Priced per measured square foot, scheduled around your hours, and built as a program rather than a once-a-year panic — because in a working building, downtime costs more than cleaning does.
Reviewed and updated .
Commercial carpet is a different problem from the carpet in a house, and the reason is not that it gets dirtier. It is that a business floor has to be walked on tomorrow morning. That single constraint drives everything: which method gets used, when the work happens, and why the cheapest-looking quote is frequently the most expensive thing you can buy.
The other difference is that commercial carpet is very good at hiding soil. Low-profile loop in a mid-tone color, usually solution-dyed, is specified precisely because it does not show dirt. That works right up until it stops working, and by then the abrasive grit has been grinding at the base of the fiber for a couple of years. Commercial carpet does not usually get replaced because it looks dirty. It gets replaced because it wore out early, and soil is what wore it out.
So the useful way to think about this is not “when does the carpet need cleaning” but “what does it cost to keep this floor serviceable for its full life.” That question has a much better answer, and it is a cheaper one.
Published 2026 national ranges. Downtime is the column that usually decides it.
| Method | Typical cost | Downtime | What it is for |
|---|---|---|---|
| Encapsulation | $0.06–$0.25 per sq ft | 1–2 hours | A polymer crystallizes around soil so it is vacuumed out over following days. Low moisture, minimal disruption, and the backbone of any interim maintenance schedule. It is not a deep clean and it is not sold as one. |
| Bonnet / low moisture | $0.10–$0.20 per sq ft | Under an hour | An absorbent pad on a rotary machine. Fastest appearance refresh available, cleans the top of the pile only, and overused it can distort fiber. Legitimate for a lobby before a visit; not a substitute for extraction. |
| Hot water extraction | $0.15–$0.50 per sq ft | 4–8 hours | The restorative clean. Flushes soil out of the pile rather than encapsulating it, and it is what resets a floor. Once or twice a year on most commercial carpet, scheduled for a Friday night or a closed day. |
| Combination program | Quoted on the schedule | Varies | What almost every well-maintained building actually runs: encapsulation on a monthly or quarterly cycle for traffic lanes, extraction once or twice a year for everything. Cheaper annually than extraction every time, and the carpet looks better throughout. |
The most common mistake in commercial floor care is one deep extraction a year and nothing in between. The floor looks good for six weeks, tired for ten months, and wears out early. Interim encapsulation on the twenty percent of the floor that takes eighty percent of the traffic fixes that for very little money.
Before spending anything on a cleaning schedule, it is worth knowing where the dirt actually comes from. ISSA — the worldwide cleaning industry association — estimates that 80 percent of the soil, dust and contaminants in a facility come in through the door on the shoes of visitors. Not from the air, not generated inside. Tracked in, at the entrance.
The same body puts the cost of removing a pound of soil once it is inside a building at $500 or more, counting the labor, equipment and consumables spent chasing it around. That is the economics of the problem in one figure: soil is dramatically cheaper to stop at the door than to remove from the floor.
Which makes entrance matting the highest-return thing in commercial floor care, and almost everybody gets it wrong. The guidance is 12 to 15 feet of matting across the entrance, outside and inside combined, which captures 80 to 90 percent of what is on people's shoes. LEED guidelines call for at least 10 feet. The reason length matters is simple and rarely mentioned: a visitor needs four or five steps on matting for it to do anything. A three-foot mat inside the door gets one step and is largely decorative.
None of that is something we sell. It is the advice that makes everything else you spend work harder, and a building with proper matting needs less cleaning to look better — which is worth saying plainly even though it reduces the size of the contract.
