How to Buy a Commercial Cleaning Business: Who Hears First
How to buy a commercial cleaning business before it is listed: the supply distributors, ISSA and BSCAI members and facility managers who hear first.
By Brett Kaufman. 8 years using relationships to build sales pipelines, from political fundraising to a 7 figure business to running matchmaking for two communities. Over 1,000 introductions facilitated.
If you want to know how to buy a commercial cleaning business before it is listed, start with the people who supply and serve cleaning owners: janitorial supply distributors, ISSA and BSCAI members, facility managers, insurance brokers and contractor CPAs. Then stay recent, because they mention a tired owner to the buyer they think of first.
Here is the scene. A janitorial supply rep is dropping off a pallet of liners and chemicals at a 40 account office cleaning company. The owner has run night crews for 22 years. He says his back is done and his biggest building is rebidding next spring.
The rep knows two people who buy cleaning companies. He texts the one he heard from last month.
Why do cleaning owners sell to someone they already know?
Because a commercial cleaning company is its contracts, its crews and its night supervisors. An owner who sells to a stranger risks all three walking. An owner who sells to someone a trusted rep vouched for sleeps better.
It is also a big, steady field. The BLS Occupational Outlook Handbook counts 2,432,600 janitor and building cleaner jobs in 2025 and projects 2 percent growth from 2025 to 2035, with most openings coming from turnover. Slow growth means buyers grow by acquisition. That means more buyers chasing the same owners, and the owner’s circle picks the one it remembers.
Who hears first when a cleaning owner is ready?
Not the listing sites. The people around the owner every week. This is my map, a framework, not data.
| Who | What they notice first | What they want from a buyer | How you earn a place |
|---|---|---|---|
| Janitorial supply distributor rep | Smaller orders, talk of retiring, an owner skipping the delivery chat | The account keeps buying after the sale | Promise supply continuity, ride along on a route day |
| Facility manager or property manager | The cleaning vendor getting sloppy or slow to answer | No gap in service on the handover | Ask what they wish their cleaning vendor did better |
| ISSA or BSCAI members | Peers who stopped coming to events | A buyer who keeps crews and pay | Join, show up, sit on one committee |
| Insurance broker (workers’ comp, bonding) | An owner asking about tail coverage or exit questions at renewal | A clean, insurable buyer | Ask how they underwrite cleaning contractors |
| Contractor CPA or payroll firm | Owner age, margins, the “what is it worth” question | A buyer who closes and keeps the client | Send them deal work they can bill on |
| Specialist broker | The owner who called to “just get a number” | Buyers who close without drama | Send a clear buyer profile, stay recent |
The distributor row is the one most buyers skip. ISSA calls itself “the world’s leading trade association for the cleaning, hygiene and facility management industry,” with more than 11,000 members including distributors, manufacturers and building service contractors. The distributor side and the contractor side sit in the same association. That is your way in.
How do you get in front of cleaning owners as an outsider?
Join the associations honestly and say exactly what you do. BSCAI, the Building Service Contractors Association International, says it represents more than 1,000 member companies that provide cleaning, facility maintenance and related services to building owners and facility managers. Those are the owners you want to buy from. Ask membership staff what an aspiring owner can join, then say, “I am buying one commercial cleaning company to run for the long term.”
The big room is the ISSA Show. The ISSA Show North America lists education November 16 to 19, 2026 and exhibits November 17 to 19, 2026 at the Mandalay Bay Convention Center in Las Vegas. Walk the distributor booths, not just the equipment. For how to work a show floor, read how to meet business owners at trade shows. For the association side in depth, see trade association acquisition targets.
What do you check first in a cleaning deal?
The contracts and the people. Before you talk price, ask:
- How many accounts make up most of the revenue?
- When does each big contract renew or rebid?
- Can the contracts be assigned to a new owner?
- Who are the night supervisors, and will they stay?
- How is the crew paid and insured?
The SBA’s guide to buying a business says to consider hiring an attorney and an accountant. Meet them early. The contract questions are theirs to confirm.
How to buy a commercial cleaning business: the 90 day plan
Here is how I would run it in one metro.
- Days 1 to 14: pick the lane. Office, medical, industrial or mixed. One metro. A revenue range. Your lender conversation done.
- Days 15 to 30: the supply houses. Meet three janitorial supply distributor reps. Ask who the respected owners are and who has no successor.
- Days 31 to 45: the associations. Join ISSA or BSCAI. Attend one event or local meeting. Volunteer for one thing.
- Days 46 to 60: the buildings and the money. Coffee with two facility managers, two insurance brokers and two contractor CPAs.
- Days 61 to 75: the brokers. Two or three specialists from the IBBA broker directory and from referrals. Send a one page buyer profile.
- Days 76 to 90: one coffee a week with an owner. Peer talk, no pitch. End with “who else should I know?”
- Day 90 onward: a note per person, a real reason to touch base every six to eight weeks.
What do you text the people who hear first?
Short, specific, under 40 words. Illustrative examples.
To a supply rep after a ride along:
“[Name], thanks for letting me ride the route today. If any of your owners wants a quiet talk about what comes next, I keep the crews and keep buying from you. Glad to just listen.”
To a facility manager:
“[Name], good to meet. I am buying one commercial cleaning company in the metro. Your list of what a vendor gets wrong was gold. Mind if I check back once I am further along?”
To a broker, 60 days later:
“[Name], still buying commercial cleaning in the metro, office and medical, lender lined up. Saw the deal you closed last month. Congrats. Anything coming that fits?”
For the owners and connectors already in your phone, start with how to find owner direct business deals in your network. The full system is at deal flow for business buyers.
Where does this break?
Between conversations. You meet three supply reps, two facility managers, two insurance brokers, two CPAs, a broker and five owners. That is 15 people. By month four you are buried in diligence on something else and nobody has heard from you. Then the rep hears the 40 account owner is ready, and he texts the buyer he saw last week.
That is the job I built FRONT OF MIND for. At the show or the meeting, say a name and a sentence out loud, snap a business card or badge, or take a selfie together, and it is filed under the event. Then it opens on your 10 minutes for today. Each person has a one line reason why today: they posted, their company was in the news, you met weeks ago and never followed up, or they are going cold. Every draft is a text style message, 40 words max. Nothing sends without your tap, and it learns from your edits. Ask Liala “who do I know at janitorial distributors” and get the right people with why.
It runs in your phone’s browser and can be saved to your home screen. There is no native iPhone app yet. Your contacts are encrypted. No one on our team looks at them. Export or delete anytime.
Start free with your first 25 contacts and see which supply rep comes up first.