Guide
Post-Construction Cleaning Cost in 2026
Construction cleaning is priced per square foot, with one rate covering every visit the project books. These 2026 ranges help a project manager set a budget before the walkthrough, and they show which details on the job push the number up or down.
The regional range
As of 2026, commercial post-construction cleaning across Northern and Central California typically runs $0.28 to $0.70 per square foot. Simple jobs with open floors and few fixtures start near $0.21, and detailed interiors on tight turnover dates climb to about $1.00. One rate covers every visit the project books, from rough through final to touch-up, and more visits place a job higher in the band.
Small jobs carry a minimum charge, because a crew still has to travel, unload and set up for a single suite. On a compact space, that minimum rather than the per-foot rate often sets the bill.
Figures are based on 2025-2026 public bid results and published rate surveys. The walkthrough then places your project within its city’s range.
Post-Construction Cleaning Rates and Pricing per Square Foot
A rate per square foot is the number to line up when comparing construction cleaning bids. Hold each bid against the regional band above and the city ranges below, and a price far outside them stands out at once.
Phases are priced in one of two ways. Some cleaning companies put each visit on its own line, so the rough clean, the final clean and the touch-up each carry a separate per-foot charge. Final Pass folds them into a single project rate, set at the walkthrough from the number of visits the schedule needs. In both cases the final clean takes the most labor per foot, because it details glass, fixtures, cabinetry and every floor type. A rough clean moves faster through dust and scrap, and a touch-up covers only the rooms the punch list reopened.
Square-foot pricing fits most commercial jobs because the floor plan gives both sides the same measurement. Hourly billing turns up on small or open-ended work, such as a touch-up that depends on how many trades come back, and it leaves the owner carrying the risk of a slow day. A flat bid wraps the whole job into one sum, which suits a general contractor who carries the clean as a line in a larger bid. Behind every flat figure sits the same math: floor area times a rate.
Visit count, finish detail, trades still on site and the handover date decide where a job lands in the band, and each is covered further down this page. To compare quotes fairly, convert each one to a cost per square foot for the same rooms and the same visits.
Ranges by city
Labor cost is the main reason the band shifts between cities. As of 2026, typical ranges per square foot run $0.33 to $0.70 in San Francisco, $0.32 to $0.68 in San Jose, $0.32 to $0.67 in Oakland, $0.30 to $0.64 in Sacramento, $0.30 to $0.63 in Stockton and $0.28 to $0.60 in Fresno.
Starting points follow the same order. San Francisco and San Jose begin near $0.24, Oakland near $0.23, Sacramento and Stockton near $0.22, and Fresno near $0.21. The top of the band reaches about $1.00 in every one of these markets except Fresno, which tops out near $0.95, and it is reserved for glass-heavy, fixture-dense rooms on short deadlines.
Other cities on this site price close to whichever of these markets sits nearest. A suite in Hayward runs $0.32 to $0.67, the same as Oakland, while Manteca and Tracy sit just under Stockton at $0.29 to $0.62. Neighboring cities with similar labor costs often share one range: Concord, Fairfield, San Ramon and Petaluma, for instance, all run $0.31 to $0.66 with a start near $0.23. Each city page shows the range that applies there.
Two worked examples
An 11,000-square-foot office floor in Oakland, gutted and rebuilt with new carpet, a glass-front conference room and two restrooms, books a rough clean, a final clean and a touch-up after punch repairs and furniture assembly. At $0.45 a square foot as of 2026, the total comes to $4,950.
A 6,000-square-foot clinic shell in Fresno, finished as exam rooms with sinks, casework and vinyl flooring, takes one final clean and a touch-up before opening. At $0.36 a square foot it comes to $2,160. All those sinks and cabinets push it above an open office of the same size, which would sit closer to $0.30.
The arithmetic is square footage times the rate. The judgment lies in placing your rooms within the band, and the next section covers that.
Run the same math with your own floor area and a rate from your city’s range. Choose a rate near the low end for open, lightly finished space and near the high end when glass, fixtures and a fixed opening date stack up.
What moves a project up or down the band
Square footage sets the base, and larger floors usually earn a lower rate because crews spend more of the day cleaning and less of it setting up. The visit count comes next. The rate is quoted for the whole project, so a job that includes a rough clean, a final clean and a touch-up sits higher in the band than one booking a single final, and the rough clean vs final clean guide explains when each visit earns its place.
Trades still on site slow the work, because crews clean around ladders and lifts and sometimes return to a room a second time. A heavy dust load adds hours. Heavy debris goes out in the project’s dumpsters before the visit, and the crew bins small scrap and packaging as it works. Glass and fixture counts matter more than people expect: a storefront wall, glass office fronts and a long run of restroom fixtures each take detail time.
Protective film and labels on windows, appliances and trim add a careful removal step, described in the guide to removing construction stickers and film. After-hours turnover deadlines push work into evenings and weekends. When a project requires prevailing wage, as public works jobs do, crews are paid that state-set rate and the price reflects it.
Project type matters as well. Warehouses and storage facilities sit low in the band, schools in the middle, and medical offices, restaurants and hotels toward the top. Finish level moves a job within its city’s range too. Retained finishes beside new ones, specialty stone and large mirror walls each call for a gentler method, and a project with many of them sits toward the upper part of the band.
Getting from a range to a firm number
Bring three things to the walkthrough: the room list with its finishes, the schedule with any phased releases, and the handover date. With those in hand, the walkthrough turns the range into a price for your project.
For a tenant suite, the move-in cleaning guide covers the stretch between the last trade and the first desk, which is often where a touch-up belongs. The final and turnover cleaning page describes the last visit before keys change hands.
If the plan changes after the walkthrough, with a visit added or a wing released early, the price follows the change. Keeping the room list current is the simplest way to keep the number accurate through the end of the job.
A few useful answers
Quick answers.
Why is construction cleaning priced per square foot?
Floor area tracks the work closely: more rooms mean more floor, glass and fixtures to clean. A per-foot rate also makes bids for different phases easy to compare side by side.
Is the rate charged again for each phase?
The rate is charged once and covers every phase you book, from the rough clean to the last touch-up. Booking more phases places a project higher in the band.
What sets the minimum charge on a small job?
Travel, setup and the crew’s time on site. A single small suite still needs a full mobilization, and the minimum covers that before the per-foot rate takes over.
Why do prevailing-wage projects price higher?
Workers on California public works projects must be paid the prevailing wage the state sets for their trade and county. Crews are paid that rate when the project requires it, which raises the labor cost behind each hour of cleaning.
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