Per square foot, published 2026 national figures. Encapsulation runs well below all of these.
| Facility | Light soil | Medium soil | Heavy soil |
|---|---|---|---|
| Office and corporate | $0.18–$0.22 | $0.22–$0.28 | $0.28–$0.38 |
| Retail and showroom | $0.20–$0.25 | $0.25–$0.32 | $0.32–$0.42 |
| Apartment and multi-unit | $0.18–$0.24 | $0.24–$0.30 | $0.30–$0.40 |
| Hotel and hospitality | $0.22–$0.28 | $0.28–$0.35 | $0.35–$0.48 |
| Medical and care | $0.25–$0.32 | $0.32–$0.42 | Quote only |
Worked examples: a 5,000 sq ft office deep clean typically lands around $750–$2,500, and 10,000 sq ft around $1,500–$5,000. Most providers apply a $200–$300 minimum per visit, so a single small suite costs the minimum whatever its footage. See the full pricing guide.
It changes the method more than the fiber does.
| Installation | What it is | What it means for cleaning |
|---|---|---|
| Glue-down broadloom | Adhered directly to the slab | No cushion, so soil sits shallow and extraction is efficient. The risk is over-wetting: water has nowhere to drain, and enough of it softens the adhesive and lifts seams. Moisture control matters more here than on any residential floor. |
| Carpet tile / modular | Individually laid squares | The most flexible floor you can own. A ruined tile is a swap rather than a repair, and tiles can be rotated from a quiet corner into a worn lane. Check the store cupboard for attic stock before paying to restore one. |
| Double-stick broadloom | Cushion bonded under glued carpet | Better underfoot and found in boardrooms and hospitality. It behaves more like residential carpet, holds more soil, and takes longer to dry — so it wants extraction rather than repeated low-moisture work. |
| Stretched-in broadloom over pad | Tack strip and cushion | Uncommon in offices, normal in churches, halls and older buildings. Deepest soil reservoir of the four and the one where a pet or spill problem goes furthest down. |
| Solution-dyed nylon or olefin | The usual fiber, whatever the format | Color is built into the fiber rather than applied, so it resists bleaching and fading and takes aggressive cleaning without color loss. It also hides soil well — which is why commercial floors are dirtier than they look. |
If you do not know which you have, lift a corner near a doorway or look at an air vent cutout. Carpet tile is obvious from the seams once you look for them.
Cleaning a whole floor at one frequency wastes money on the quiet parts and neglects the busy ones.
| Area | Suggested cycle | Why |
|---|---|---|
| Entrances, lobbies and elevator landings | Encapsulate monthly, extract quarterly | Every particle of soil in your building arrived through here. This is the highest-traffic square footage you own and the cheapest place to intercept the problem. |
| Main corridors and traffic lanes | Encapsulate monthly or quarterly, extract twice a year | Lanes darken long before the rest of the floor, which is why buildings look tired even when the carpet is fine either side of the walkway. |
| Open-plan office floors | Extract once or twice a year, spot as needed | Lower traffic per square foot than a corridor, but a huge area. Usually the biggest single line on a quote. |
| Private offices and meeting rooms | Extract annually | Light use, and the rooms clients actually sit in. Worth doing properly rather than often. |
| Break rooms and kitchens | Extract twice a year minimum | Food, drink and grease. Different soil from the rest of the building, and the room most likely to smell. |
| Medical, dental and care | On a documented schedule | Frequency driven by policy and inspection rather than appearance, and usually wanting a sanitizing step and out-of-hours work. |
| Churches, schools and halls | Extract once or twice a year | Big areas, concentrated use, long gaps. Usually scheduled around a term break or a quiet midweek day. |
This is a starting point, not a prescription. A quiet professional suite and a busy clinic with the same square footage need completely different schedules, and the honest way to set one is to walk the building.
Most commercial carpet is glue-down or carpet tile laid straight onto concrete. No cushion means soil sits in a shallower layer, but it also means over-wetting has nowhere to go except into the adhesive — which is how a badly cleaned commercial floor ends up releasing at the seams.
Low-profile loop, usually solution-dyed nylon or olefin. It hides soil well, which is precisely the problem: by the time a commercial floor looks dirty it has been dirty for a long time.
A $600 cleaning that closes a retail floor on a Saturday is not a $600 cleaning. Method selection in a commercial building is driven as much by drying time as by result, which is why encapsulation exists.
