How Much Does Post-Construction Cleaning Cost in Buffalo?
Post-construction cleaning for a home in Buffalo and Western New York starts at a flat $220 with Alpha Cleaning Agency (for a studio), and commercial projects run $0.20–$0.40 per square foot. Nationally, most homeowners pay $500–$800, and the average is about $650 (Fixr). Where your job lands depends on four things: square footage, how much dust the work made, which cleaning phase you need, and how much residue is left on glass, fixtures and trim.
Below is how we price it, what moves the number up or down, and how to tell a real post-construction quote from a regular clean with a new name.
Price at a glance
| Job | Alpha Cleaning Agency (Buffalo & WNY) | National benchmark |
|---|---|---|
| Home post-construction or post-renovation clean | Flat rate from $220 (studio). Your exact price comes from a 60-second quiz | $500–$800 typical, $650 average |
| Commercial post-construction clean | $0.20–$0.40 per sq ft, confirmed after a site walkthrough | $0.15–$0.60 per sq ft |
| Exterior windows (add-on) | $16 per standard double-hung window, inside and out | $8–$40 per window |
National benchmarks come from Fixr’s cost data (updated January 2025). Our window price is from our residential price list, and the commercial rate is from our commercial price list.
What each cleaning phase costs
Contractors usually split construction cleaning into three phases. After a home remodel, most homeowners need only the second one.
| Phase | When it happens | National price per sq ft |
|---|---|---|
| Rough clean | After the heavy trades, before finishes go in | $0.15–$0.40 |
| Final clean | After every trade has left | $0.20–$0.60 |
| Touch-up clean | Right before move-in or opening day | $0.25–$0.60 |
A touch-up looks expensive per square foot because it is a short visit: setup and travel are spread over less work. For what each phase includes and when to book it, see Rough Clean vs. Final Clean vs. Touch-Up.
Why it costs more than a deep clean
Our deep clean of a 3-bedroom, 2-bath home is $355, and a move-out clean of the same home is $410. A post-construction clean of that home costs more, for three reasons:
- Multiple passes. Construction dust is so fine that a single wipe moves it around instead of picking it up. Our crews HEPA-vacuum first, then wet-wipe two to three times.
- Every inside surface. After a remodel, dust gets into cabinets, drawers, vents, window tracks and radiators. All of that is part of the job, so there is simply more surface to clean.
- Residue. Stickers on new windows, paint specks on tile, silicone on fixtures and tape marks on trim each need their own tool and technique.
“Post-construction is a sequence game: dry lifts bulk, damp captures what charged dust left behind.”
Where the money goes: labor hours
Almost all of the price is labor. HomeAdvisor’s planning figure is one hour of cleaning for every 100–200 square feet, which means a two-to-four-person crew spends eight to 12 hours on a full-size home (HomeAdvisor). Run that math on your own home before you compare quotes:
| Home size | Labor hours at 100–200 sq ft per hour |
|---|---|
| 1,000 sq ft | 5–10 |
| 2,000 sq ft | 10–20 |
| 3,000 sq ft | 15–30 |
“If a quote for a whole-house renovation covers only a few hours of work, ask what is being skipped. Construction dust doesn’t respond to price. It responds to passes.”
What changes the price
| Factor | Why it matters | What it does to the price |
|---|---|---|
| Square footage and floors | More surface, more stairs to carry equipment | The biggest single driver. Extra floors add a small fee |
| Type of work | A paint-only refresh leaves light dust. Drywall sanding and tile cutting send fine dust everywhere | Drywall jobs take noticeably longer |
| How far the dust traveled | A sealed-off bathroom keeps dust local. An open kitchen with the HVAC running spreads it through the house | Whole-house dust means a whole-house clean |
| Residue | Paint overspray, adhesive, silicone and labels on glass and fixtures | Adds detail time |
| Kitchens and baths | The most cabinets, drawers and fixtures per square foot | A kitchen remodel takes longer than a bedroom remodel of the same size |
| Older homes | Radiators, deep trim, built-ins and plaster dust | More detail work. Common in Buffalo, where 67% of homes were built before 1940 |
| Timing | May through July is the busiest stretch of the year | Book early to get the date you want |
Housing-age figure: CORE — Buffalo housing and lead.
What’s included and what isn’t
Included in our post-construction clean: inside cabinets and drawers, inside the fridge, interior windows, deep-cleaned window frames and doors, vents, radiators and baseboards, spot-wiping walls, two to three wet passes for construction dust, and removal of sticker, paint, silicone and tape residue. The full side-by-side list is on What’s included.
Usually extra: exterior windows and additional floors.
Not part of cleaning: hauling construction debris, carpet extraction, washing entire walls or ceilings, and anything involving asbestos, lead or mold larger than 1 square meter. Debris needs to be gone before we start, so ask your contractor to include haul-off in their scope. Room-by-room, this is the same work listed on our post-construction cleaning page.
How to compare post-construction cleaning quotes
Ask every company the same seven questions:
- Is this a flat price or hourly? If hourly, how many labor hours are you planning?
- Which phase is this: rough, final or touch-up?
- Do you HEPA-vacuum before wet wiping, and how many wet passes do you do?
- Are inside cabinets, drawers, the fridge and interior windows included?
- Do you remove stickers, paint specks and adhesive from glass and fixtures?
- Are you insured and bonded, and can you send a certificate of insurance?
- What is not included: debris, exterior windows, high work?
If two quotes differ a lot, the answers to questions 1 and 3 usually explain why.
How to keep the cost down
- Book once, after the last trade. If the painter or electrician comes back after the clean, you will need a touch-up.
- Check your renovation contract. Many contracts include a broom clean and debris removal. A cleaning crew should start where your contractor stops.
- Contain dust during the work. Plastic barriers, closed doors and covered HVAC returns keep dust in the work zone. A smaller dusty area costs less to clean.
- Send photos of the dustiest rooms when you ask for a quote. It helps us price the job accurately the first time.
- Plan around peak season. Google searches for post-construction cleaning in the Buffalo area roughly triple between March and June, so late-spring dates fill first.
“The cheapest post-construction clean is the one you book only once: wait until the last contractor has packed up.”
Getting ready for the clean? Use our post-renovation cleaning checklist.
A note on older homes and lead
If your home was built before 1978 and the renovation sanded, scraped or demolished painted surfaces, assume the dust may contain lead. Federal rules require renovation firms working in those homes to follow EPA lead-safe practices, including a cleaning verification done by an EPA-certified renovator (EPA). That cleanup is your contractor’s responsibility. A post-construction clean, including ours, is not lead-hazard cleanup.
Sources: Fixr — Post-Construction Cleaning Cost · HomeAdvisor — Post Construction Clean Up · CORE — Buffalo housing and lead · EPA — Lead-Safe Renovation, Repair and Painting · Benjamin Moore — Cleaning freshly painted walls
Frequently asked questions
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Homes get a price in 60 seconds. Commercial jobs are confirmed after a short site walkthrough.