Post-construction cleaning: what to know

What the job involves, what changes the price, and what to ask a pro.

What post-construction cleaning is

Post-construction cleaning removes the fine dust, paint splatter, adhesive, stickers and debris left after a build or renovation. It is a finishing step that goes after the trades have left and before you move in or open for business.

Signs you need it

  • Drywall dust sits on window sills, light fixtures, vents and the tops of door frames
  • Paint or joint compound splatter is on windows, tile, faucets and hardware
  • Stickers, tape residue and adhesive from new cabinets and fixtures are still on surfaces
  • Sawdust and debris are in corners, closets and under sinks after the last trade has left
  • The new floors show scratches and grime from construction traffic

What the pro does

  • Walk the finished space with you to note paint, adhesive and damage that need special attention
  • Vacuum with a HEPA-filter vacuum from top to bottom, including ceilings, vents and light fixtures
  • Remove paint specks and drywall residue from windows, tile, hardware and fixtures with a razor on glass only
  • Wipe cabinets, drawers, countertops and appliance interiors to remove sawdust and fingerprints
  • Clean and polish sinks, tubs, tile and faucets, and remove silicone or caulk smears where safe
  • Mop or machine clean hard floors and remove adhesive from the surface with the right solvent for the floor type

What changes the price

Every job is different, so we do not publish prices. These are the things that move the quote up or down.

  • Square footage and the number of floors, rooms and closets to clean
  • Amount of drywall dust, which depends on how much sanding and cutting was done
  • Number of windows, both inside and outside if included, and the size of each
  • Adhesive, paint and sticker residue that needs solvent or extra scraping
  • Whether the clean includes exterior debris, garages or outdoor walkways
  • How soon the space must be ready, since rushed work may require more people

What a written quote should spell out

  • Which rooms and exterior areas are included, and which trades are expected to clean their own leftover material
  • Which vacuums, solvents and cleaners are used, and how they are safe for new finishes
  • Whether window glass, tracks and screens are cleaned and whether exterior glass is included
  • The timeline and whether the work happens in one visit or several
  • What happens if a finish is damaged by the cleaning process and how that is reported

Questions to ask before you hire

  • Do you use a HEPA vacuum and how do you keep dust from spreading to finished areas
  • What solvent do you use to remove adhesive, and is it safe on my floors and countertops
  • Will you clean the vents, light fixtures and ceiling fan blades
  • Do you clean exterior windows and remove construction debris from the yard
  • What is your process if a finish is marked during cleaning
  • Can you come back for a touch up after the final trade finishes

Red flags

  • No dust control plan, so drywall dust is simply pushed into other rooms
  • A crew that wants to use a razor on tinted, coated or film-covered glass
  • Solvent use on natural stone or new finishes without asking first
  • A quote that ignores ceilings, vents and light fixtures where dust collects

What you can do yourself

You can remove obvious loose debris, sweep, and wipe down surfaces once the trades are done and before the heavy dust settles. Call a professional for the full dust removal, adhesive and paint residue work, and anything that needs a HEPA vacuum or specialty solvent.

Licenses and permits

Post-construction cleaning is not commonly licensed. Check with your state or local licensing agency for any business registration that applies, and make sure the trades on the job have finished their own permitted work before cleaning begins.

Post-construction cleaning questions

Should I clean before or after the painters finish?

After. Paint splatter and drywall dust come from late trades, so cleaning too early means doing the work twice. Ask the contractor for the final trade date.

Will the cleaning remove paint from windows?

Usually yes, with a razor on clear glass. Coated, tinted or film glass can be scratched, so tell the crew about any special glass before they start.

Who removes the construction debris?

Debris removal is often a separate service. Ask whether the cleaning quote covers hauling away trash or only cleaning the space.

About this guide

This national guide is written and checked by infinibell. Rules and conditions differ by place, so local pros are credited on guides for the cities they serve, not on national ones.

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