One ruined tile in a lobby is a swap, not a repair — if the facility kept attic stock. Tiles can also be rotated from a low-traffic area into a worn one. Worth checking your store cupboard before paying to restore a tile that could be replaced.
Commercial carpet is a depreciating asset with a service life, and soil is what shortens it. Cleaning on a schedule is cheaper than replacing the floor early, and that is the argument that gets it approved.
Facilities managers, property managers and business owners need an invoice that reconciles to a scope and a schedule. Turning up and doing a good job is only half of commercial work; documenting it is the other half.
Corridors, open plan, meeting rooms and private offices, scheduled evenings or weekends.
Waiting rooms and corridors, with a sanitizing step and out-of-hours scheduling as standard.
Entrances and traffic paths that decide what a customer thinks in the first three seconds.
Large sanctuaries and fellowship areas, usually midweek and once or twice a year.
Scheduled around term breaks and closures, with low-moisture methods where a room has to be usable next morning.
Dining-room carpet, plus the tiled kitchen and restroom floors in the same visit.
Guest rooms and corridors on rotation, plus turnover work between guests.
Common areas on a schedule, plus unit turnovers invoiced per property.
Heavy perspiration, product residue and constant footfall in a small area.
Agreed in the scope before work starts.
Told to you at the walk, not mid-job.
We clean floors and soft furnishings. We are not a janitorial contractor, and where a job needs one you will be told rather than sold something adjacent.
Illustrative, built from the ranges above — not a quote, but close enough to budget against.
| Area and treatment | Cycle | Per year | Annual |
|---|---|---|---|
| Entrances and lobby, 400 sq ft | Encapsulation monthly | 12 × ~$40 | ~$480 |
| Corridors and traffic lanes, 900 sq ft | Encapsulation quarterly | 4 × ~$110 | ~$440 |
| Whole floor, 5,000 sq ft | Hot water extraction, once | 1 × ~$1,100 | ~$1,100 |
| Break room, 300 sq ft | Extraction, twice | 2 × ~$150 | ~$300 |
| Spot response between visits | As needed | Included on program | — |
Roughly $2,300 a year, about $190 a month, on a floor that stays presentable all twelve months. Compare that with one $1,500 extraction a year that looks good until March, or with recarpeting 5,000 square feet at $2–$8 per square foot installed — $10,000 to $40,000 — several years earlier than you needed to.
Bids for commercial carpet vary by a factor of three. These questions explain why.
A contractor who quotes one method for a whole building either has one machine or has not walked it. Entrances, corridors and private offices do not want the same treatment at the same frequency.
This should be a number, per area, in writing. “It'll be fine by morning” is not a plan, and a floor still damp at opening is a slip risk you inherit.
Up to three quarters of what is in a commercial carpet is dry particulate. Skipping the vacuum is the fastest way to cut a bid, it is invisible on the quote, and it turns soil into mud.
Methods that leave detergent in the pile re-soil fast, which is why a cheap clean can look worse at week six than it did before. Ask what is left in the carpet when they leave.
Names, background, and a certificate of insurance you can put in the file. Any commercial contractor should hand this over without being chased.
An itemized invoice naming site, date, areas and method, at minimum. On a program, a running record. This is what an inspection, a landlord or a finance query actually asks for.
Most commercial work happens when nobody is there, which raises practical questions that rarely get answered before booking. Here is how it runs.
Access. Whatever suits you — a keyholder lets us in and stays, a key and alarm code are handed over for the visit, or building security or a property manager provides access. Alarm codes and keys are held only for the duration of a scheduled job unless you are on a recurring program and ask us to keep them. Tell us the arming procedure and who to call if something trips at eleven at night.
Doors, lights and locking up. On an after-hours job the building goes back exactly as it was found: lights off, doors locked, alarm set. If there is a sign-in log, a security desk or a specific out procedure, tell us at the walk and it gets followed.
Workstations and desks. Chairs are moved and put back. Light furniture is moved. Desks, filing cabinets, server racks, copiers and anything with cabling stay where they are and get cleaned around — moving them risks the equipment, the connections and the floor. If you want a room done wall to wall, it needs clearing before we arrive.
