleaning that generates.

Two things keep this from becoming an open-ended cost. First, hold the punch work in as few visits as possible instead of letting it trickle over two weeks. Second, agree up front on how re-cleans are billed once the final has been accepted, whether by the hour, by the room, or by the visit.

How do dust barriers and negative air change the scope?

Containment reduces how much of the building has to be cleaned at all, and it moves the hard work into a smaller footprint. A dust barrier is a sealed partition, usually poly sheeting or temporary panels, separating the work area from finished or occupied space. Negative air means a filtered fan pulls air out of the work zone, so air leaks into the containment rather than out of it and dust does not drift down the corridor.

What that means practically:

• Without containment, dust travels on foot traffic and through the return air path, and the final clean quietly grows to include rooms nobody was working in.
• Barrier removal is its own event. Taking poly down shakes loose everything caught on it, and there is almost always a visible dust line on the floor where the bottom edge was taped. Schedule the final clean after the barrier comes down, not before.
• Air scrubbers and walk-off mats belong to the project, not to the cleaning crew. Tell us if we are expected to change mats or service filters, because that is a scope item rather than an assumption.

Why a final clean can fail an owner walkthrough

A final clean can fail a walkthrough for two reasons that have nothing to do with missed cleaning.

The first is inspection conditions. Owners walk with the permanent lights on and often in raking daylight, which reveals streaks on glass, swirl on new stainless and haze on polished floors that were invisible under temporary lighting. If the permanent lighting is not energized when we clean, tell us, because then we bring our own light to the detail work.

The second is the dust bloom that follows HVAC startup. When the system is started and balanced, filters loaded during construction push settled dust back out of the diffusers onto everything below. Filter replacement is a mechanical contractor scope item, but the timing has to be coordinated with the clean or the room dusts itself overnight.

The items that get written up are usually the ones above sightline: ceiling grid, stair nosings, sprinkler escutcheons and exposed structure. Anything above ladder height is a high angle dusting question, and someone has to own who supplies the lift.

What changes the price of a post-construction clean?

Square footage is the starting point, not the answer. Two spaces of identical size can price very differently depending on what was built and what condition it is turned over in.

• Number of passes quoted. Each pass is priced separately, so a single final and a three-pass sequence are different line items rather than different rates.
• Condition at turnover. A space the trades cleaned up behind themselves prices differently from one where compound buckets, offcuts and packaging are still on the floor.
• Glass and millwork count. Interior partitions, storefront, mirrors and cabinet interiors are detail hours, and they scale with quantity rather than with floor area.
• Height and access. Open ceilings, exposed ductwork and atrium glass mean ladders or lifts and a slower working pace.
• Finish type. The material installed sets the labor, so a floor schedule with several different finishes costs more to turn over than a single material throughout.
• Schedule. Nights, weekends and a compressed window between punch and occupancy mean more staff on site at once.

Send square footage, floor and glass types, the number of passes and a target handover date to request a quote, and we will scope it against what is actually there. Ongoing service after the building opens is quoted separately as recurring commercial cleaning.