Start a Commercial Cleaning Business
People search: “how to start a commercial cleaning business” (6K+ per month)
Clean offices, clinics, and retail spaces on recurring contracts, then hire crews so revenue is not tied to your own hours.
Local business? Scan the competition in your city first →
Difficulty
Intermediate
Startup cost
$1,000 to $5,000
Time to first $
30 to 90 days
Revenue potential
High
Profit margin
35 to 55 percent
Viability
8.0 / 10
Search demand
High (6K+ per month)
Where it runs
Local
Best for: Operators who want recurring B2B revenue and can manage a small crew
The opening
Why this idea is overlooked
Everyone pictures residential cleaning; commercial contracts pay monthly, renew for years, and are won with a professional bid, not a flyer.
The roadmap
How to start, step by step
- 1
Pick a building type to own
Small offices, medical suites, gyms, or churches. Medical pays more but expects bloodborne pathogen training; start where you can win and specialize.
- 2
Get insured and bonded
General liability (around $500 to $1,000 a year) plus a janitorial bond. No facility manager signs a contract without seeing both certificates.
- 3
Form the entity and set your rates
Register an LLC, get an EIN, and price by the square foot or by monthly walkthrough estimate. Know your labor cost per hour so a $600 a month contract never costs you $700 to service.
- 4
Build a professional bid package
A one page scope of work, cleaning checklist, insurance certificates, and a monthly price. This is what separates you from the flyer-on-the-door crowd.
- 5
Walk into twenty buildings
Ask for the office or facility manager and offer a free walkthrough and written quote. Property management companies are the jackpot; one relationship can hand you five buildings.
- 6
Nail the first ninety days
Clean it yourself at first, do a weekly quality check with the client, and fix complaints same day. Commercial contracts renew on reliability, not price.
- 7
Hire a crew and add buildings
Once you have three contracts, hire and train your first cleaner, document the checklist per building, and go win the next three. Your job becomes bids and quality, not mopping.
Your first move
Get insured and bonded, then walk into twenty small offices and medical suites offering a free walkthrough and a written monthly quote.
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