Short answer: post-construction cleaning in Chicago is usually done in three phases: a rough clean while trades are still working, a final clean before inspection or move-in, and a touch-up clean right before occupancy. In 2026, commercial projects typically run about $0.10 to $0.25 per square foot for a rough clean, $0.20 to $0.50 for a final clean and $0.05 to $0.15 for a touch-up. A 10,000 square foot office build-out usually takes two to four working days of cleaning spread across the schedule. Your actual price comes from a walkthrough of the site.
Construction dust is not ordinary dirt. It is fine, it travels, and it settles again hours after you wipe it. A standard janitorial crew is not set up for it. This guide explains what each phase of post-construction cleaning in Chicago includes, how to coordinate it with your general contractor and building management, what it costs, how long it takes, and a checklist you can hand to your team.
Most commercial build-outs, tenant improvements and renovations use three cleaning phases. Each one has a different goal, and skipping a phase usually means the next one takes longer and costs more.
The rough clean happens during construction, usually after drywall, ceilings and major mechanical work are done but before final finishes. The goal is to remove bulk debris so finish trades can work cleanly.
The final clean happens after trades finish and before the punch list walk, inspection or turnover. This is the detailed clean that makes a space look new.
The touch-up clean, sometimes called a sparkle or puff clean, happens right before move-in or the grand opening. Dust settles again after the final clean, and punch list work often leaves new marks behind.
Drywall sanding, concrete cutting and ceiling work create very fine particles. A regular vacuum pulls them in and pushes the finest dust right back into the air through its exhaust. Then it settles on every surface you just cleaned.
Professional post-construction crews use HEPA filtered vacuums, microfiber cloths and a top to bottom method. Ceilings, vents and fixtures come first. Walls and ledges come next. Floors come last. That order matters, because dust always falls.
Good dust control also protects your investment. Fine grit left in HVAC returns ends up circulating through the building for weeks. Grit on new hard floors acts like sandpaper under foot traffic. On occupied floors of a high-rise, HEPA cleaning keeps dust from reaching neighboring tenants and common areas, which building management will expect.
The cleaning itself is the easy part. Scheduling it inside a construction timeline and a managed building is where projects slip. Clear coordination saves days.
Agree in writing who handles what. Does the GC haul debris or does the cleaning crew? Who removes protective floor coverings? Is window cleaning interior only or exterior too? Who cleans inside ductwork, if anyone? Gaps in scope are the most common reason a space is not ready on turnover day.
Each phase should be tied to a construction milestone, not just a calendar date. A rough clean should follow drywall and ceiling work. A final clean should follow the last trade out. A touch-up should be scheduled after punch list repairs and as close to move-in as possible.
Punch list work almost always creates new dust. Build a buffer of at least one day between the final clean and the touch-up so repairs can finish first.
Need a post-construction quote for your Chicago project? Allora Cleaning prices every account from a free on-site walkthrough, with a written scope and fixed quote in 2 business days. Call (708) 729-2911 or Book a Free Walkthrough.
If your project is in a Loop, River North, West Loop or Streeterville office tower, building rules shape the cleaning plan as much as the construction does.
Most Chicago high-rises require cleaning crews and their equipment to use the freight elevator, and many only allow freight access at set hours or by reservation. Large equipment and debris removal must be scheduled in advance. If your cleaning crew misses its reserved window, the job can slip a full day. Ask building management for the freight elevator rules early and book time for every phase.
Nearly every managed building in Chicago requires a certificate of insurance before any vendor can work on site. The COI usually must name the building owner and property manager as additional insureds and meet specific coverage limits. Your cleaning vendor should be able to produce a compliant COI quickly. Our guide on COI requirements for cleaning in Chicago explains what building managers typically ask for.
Many towers limit noisy or dusty work to evenings or weekends, require escorts for after-hours access and expect protection on elevator cabs and corridors. Confirm loading dock hours, badge or escort rules and where debris can be staged before the first day of cleaning.
Most commercial post-construction cleaning is priced per square foot per phase. These are typical 2026 ranges seen across the industry for commercial projects. They are not guarantees, and your quote will reflect the condition of your site.
Some smaller jobs are priced by the hour instead, typically $35 to $75 per cleaner hour. Commercial cleaning prices in 2026 are running roughly 8 to 12% above 2024 levels, so older estimates may be low.
Timing depends on size, condition, crew size and building access. These are general planning ranges for each full phase with a properly sized crew.
The fastest way to lose time is to start the final clean before trades are truly finished. Wait until the last trade is out, then clean once and clean right.
Use this checklist to plan and sign off each phase with your GC and cleaning vendor.
Once your space is open, the work shifts to routine maintenance. Many Chicago tenants use the same vendor for both so the crew already knows the space. Learn more about our janitorial services in Chicago, or read our earlier guide to post-construction cleaning in Chicago for more on what to expect.
Allora Cleaning Chicago, led by owner Kenita Jones Taylor, provides insured, background-checked crews for commercial post-construction cleaning, from rough clean to touch-up, across Chicago and the suburbs. We work around your GC schedule and building rules. Book a free walkthrough or call (708) 729-2911 for a written scope and fixed quote within 2 business days.
For commercial projects in 2026, typical ranges are about $0.10 to $0.25 per square foot for a rough clean, $0.20 to $0.50 for a final clean and $0.05 to $0.15 for a touch-up. Glass, ceiling height, debris and building access all affect the price, so the real number comes from a site walkthrough.
A rough clean happens during construction and removes bulk debris and loose dust so finish trades can work. A final clean happens after trades finish and covers every surface in detail, from vents and fixtures to glass, cabinets and floors. The final clean is what makes the space ready for inspection and turnover.
In most cases, yes. Fine dust keeps settling for days after construction ends, and punch list repairs create new dust and marks. A short touch-up clean right before move-in removes that settled dust so the space looks finished on day one. It costs far less than the final clean.
Almost always. Managed buildings in Chicago typically require a certificate of insurance naming the building owner and property manager as additional insureds before any vendor can start. Your cleaning company should provide a compliant COI quickly and follow building rules for freight elevators and access.
A small suite often needs about a day per phase. A 5,000 to 15,000 square foot office usually needs one to two days for the final clean, plus shorter rough and touch-up visits. Large floors and multi-floor projects are phased with the construction schedule over several days or more.
