Commercial Cleaning Services: The Complete Guide

Commercial cleaning services keep offices, clinics, stores and other workplaces clean on a set schedule. They combine routine janitorial work (trash, restrooms, kitchens, surfaces and floors) with periodic services like floor waxing, carpet extraction, window cleaning and power washing. A good provider puts it all in a written scope with one price and one point of contact.

What commercial cleaning includes

Most programs have two layers. The routine layer happens nightly or a few times a week: emptying trash and recycling, cleaning and restocking restrooms, wiping kitchens and break rooms, disinfecting high-touch surfaces, and vacuuming and mopping. The periodic layer happens monthly, quarterly or twice a year: floor stripping and waxing, carpet extraction, window cleaning and power washing of entries and sidewalks.

For the full task list and how to write it down, see what a commercial cleaning scope of work includes.

How often to clean

Frequency depends on headcount, visitor traffic and the type of space. Busy offices usually choose nightly cleaning on weekdays; smaller or quieter spaces often choose two or three visits a week. Medical practices generally need cleaning after every business day. Read more in how often should an office be cleaned.

How pricing works

Commercial cleaning is usually priced per visit or per month, based on square footage, frequency, the type of space and what's included. Day porters are typically priced by the hour, and periodic work like floor care is priced per job. Our guide to how much office cleaning costs explains each pricing model and how to compare quotes fairly.

Special spaces

Some buildings need more than a standard checklist. Medical and dental offices need careful disinfection of patient areas and attention to safety rules; see medical office cleaning standards. Buildings after a renovation need post-construction cleaning before anyone moves in.

Choosing a commercial cleaning company

Look for proof of insurance, vetted and consistent crews, a written scope, a clear way to check quality, and one person who answers when something needs attention. Before you sign, read what to look for in a commercial cleaning contract. If you're replacing a current provider, how to switch cleaning companies walks through a clean handover.

Exterior cleaning

Entries, sidewalks, dumpster pads and drive-thru lanes collect gum, oil and grime that indoor cleaning never reaches. Pressure and power washing on a monthly or quarterly schedule keeps them presentable. Not sure which you need? See power washing vs pressure washing.

Checklists and pricing guides

• Office cleaning checklist: daily, weekly, monthly and deep cleaning tasks.
• Janitorial vs commercial cleaning: what each covers.
• What is a day porter? Daytime cleaning for busy buildings.
• Commercial pressure washing cost: how it's priced.
• Floor stripping and waxing cost: what drives the price.
• Post-construction cleaning checklist: rough clean to move-in.

Getting started

The fastest way to a reliable program is a short walkthrough of your space and a written proposal. Request a free quote and we'll reply within one business day with next steps.