Post-Construction Cleaning in Maryland, Washington DC & Northern Virginia
Specialized cleanup after renovations, removing construction dust, debris, and residue. We work ceiling to floor with sealed HEPA equipment and filter the air while we clean, because construction dust keeps settling for days after the crew leaves.
Filmed on a renovated townhouse in Washington, DC. Read the full project write-up for the room order, the HEPA air scrubbing and the bathroom protocol.
HEPA-filtered air scrubber
Ceiling-to-floor sequence
Serving MD, DC & Northern Virginia
Written scope before we start
Quick answer
What Is Post-Construction Cleaning?
Post-construction cleaning is the detailed clean that takes a property from buildable to liveable after construction or remodeling work is finished. It removes fine dust from every surface, along with debris, paint and adhesive residue, protective film, label glue and grout haze. It is a different job from a regular house cleaning because of the dust: drywall compound, concrete and tile cutting produce particles fine enough to stay suspended in the air and keep settling for 48 to 72 hours after the crew leaves. Capital Clean Care is a post construction cleaning company serving Maryland, DC and Northern Virginia, and every job is quoted in writing after a free on-site assessment.
Post-construction cleaning at a glance
Service
Post-construction cleaning services for homes after a renovation, remodel or new build, for homeowners, contractors and builders
Where
Maryland (Montgomery County), Washington, DC and Northern Virginia
Best timing
After debris is hauled out and before move-in; fine dust keeps settling for 48 to 72 hours after the trades leave
What it removes
Drywall, concrete and tile dust, paint spatter, adhesive and label glue, protective film, grout haze, construction trash
The 3 phases
Rough clean (bulk debris and dust), detailed clean (every surface, fixture and finish), final pass (edges, corners, anything that settled again)
Equipment
HEPA air scrubber (XPOWER X-2580, 99.97% at 0.3 µm, up to 550 CFM), HEPA vacuums, wet-dry floor washer; ceiling-to-floor order
Pricing
No published rate: free on-site assessment, then a written scope with the price before work starts
Team
Insured company, background-checked employees, serving the DMV since 2015
Credentials
BBB Accredited Business (since October 2026), Google Verified (Local Services Ads), 5.0-star Google rating, 24-hour re-clean guarantee
HEPA vacuuming new oak stairs on a renovation, with the walls still masked. Capital Clean Care team, 2026.
When the contractors leave, the dust stays. Renovations and new construction leave fine dust on every surface, plus debris, paint spatter, adhesive and the protective film the trades put on. Capital Clean Care's post-construction cleaning clears all of it before you move back in.
Construction dust is not household dust. Drywall, concrete and tile dust is finer, travels through the whole house with the air, and keeps settling for days. Our teams use HEPA vacuums and a HEPA air scrubber to capture it from surfaces, vents and corners instead of pushing it around.
We work in phases. The rough clean takes out bulk debris and the heavy dust. The detailed clean covers every surface, fixture and finish. The final pass goes over edges, corners and anything that settled again, so the home is ready to live in.
We clean after kitchen and bathroom remodels, additions and whole-house builds, for homeowners as well as contractors and developers across Maryland, DC and Northern Virginia.
Our process
Our Post-Construction Cleaning Process
Every surface we clean sends dust downward, so the order decides the result. Tap any step to read how it is actually done.
Step one, every time: the ceiling before anything below it.
Our process
How the Work Is Done
Four things decide the result: understanding how the dust behaves, working in the right order, filtering the air while the work happens, and leaving the floor until last.
Why the dust needs different equipment
under10µm
Dust this fine stays suspended in the air instead of falling.
under4µm
It passes the nose and throat and reaches deep into the lungs.
for48–72hours
The finest particles keep settling after the crew leaves.
Construction dust behaves differently from household dust, and the difference is measurable. Drywall compound, concrete, mortar and tile cutting all release respirable crystalline silica, which OSHA regulates on jobsites for that reason.
Because the finest particles keep settling for days, a house cleaned once on the day the crew finishes gets a grey film back on every horizontal surface two mornings later. Nothing was done wrong. The dust had not finished falling.
A standard vacuum makes it worse. The body is not sealed and the filter was never built for particles this small, so much of what it collects goes back out through the exhaust and the housing seams. The floor looks clean while the finest fraction moves into the air and onto the surfaces someone already wiped.
What wiping in place leaves behind
An HVAC return cover after a renovation. The face wipes clean in seconds. What sits between and behind the fins does not come out until the cover comes off and goes in the sink.
Ceiling to floor, in this order
Every surface we clean sends dust downward, so the order decides the result. Work a room out of sequence and parts of it get cleaned twice. The floor is close to last for the same reason.
1Ceilings, upper walls, ledges and corners
2Light fixtures, fans, exhaust and HVAC register covers
3Walls, doors, frames, window glass, sills and tracks
4Cabinets, closets, shelving and built-ins
5Trim, molding and baseboards
6Edges, corners and transitions, as their own pass
7Floors: HEPA vacuumed dry, then washed
8Second look, and another pass wherever dust came back
The crew that works this sequence. Uniformed, insured and background-checked.
