Marisol lives two doors down from us in a 1962 ranch, about 1,600 square feet, and the one line her kitchen remodel budget forgot was the post construction cleaning cost. In July her contractor took out the wall between the kitchen and the dining room. For six weeks the house was drywall, plywood and a plastic sheet taped over the hallway. On the last Friday in August he handed her the keys and called it “broom clean.”
It was not a place anyone could cook in. There was a film of white dust on the top of every door, inside the new cabinets, on the blinds in rooms nobody had worked in. She texted me a photo of her finger and a grey stripe on the fridge, because I had just finished pricing cleaners for our own house. We spent that weekend pulling quotes together. Three came back: $360, $740 and $825. Each one covered something different, her contract had already paid for part of the job, and we wasted a Saturday before any of them called back.
What a post construction cleaning cost pays for
A normal clean moves dirt that settled over a week. A post-construction clean removes a fine powder that got into everything over a month and keeps falling for days afterward. Drywall sanding dust is the main one. It floats, it gets into cabinet hinges and window tracks, and a regular vacuum blows the smallest part of it back into the room.
That is why the work is priced differently from anything on my house cleaning prices list. The companies Marisol called all asked the same first question: had the contractor already hauled away the debris? Cleaners do not take out scrap drywall, paint cans or the old countertop. That is a hauling job, and if it is still in the driveway it goes on a different invoice, the kind I priced in junk removal cost.
What a cleaner does take on is the dust. Top to bottom, inside and outside of every surface, with a HEPA vacuum and a lot of damp cloths.
The three phases, and why quotes split them
The second company explained this on the phone, and it made the rest of the quotes readable. Commercial builders book post-construction cleaning in up to three passes:
- A rough clean while work is still going on, after drywall and before paint. Scrap, big debris, a first pass of dust.
- A final clean once the trades are done. This is the real one: inside cabinets and drawers, vents, light fixtures, window tracks, stickers off new glass, floors twice.
- A touch-up after the punch list, because the painter always comes back for one wall and the electrician for one outlet cover.
A single-room remodel in a house usually needs only the second and third. Marisol’s contractor had done a rough pass himself, which is what “broom clean” meant in his contract: floors swept, debris out, nothing wiped.
Marisol’s three post construction cleaning cost quotes
All three came from our area in the last week of August 2026, for the same house: 1,600 square feet, the remodeled kitchen and dining room plus dust through the rest of it, three bedrooms, two baths. Prices move a lot by region. Read them for how the quote is built.
- An independent cleaner who works alone quoted $45 an hour and guessed eight hours, so $360. She would not do anything above a six-foot ladder and did not own a HEPA vacuum. Her plan was a regular deep clean, done slowly.
- A local cleaning company quoted by square foot for the whole house: $0.35 a square foot for the final clean, $560, and $180 for a touch-up visit within two weeks. $740 for both. HEPA vacuum, inside every cabinet and drawer, vent covers off and washed, windows inside including tracks.
- A company that mostly works for builders quoted a crew of three for five hours at $55 an hour each, $825, final clean only. They would also clean the exterior windows on the side where the dumpster had been, for $90 more.
She booked the $740. The touch-up was the reason. Her painter still had two walls on his list, and the builders’ crew wanted another full visit for anything after the first one.
What pushes a post construction cleaning cost up
By the third call, Marisol could have answered the questions before they asked them.
How big and how far did the dust travel? A kitchen remodel with the hallway sealed is priced very differently from one where the plastic sheet fell down in week two (hers fell down in week two). Was there sanding inside, or only framing? Are the floors new? New hardwood gets a dry method and a specific cleaner, and nobody wants to be the company that dulled it.
Then the age of the house. Both companies asked the year it was built. Marisol’s is 1962, and the EPA says any paid renovation, repair or painting work in a pre-1978 home that disturbs paint has to be done by a certified firm using lead-safe practices. Her contractor was certified and had tested the wall before opening it. The cleaners wanted to see that paperwork, and I think that is the right instinct. If your house is older and nobody tested, ask before anyone dry-sweeps anything.