Cabling and power. Floor boxes and cable runs get worked around rather than over. We bring our own power where it is available and route hoses and leads away from walkways. If any circuit is on a UPS or must not be used, say so.
Papers and personal items. Anything on the floor — boxes, files, bags, shoes under desks — slows the job and risks getting damp. A note to staff to clear their footwells the day before makes a real difference to the result.
Safety while it dries. Wet floor signage goes out and stays out, and where a route has to remain usable it gets done in sections so there is always a dry path. If the building is occupied at any point during drying, that is planned rather than improvised.
If you have to justify the spend to somebody who does not look at the carpet, three arguments work better than “it looks tired.”
Two things we will not claim: that cleaning makes a building healthier in a way we can measure, or that any product removes allergens to a stated percentage. Carpet acts as a filter and cleaning empties it. That is a real benefit and it is not a medical one.
Commercial work is quoted per measured square foot, and it is far cheaper per foot than residential because the areas are larger and the work is repeatable. Published 2026 figures put hot water extraction at $0.15 to $0.50 per square foot, encapsulation at $0.06 to $0.25, and bonnet cleaning at $0.10 to $0.20. Most providers apply a minimum of $200 to $300 per visit. A 5,000 square foot office deep clean typically lands around $750 to $2,500.
Yes, and for most commercial work that is the default rather than a favor. Evenings, weekends, closed days and early mornings before opening are all normal. Tell us your access arrangements and your quiet window and the job gets built around them.
Depends on the method, which is exactly why method selection matters in a working building. Encapsulation is dry in one to two hours. Bonnet cleaning is quicker still. Hot water extraction is four to eight hours, which is why it gets scheduled for a Friday evening or a closed day. If a floor has to be usable at 8am, say so and the method will be chosen accordingly.
Encapsulation applies a polymer that crystallizes around soil particles so they are removed by routine vacuuming over the following days. It uses very little moisture, dries in one to two hours, and costs a fraction of extraction. It is the right tool for keeping traffic lanes presentable between deep cleans. It is not a deep clean, and any company presenting it as one is misleading you.
Almost every well-maintained building runs both: encapsulation monthly or quarterly on entrances and traffic lanes, hot water extraction once or twice a year on everything. That combination costs less annually than extracting repeatedly, and the carpet looks better for more of the year. A single annual extraction with nothing in between is the most common mistake in commercial floor care.
By area rather than by building. Entrances and lobbies want encapsulation monthly and extraction quarterly; corridors and traffic lanes monthly or quarterly with extraction twice a year; open-plan floors and private offices annually or twice a year; break rooms twice a year minimum. Medical and care facilities usually run to a documented schedule set by policy rather than appearance.
Usually one of two things. Either residue was left behind by a method that does not rinse, which attracts soil straight back to the same spot — or nothing is stopping soil arriving. ISSA estimates 80 percent of the soil in a facility walks in through the door on shoes, so a building with no effective entrance matting re-soils fast no matter how well the carpet was cleaned.
More than any cleaning contract. Industry guidance is 12 to 15 feet of matting across the entrance, inside and out, to capture 80 to 90 percent of the soil on people's shoes, with LEED guidelines calling for at least 10 feet. Visitors need four or five steps on matting for it to work, which is why a small mat inside the door achieves very little. ISSA puts the cost of removing a pound of soil once it is inside a building at $500 or more.
Yes, and there is an extra option with tile that broadloom does not give you: a badly damaged tile can be swapped rather than restored, and tiles can be rotated from a low-traffic area into a worn one. Check whether the building kept attic stock from the original install before paying to restore a tile that could simply be replaced.
Often, though it depends on what caused it. Soil comes out. What does not is wear — fiber that has been abraded and lost its light reflectance in a lane no longer looks the same as the carpet either side, however clean it is. You will be told which one you have after a test area rather than promised a result.
