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What Supplies You Need to Start a Commercial Cleaning Company

Operations  ·  7 min read  ·  Updated August 2026

Starting a commercial cleaning company does not require a van packed with gear you will never use. You need the right supplies for the work you are taking. Get the core kit right from the start and you will spend less money over time, move faster on every job, and look like a professional when you walk in the door. Here is exactly what that kit looks like.

Floor supplies

Floors are where you spend most of your time on a commercial job. Hard floors take longer than carpet because you sweep and mop, and the wrong tool adds time you are not getting paid for.

Surface and glass supplies

Lobbies and conference rooms have glass partitions and smudged doors that show everything. Glass takes its own product and its own cloths.

Restroom supplies

Restrooms are where clients decide whether you are doing your job. Keep a dedicated set of supplies that never cross over to the rest of the building.

Consumables the client may want stocked

Some contracts include stocking restroom consumables. Some are labor only. Find out during the walkthrough and get the answer in writing before you start. When walking a building before the bid, check whether dispensers are client owned, whether they use proprietary refills, and who currently orders the product. That one detail changes your cost and your price.

If you are supplying consumables, price them into the bid as a separate line. Do not absorb that cost into labor. It is a real expense and it grows as the building size grows.

Safety and carry gear

Your crew needs to move efficiently through the building and protect themselves while they work.

Buy commercial grade, not retail

Retail product from a grocery store is watered down and burns through fast. One gallon of commercial concentrate diluted at the proper ratio is far cheaper per ounce than buying premixed spray bottles one at a time. It is also consistent: the same dilution every time, which matters when you are training a new person and need them to use product the same way you do.

Janitorial supply houses sell commercially in most cities. GS Janitorial, Sysco, and regional distributors carry what you need. Once you have an EIN and a couple months of business history, many will set you up with a net 30 account, which helps your cash flow considerably when you are growing.

Keep your supply cost in line. On a recurring janitorial contract, supplies should run about 4 to 6 percent of your revenue. If it is running higher, you are either over supplying, using the wrong product for the application, or absorbing consumable costs that should be billed separately. Understanding where those numbers fit into the bigger picture is covered in the guide to healthy profit margins in commercial cleaning.

What you do not need on day one

You do not need a commercial floor machine, a carpet extractor, or an auto scrubber to start. Those are for one time jobs and specialized contracts. Get them when a specific job calls for them, not before. Equipment sitting in your garage or vehicle waiting for the right job ties up capital you need for payroll and supplies.

When you are ready to start pricing work, the method for pricing a commercial cleaning contract shows you how to work supply cost and labor into a number that protects your margin on every job. Know what you are spending before you ever send a price. You can also see how CleanOS handles bid building and job tracking at janity.ai/#pricing.

The takeaway

Start with the core five areas: floors, surfaces, restrooms, consumables, and safety gear. Buy commercial grade from day one. Color code your cloths. Do not buy equipment you are not ready to use. A clean, organized kit that your crew knows how to use is worth more than a vehicle full of gear nobody touches.

Bid jobs and track operations in one place

CleanOS has the bid calculator, job tracking, and client portal built in so you can price a job and run a professional operation from the first contract.

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