The sequence follows the same logic as the EPA's guidance for cleaning after renovation work, which also runs high to low, uses HEPA vacuuming and wet cleaning, and calls for re-inspecting while dust remains. We use that as a technical reference for how we work. It is not a certification, and we do not hold one.
We filter the air while we work
Wiping a surface lifts part of its dust back into the room, where it drifts and lands again on everything already finished. So an air scrubber runs through the job rather than only cleaning surfaces.
The unit we run
XPOWER X-2580
Motor
1/2 HP
Airflow
up to 550 CFM
Filtration
4 stages
HEPA filter
99.97% at 0.3 µm
Carbon stage
paint and adhesive odours
Outlet
ducted, for negative pressure
Placed to pull air across the room, and moved as the crew moves.
The outlet takes a duct, which lets us hold a room at negative pressure and vent filtered air away from the rooms already done. In each zone it usually runs about two hours while the detail work happens around it. That figure is our own operating protocol rather than a published standard, and room size, ceiling height and dust load all change it.
What “HEPA” actually means. HEPA rates a filter, not a company. There is no such thing as a HEPA-certified cleaning company, so treat that phrase as a warning sign. At 0.3 microns a filter is tested against the particle size it finds hardest to catch, not the smallest it can catch, so 99.97% describes it at its worst.
Vacuumed dry before anything gets wet
A wet-dry floor washer is built to vacuum and wash in one pass, and in a normal house that is exactly how it should be used. A house after construction carries far more dry particulate than the machine was designed to meet at once. Put water on that floor first and the fine dust turns into a slurry that spreads into grout lines, board seams and corners instead of leaving the room. So we split it in two.
Stage one · dry
The whole floor gets HEPA vacuumed dry, including wall transitions, corners, door jambs, closets, stair treads, cabinet toe kicks and the perimeter. Nothing gets wet until that is finished.
The floor washer's dust sensor lighting up a floor that already looked finished. That is what the dry pass is for.
Stage two · wet
Only then does water come out. For sealed hard floors we use a Tineco FLOOR ONE S7 Master, which pulls at 23,000 Pa, senses how dirty the floor is and adjusts as it goes, cleans against both edges, and keeps recovered dirty water in a separate tank from the clean solution.
Before any water goes down, someone identifies the floor. A renovated property often has three or four materials in it, and sealed hardwood, engineered wood, laminate, luxury vinyl, tile, porcelain and natural stone do not take the same moisture or the same machine. We do not flood wood.
What's included
Post-Construction Cleaning Checklist: What the Clean Covers
Kitchens and bathrooms take the longest, and not because they are dirtier. They hold the most separate surfaces. Exact scope is confirmed in writing before the appointment, because a basement finish and a whole-house renovation are not the same job.
Kitchen
Cabinet exteriors, interiors and drawers
Countertops, backsplash and sink
Appliance exteriors, plus the gaps beside and under them
Protective film and label adhesive removed
Toe kicks and floor edges behind the run
Bathrooms
Tile and grout, including grout haze on new installs
Shower glass, tub, vanity and mirror
Fixtures and hardware
Exhaust cover taken down and washed separately
Floor edges and behind the door
Living and sleeping areas
Ceilings, upper walls, ledges and fans
Window glass, frames, sills and compacted track dust
Doors, frames, trim and baseboards
Closets, shelving and built-ins
Outlet and switch plates
Throughout
HVAC register and return covers, cleaned off the wall
Paint spatter, adhesive and sealant residue
Light fixtures and accessible covers
Stairs, railings and landings
Floors identified by material before any moisture
The shipping label is still on the glass. Windows come with film, labels and adhesive from the factory, and the tracks hold dust that has compacted into the corners.
Some things stay outside our scope on purpose. We clean accessible register and return covers and the surfaces around them, which is not professional duct cleaning. Work requiring a licensed electrical, HVAC or mechanical trade is not part of a cleaning visit. We assess visually and by hand, and we do not perform measured air quality testing; an environmental testing service does that. For the longer read, see our post-renovation cleaning guide.
The standard
Move-in ready, not broom-clean
A construction contract usually ends at broom-clean: debris hauled out, floors swept. What comes after that is this, and arranging it is normally the owner's job.
Pricing
How Much Does Post-Construction Cleaning Cost?
We quote post-construction work after a technician has assessed the property, and we do not publish a price list for it. Two houses of identical size can take very different amounts of work depending on how the trades left them.
Quoting that from a phone call would mean padding the number to cover the unknown, or giving you a figure that changes once we are inside. The assessment costs you nothing, and what comes out of it is a written scope with the price attached before anyone starts.
Dust load
How much settled, and how far it travelled through the property
What was left behind
Debris, packaging and protective film still on site
Surface residue
Paint spatter, adhesive, sealant and label glue
Floors and surfaces
Material, condition, moisture tolerance, and how many separate surfaces the rooms hold
Is this you?