Yes. Recurring work is scheduled in advance around your calendar, priced per visit against an agreed scope, and invoiced per site so multi-location businesses can reconcile each building separately. Tell us the square footage, the traffic level and how often, and you will get a rate rather than a range.
Yes, scheduled and invoiced per site. Property managers and multi-location businesses are normal work — common areas on a rolling schedule, unit turnovers as they come up.
Yes, and doing them in the same visit costs less than separate trips because travel and setup are paid once. Office chairs, waiting-room seating, restaurant booths and pew cushions are upholstery work; entries, restrooms and kitchens are usually tile and grout.
Call. Spot response between scheduled cleanings is normal on a maintenance program, and dealing with a spill in the first day is the difference between a spot and a permanent mark. Water damage is a separate service — see water-damaged carpet drying.
It should not. Hot water extraction rinses the cleaning solution back out rather than leaving it in the pile, and encapsulation products are low-odor by design because they are made for occupied spaces. If a floor smells strongly the day after cleaning, something was left in it.
Yes — an itemized invoice naming the site, the date, the areas cleaned and the method used. On a maintenance program that builds into a record of what was done and when, which is what a facilities file, a landlord, or an inspection actually wants to see.
By a wide margin, and it is the argument that usually gets the budget approved. Commercial carpet is a depreciating asset with a service life, and abrasive soil left in the pile is the main thing that shortens it. Cleaning on a schedule at cents per square foot against replacing a floor at dollars per square foot is not a close comparison.
Ask directly when you call and you will get a straight answer rather than a vague one. Any commercial contractor should hand a certificate of insurance over without being chased, and if a building requires one naming the property owner or manager as certificate holder, that is a normal request. If a contractor hesitates on this question, that tells you something.
Whatever suits you. A keyholder can let us in and stay, keys and an alarm code can be handed over for the visit, or building security or the property manager can provide access. Codes and keys are held only for the duration of a scheduled job unless you are on a recurring program and ask otherwise. Tell us the arming procedure and who to call if something trips at night.
No. Chairs and light furniture are moved and put back. Desks, filing cabinets, copiers, server racks and anything with cabling stay put and get cleaned around, because moving them risks the equipment and the connections more than the dirt underneath is worth. If you want a room done wall to wall, it needs clearing beforehand.
Clear the floor of their footwells — boxes, files, bags, shoes. That single request the day before makes more difference to the result than anything else, because anything on the floor is an area that does not get cleaned and a thing that risks getting damp.
Wet floor signage goes out and stays out until the floor is dry. Where a route has to remain usable, the work is done in sections so there is always a dry path. If any part of the building will be occupied during drying, that gets planned at the walk rather than improvised on the night.
Ask about specifics rather than accepting the word green, which means nothing on its own. The meaningful benchmark in this trade is the Carpet and Rug Institute's Seal of Approval, which tests deep-cleaning extractors on soil removal, residual water removal and texture retention and rates them Bronze, Silver, Gold or Platinum. Using certified equipment can also contribute toward LEED O+M and CIMS-GB certification if your building is pursuing either.
It matters more than the fiber does. Glue-down broadloom has no cushion, so over-wetting can soften the adhesive and lift seams. Carpet tile can be swapped or rotated rather than restored. Double-stick and stretched-in carpet over cushion hold more soil and take longer to dry. Lift a corner near a doorway or look at an air vent cutout if you are not sure which you have.
Yes, and on a maintenance cycle that is often exactly the right call. Lanes and entrances take the overwhelming majority of the wear and they are where a floor looks tired, so treating that twenty percent frequently and the whole floor occasionally costs far less than extracting everything repeatedly.
Tell us the total square footage, roughly how it splits between entrances, corridors and open areas, the traffic level, and how often you want it done. That is enough for a rate. For anything over a few thousand square feet it is worth someone walking the building first, and that costs nothing.
That plus the traffic level gets you a rate rather than a range. For anything over a few thousand square feet, someone walks the building first — and that costs nothing.
Multiple sites? Email carpetcleaningaiken@gmail.com and we'll set up a schedule.
