Post-Construction Cleaning: What It Includes and Why It Matters

After the last contractor leaves, the job isn’t over, it’s actually just changed owners. The final step of any build or renovation is the one most people underestimate: the cleanup. Construction dust is not normal dust, and a standard house cleaning will not remove it.

Why construction dust is different

Drywall dust is fine, powdery and relentless. It settles into vents, blinds, cabinet hinges and every horizontal surface, and it keeps settling for weeks. Wiping a counter with a regular cloth just pushes it around. It also clogs vacuum filters and, in a renovation, can contain silica or paint residue you don’t want to spread.

What a post-construction clean includes

• Debris removal, leftover materials, packaging, trash
• Fine dust removal, walls, ceilings, trim, vents
• Interior windows and tracks, the dust magnets of any job site
• Cabinets and drawers, inside and out, free of grit and filings
• Fixtures and appliances, lights, faucets, new appliances
• Floor care, repeated passes until floors stop releasing dust

See our full new construction cleaning service.

When to book it

• After substantial renovations, kitchens, bathrooms, additions, basement finishes
• New builds before move-in, builders rarely include this in scope
• Before listing or photographing a home, nothing photographs worse than dusty trim
• After painting and drywall work, the dustiest of all projects

What it costs

Post-construction pricing depends on square footage and how much debris is involved; in New Hampshire, most residential post-construction cleans run $400 and up, with larger projects scaling from there. It’s not the cheapest clean, it’s the one that saves your furniture, your lungs and your timeline.

Booking tips

• Wait until all trades have finished. One leak repair after cleaning means starting over.
• Ask about vent and HVAC cleaning separately, some dust has already traveled.
• If the space was also a residence (renovating a lived-in home), say so: the clean includes occupied-home precautions.

Get an approximate range with our quote form, select New Construction Cleaning, and we’ll confirm the exact price after a quick look. Serving Manchester, Nashua, Concord and nearby towns.