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Post-Construction & Renovation Cleaning

Post-Construction Cleaning in Montgomery County, MD

The contractors are done, but the space isn't ready until the dust is gone. RNM Building Services provides post-construction and renovation cleaning for offices, condominiums, HOAs and managed properties in Rockville, Olney, Bethesda, Gaithersburg and across Montgomery, Frederick and Howard Counties.

Construction and drywall dust settles everywhere — on ledges, door frames, vents, light fixtures, inside cabinets and across every floor — and it keeps coming back if it isn't removed properly. We clean from the top down so a newly finished office, unit or common area is ready for tenants, residents or a final walkthrough.

What's included in post-construction cleaning

  • Dust removed from ledges, door frames, trim and baseboards
  • Vent covers, return grilles and light fixtures wiped down
  • Cabinets, shelves and closets cleaned inside and out
  • Interior glass, windowsills and mirrors cleaned
  • Restrooms and kitchens cleaned and disinfected, fixtures polished
  • Floors vacuumed and mopped, with carpet extraction or floor finish if needed
  • Final detail pass before your walkthrough or move-in

Office build-outs and tenant improvements

After an office build-out or renovation, we get the space ready for your team's first day: workstations, conference rooms, kitchens and restrooms cleaned, and dust removed from every surface. If you need ongoing service after move-in, the same crew can continue with nightly office cleaning.

Condominium renovations and unit turnovers

For condominiums and HOAs, we clean after unit renovations, common-area upgrades and repairs, and prepare units for move-in or move-out. Because our own handyman and drywall repair team handles water-damage repairs, we know how far drywall dust travels — and we clean it up as part of the job.

Floors after construction

Construction traffic grinds dirt into carpet and dulls hard floors. We can add carpet extraction or a strip, wax and buff to your post-construction clean so floors look finished too.

Where we work

We provide post-construction cleaning in Rockville, Olney, Derwood, Bethesda and across Montgomery, Frederick and Howard Counties, including:

How We Work

A finished space, without the follow-up.

01

Site Walkthrough

We tour the space, note what was built and agree on when it needs to be ready.

02

Written Scope & Quote

You receive a written scope and quote tailored to the project and your deadline.

03

Top-Down Clean

A trained crew works from ceilings and fixtures down to floors so dust doesn't resettle.

04

Quality Inspection

Ownership inspects on site before handoff, and you have one direct line for every request.

[A unit owner] called me directly to express how pleased he was with the repair work performed by RNM following the HOA supply line leak. He asked that we extend his sincere thanks to you and your team for what he described as a beautiful job. Great work all around — it is appreciated.
Mike HayesPresident, Sierra Landing HOA · Google Review
FAQ

Common questions

What's included in post-construction cleaning?

We remove construction and drywall dust from ledges, trim, vents, fixtures, cabinets and glass, clean and disinfect restrooms and kitchens, and vacuum and mop floors. Carpet extraction and floor finish can be added.

Do you clean after office build-outs and renovations?

Yes. We clean offices after build-outs, tenant improvements and renovations so the space is ready for your team's first day.

Do you clean condo units after renovation or before move-in?

Yes. We clean condominium units and common areas after renovations and repairs, and prepare units for move-in or move-out.

Do you offer post-construction cleaning in Olney?

Yes. We provide post-construction cleaning in Olney, Rockville, Derwood and across Montgomery County, as well as Frederick and Howard Counties.

Can you work to a move-in or inspection deadline?

Tell us your deadline during the walkthrough and we'll schedule the clean around it in the written quote.

Do you provide a quote first?

Yes. We walk the space during a free walkthrough and send a written scope and quote before any work starts.

Ready to hand over a finished space?

Schedule a no-obligation walkthrough. We'll look at the project and send a written scope and quote.

Request My Quote Call 301-335-1348