When This Is the Right Service
You just finished a renovation
The contractors are out, the debris is gone, and every surface in the house carries a grey film. This is the clean that makes the work look finished.
You are moving into a new build
New construction leaves protective film, label adhesive, grout haze and drywall dust in places you will not find until you unpack. Better to clear it before the furniture arrives.
You finished one room, not the house
A basement finish, a kitchen or a single bathroom still sends dust through the whole floor. The clean can be scoped to the work zone and the rooms it reached.
You are a contractor or builder
Final cleans on a schedule, coordinated around the punch list, with a written scope your client can see. We work alongside trades rather than around them.
If the property is also changing hands, a move-in or move-out clean usually runs alongside this one. If the dust is old rather than new, you may want deep cleaning instead.
Now booking final cleans across Maryland, DC & Northern Virginia
5.0★Google rating
24hRe-clean guarantee
10+ yrsServing the DMV
BBBAccredited Business
Client Reviews
DMV Region Homeowners Love Our Post-Construction Cleaning
“The thoroughness and attention to detail was exceptional — the home was spotless and looked beautiful. Couldn't be happier. Highly recommend.”
Ideally, schedule cleaning after all construction work is complete, including painting and fixture installation. That way one visit covers everything, and nothing gets dusty again after we leave.
Most projects require 2-3 phases: rough cleaning to remove major debris, detailed cleaning of all surfaces and fixtures, and a final pass for anything that settled again.
We price post-construction work after a technician assesses the property, rather than from a published rate. Size alone does not predict it: two houses of the same square footage can take very different amounts of work depending on how the trades left them. The assessment reads the dust load and how far it travelled, whether debris and packaging were hauled out, how much paint spatter, adhesive, sealant and label residue sits on the surfaces, the floor material and whether it can take moisture, and how many separate surfaces the finished rooms hold. A kitchen or bathroom remodel carries far more individual surfaces than an empty room of the same size. The assessment is free, and you get a written scope with the price on it before any work starts.
Timing depends on the scope of the construction project. A single-room renovation might take 4-6 hours, while a whole-home build could require multiple days of cleaning.
HEPA-filtered vacuums for surfaces and floors, plus an XPOWER X-2580 air scrubber running during the work. The X-2580 is a 1/2 HP unit that moves up to 550 CFM through four filtration stages: two washable nylon mesh screens for medium and large debris, an activated carbon stage for paint and adhesive odours, and a true HEPA filter rated at 99.97% of particles at 0.3 microns. Its outlet can be ducted, so we can hold a room at negative pressure and vent filtered air away from the areas already finished.
It can be. Particles below 10 microns stay suspended in the air rather than settling, and below 4 microns they get past the nose and throat into the lungs. Drywall compound, concrete, mortar and tile cutting can release respirable crystalline silica, which OSHA regulates exposure to on jobsites. That is why we filter the air during the clean with a HEPA air scrubber instead of only wiping surfaces, and why the job is split into phases. We do not perform formal air quality testing; if you need measured results, an environmental testing service is the right call.
Check the contract, because this is where most of the confusion starts. A construction contract normally obliges the contractor to remove their debris and leave the site broom-clean, which means bulk waste hauled out and floors swept. It rarely includes the detailed final clean: fine dust on every surface, windows and tracks, fixtures, cabinet interiors, grout haze, adhesive and film removal. Arranging that is usually the owner's responsibility, and it is the part people are surprised by. If your contract does cover a final clean, ask what standard it is held to and whether HEPA-filtered equipment is used, because broom-clean and move-in-ready are very different conditions.
Absolutely. We regularly coordinate with contractors and builders to schedule cleaning at the right phase of the project. We can work around remaining punch-list items.
We can perform phased cleaning around ongoing punch-list work. We coordinate with your contractor so the clean happens at the right stage.
Yes, our team is trained in safe removal of paint splatter, adhesive residue, and construction markings from various surfaces without causing damage.
Yes. We carefully remove all protective films, stickers, and labels from new appliances, fixtures, windows, and surfaces as part of our post-construction service.
No. Our teams are trained to use appropriate products and techniques for new finishes. We protect fresh paint, new tile, sealed grout, and all other newly installed materials.
Yes. New construction homes require thorough cleaning before move-in. We remove construction dust, protective films, adhesive residue, and debris left by builders.
Yes. For larger post-construction projects, we offer a pre-cleaning walkthrough to assess the scope of work and provide an accurate estimate.
Reviewed by Capital Clean Care · Updated October 11, 2026
Equipment specifications are the manufacturers' published figures. Dust behaviour and filtration standards reflect published guidance from the EPA, OSHA and the US Department of Energy, cited here as technical reference rather than certification. Scope and price for any property are confirmed in writing after an on-site assessment.
Book Your Free Post-Construction Assessment
A technician reads the property, and you get a written scope with the price on it before any work starts.
The price comes after a technician assesses the property, because two houses of the same size can be left in very different states. The assessment is free and the scope comes in writing.