The last factor is timing. The $825 crew had availability in four days. The $740 company needed nine, so she lived with the dust a little longer.
| Phase | When it happens | What it covers | Who did it at Marisol’s | What she paid |
|---|---|---|---|---|
| Rough clean | During the job, before paint | Scrap out, floors swept, first dust pass | Her contractor, in his contract | $0 extra |
| Debris haul | End of the job | Old cabinets, drywall scraps, packaging | Her contractor’s dumpster | $0 extra |
| Final clean | After the last trade leaves | Inside cabinets, vents, fixtures, tracks, floors twice, HEPA vacuum | Local cleaning company, two people | $560 |
| Touch-up | After the punch list | The painted walls, one bathroom, floors again | Same company, one person | $180 |
| Furnace filter | The day of the final clean | A fresh filter so the vents stop re-dusting | Marisol | $22 |
Three mistakes with a post construction cleaning cost
- Booking the final clean before the punch list is done. One drywall patch and a sanding block undo a $560 clean in a morning. Get the trades’ last visit on the calendar first, then the cleaner.
- Paying a cleaner for what the contract already covers. Read your contract for “broom clean,” “debris removal” or “final clean.” Marisol’s covered two of the five rows in that table.
- Leaving the old furnace filter in. The system ran the whole six weeks. Until the filter was swapped, every time the AC kicked on it pushed a little more dust onto the surfaces she had just paid to clean.
Grab the free printable: my one-page Remodel Cleanup Sheet, with the questions every cleaner asked, the three phases with a box for who is doing each one, and a line for the date of the last trade visit. Get the free sheet →
What didn’t work: the Saturday with the shop vac
Before any quotes came back, Marisol and I tried to do it ourselves. Her husband’s shop vac, a pack of microfiber cloths and a free Saturday. My job was the kitchen cabinets.
Two hours in, the kitchen looked worse. The shop vac had a standard filter, and the exhaust was blowing the finest dust up and out across the room. It landed on the counters we had wiped at nine in the morning. I had also started with the floor, which is backwards in any clean and much worse in this one, because everything above it comes down.
By three o’clock we had cleaned the inside of eleven cabinets, and by Sunday morning there was a new layer on them. The EPA’s page on particulate matter lists construction sites as one of the direct sources of the particles small enough to inhale, and that is what we had been blowing around the room all day. Neither of us wore a mask. I would now.
The part of that weekend that did work was small. We took the vent covers off and washed them in the sink, and we changed the furnace filter. That stopped the dust coming back through the vents. If yours keep puffing grey after a remodel, the ducts may need more than a filter. That is what I looked into for air duct cleaning cost, and it is worth asking the cleaner what they see in the returns.
Is paying for it worth it after a remodel?
For Marisol, yes, and the arithmetic was not close. The two of us had spent about fourteen hours between us for eleven clean cabinets that did not stay clean. The company’s two cleaners did the whole house in a little under seven hours, with a HEPA vacuum and a system: top down, room by room, floors last and then floors again.
She paid $740 for both visits, tipped $30 each time, and spent $22 on the filter. About $820 on top of a remodel that cost a lot more than that. For a single bathroom, I would probably just do the final clean myself with a borrowed HEPA vacuum and my deep cleaning checklist, and hire only if the dust has traveled past the room.
If you are moving out of a rental that was renovated while you lived in it, that is a different situation, and move out cleaning cost walks through how my sister priced that one against her lease.
Frequently asked questions
How much does post construction cleaning cost for a house?
Marisol’s three quotes for a 1,600-square-foot house after a kitchen remodel, in August 2026, were $360 from an independent cleaner without a HEPA vacuum, $740 for a final clean plus a touch-up from a local company, and $825 from a builders’ crew for a single visit. Post construction cleaning cost rises with how far the dust spread, the number of phases, and whether debris is still on site.
Is post-construction cleaning the contractor’s job?
It depends entirely on the contract wording. “Broom clean” usually means debris out and floors swept, nothing wiped. Look for “final clean” in writing. If it is not there, assume the dust is yours to deal with and budget for it before the job starts.
How long after a remodel should I book the cleaners?
After the last trade visit on the punch list, not before. Marisol booked the final clean for the Monday after her painter’s last day and kept the touch-up visit for anything that came up in the following two weeks.
If your remodel is wrapping up this month, do three things this week. Find the cleaning line in your contract and write down the exact words. Put the date of the last trade visit on the calendar. Then call two cleaners, ask whether they bring a HEPA vacuum and whether the quote includes a touch-up, and book the one who asks you what year the house was built.
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