What Drives Post Construction Cleaning Cost
Post construction cleaning cost depends on the size of the space, the phase of the clean, the finishes involved, how much dust and glass work there is, and how tight the schedule is. This guide explains each factor so you can plan a budget, and it lists what to have ready so a bid comes back accurate.
| Bid format | Written, after walkthrough or plans |
|---|---|
| Bid cost | Free to request |
| Biggest factors | Size, phase, finishes, schedule |
| Recurring work | Priced by frequency and scope |
Why every cleaning bid is different
Two spaces with the same footprint can need very different amounts of work. One is a clean shell with polished concrete and few windows. The other has stone, millwork, dozens of glass panes and a month of drywall dust packed into every ledge.
That is why Final Phase does not publish a flat rate. We price each job from the space itself, put the scope in a written bid, and make sure the bid matches what you actually need. The bid is free to request, and it comes after a walkthrough or a plans review.
The table below covers the factors that move a bid up or down. The same factors apply to construction cleaning and, in a different mix, to commercial cleaning.
Eight factors that set the price of a clean
Each factor changes how many crew hours, how much equipment and how many visits a job needs.
| Factor | Adds work when | Reduces work when |
|---|---|---|
| Square footage | The space is large or spread over several floors | The space is compact and on a single level |
| Phase of cleaning | The job needs a rough clean, a final clean and a touch-up | Only a single phase is needed |
| Finish types | Stone, millwork, specialty fixtures, polished concrete or dark surfaces that show every mark | Standard finishes that wipe down easily |
| Dust load | Drywall finishing, sanding and cutting left heavy dust on every surface | Trades cleaned up as they went |
| Glass and sticker volume | Many panes with stickers, tape, film, paint and caulk on them | Few windows, or glass already cleaned |
| Access | Multiple floors, long carries, limited parking, locked areas or restricted entry | Ground-level, open access with power and water on |
| Schedule pressure | A short window before inspection, opening or move-in | A flexible window with room to schedule visits |
| After-hours work | Work must happen outside the site's normal hours or around occupied suites | Crews can work during normal site hours |
Post construction cleaning price per square foot
A post construction cleaning price per square foot is the number most people ask for first, and it is the number that tells you the least. A square foot of open warehouse shell and a square foot of finished kitchen with stone counters do not take the same effort.
Square footage still matters, because it sets the baseline hours and the floor area to be swept, vacuumed and scrubbed. But the other seven factors in the table decide where a job lands. A written bid after a walkthrough accounts for all of them and tells you what you are getting.
If you need a figure for a budget meeting before the walkthrough, send the plans or a rough description and we will talk through where the job is likely to land. A real number comes from a real look at the space.
Tell us the square footage, the phase and your deadline. We send a clear written bid, usually after a quick walkthrough.
Commercial cleaning cost: recurring work is priced differently
Commercial cleaning cost follows a different logic from a one-time construction clean. The work repeats, so the price is built around how often the crew comes and what each visit includes.
Daily service costs more per month than weekly service, and a custom rotation sits in between. Scope matters as much as frequency: an office with restrooms and a break room is a different visit than a warehouse floor or a retail storefront with glass fronts.
Floor type, the number of restrooms, how much glass there is and whether the work happens after hours all feed into the bid. See recurring janitorial services and floor cleaning and maintenance for how those schedules are set up.
- Frequency: daily, weekly or custom
- Size and layout of the space
- Floor types and machine scrubbing needs
- Restrooms, break rooms and common areas
- Daytime or after-hours schedule
What to have ready for an accurate bid
None of this has to be perfect. Rough answers are enough to start, and the walkthrough fills in the rest.
The space
- Approximate square footage, or the plans
- Number of floors and rooms
- Type of space: home, office, suite, retail, warehouse or flex
- Number of restrooms and kitchens or break rooms
Finishes and glass
- Floor types, such as tile, vinyl plank, carpet tile or sealed concrete
- Rough count of windows and glass doors
- Any specialty surfaces, such as stone or metal panels
- Whether stickers and film are still on the glass
Schedule and access
- Target date for the walkthrough, inspection or opening
- Which trades are still on site and when they finish
- Hours the site can be accessed, and any after-hours limits
- Gate codes, lockbox details or a site contact
Scope
- Which phases you need: rough, final, touch-up or all three
- Any punch list or cleaning standard from the owner or client
- Whether you want recurring service after the build
- Who is handling dumpster hauling and large debris
How Final Phase bids
The bid process is short and does not ask you to commit before you see the numbers. The full flow is on the process page.
Walkthrough or plans review
We look at the space, or at the plans if the building is not ready, and note size, finishes, glass and access.
Written bid
You receive the scope and the price in writing, split by phase when the job has more than one.
Adjust the scope
If the bid is more than you planned for, we can talk through which phases or areas to trim.
Schedule the work
Once you approve, visits are set around your trades and timeline.
How to compare cleaning bids side by side
A lower number on one bid does not always mean a lower cost. Check that each bid lists the phases covered, the number of visits, and whether glass and sticker removal is included. Look for who supplies materials and equipment, and who handles debris hauling.
Final Phase brings all supplies and equipment to each job, and the scope is written out so you can compare it line by line. If you are weighing bids, the post construction cleaning checklist is a handy way to check what each one actually covers.
When you are ready, request a bid with the details from the list above.
Pricing Guide questions
How much does post construction cleaning cost?
Post construction cleaning cost depends on the size of the space, the phases needed, finish types, dust load, glass volume, access and schedule. Final Phase does not publish a flat rate. A written bid after a walkthrough or plans review gives you the price for your job.
Is it free to get a bid?
Yes. A written bid is free to request. You send the details of the space and timeline, we walk it or review the plans, and you receive the scope and price in writing.
Why can't you give a price per square foot?
Square footage is only one input. Finish types, dust load, glass and sticker work, access and schedule change the effort per square foot a great deal, so a single figure would be wrong for most jobs. The bid is built from the actual space.
Does doing three phases cost more than one?
Three phases means more visits, so the total is higher than a single final clean. Splitting the work into rough, final and touch-up cleans often makes each visit more efficient, because the final clean is not fighting heavy debris.
What affects commercial cleaning cost the most?
Frequency and scope matter most. Daily service, large floor areas, many restrooms and after-hours schedules all raise the work per month, while weekly service for a smaller space lowers it. The bid lays out each visit so you can adjust.
Do you charge extra for supplies and equipment?
No separate line is needed for supplies. Final Phase brings all cleaning supplies and equipment to every job, and the bid covers the full scope you approve.