One Free Machine. One Million Dollars.
A post on r/sweatystartup with the title "One of the least competitive services I've ever offered" dropped a bomb: a Redditor who got a free floor machine from a nonprofit that was closing down turned it into a business that has earned over $1,000,000 in 12 years.
The service? Stripping and waxing commercial floors. It's the kind of thing you've seen happen in grocery stores and office buildings at night — those crews buffing the floors to a shine. Except most people never think of it as a business opportunity.
Why This Is the Least Competitive Service Business
- Almost nobody does it. Janitorial companies focus on cleaning. Floor care is a specialty niche within a niche.
- It's recurring work. Most commercial floors need stripping and re-waxing every 3-6 months. That's built-in repeat business.
- High hourly rate. A typical strip-and-wax job pays $0.50-$1.50 per square foot. A 2,000 sq ft lobby = $1,000-3,000 per job. Many jobs take 3-5 hours.
- Low competition = premium pricing. When you're the only floor care specialist in town, you set the rates.
- Night/weekend work. Perfect side hustle — most floor work happens after business hours.
Who Needs This Service?
Any business with hard floors (VCT, tile, hardwood, concrete, terrazzo):
- Restaurants and bars — Health inspections require clean floors
- Grocery stores and retail — High-traffic floors need regular maintenance
- Medical offices and clinics — Cleanliness is non-negotiable
- Schools and churches — Large floor areas, tight budgets (but consistent need)
- Office buildings — Lobbies, break rooms, restrooms
- Wedding venues and event halls — Premium clients who want floors gleaming for events
How to Get Started
- Get a floor buffer/machine. You can find used commercial floor machines on Facebook Marketplace or Craigslist for $100-300. Or check with janitorial supply companies for refurbished units. The OP literally got theirs for free.
- Learn the process. YouTube is your best friend. Search "how to strip and wax VCT floors." The basic process: strip old wax with chemical stripper → clean → apply 3-4 coats of new floor finish → buff to a shine. It takes practice but isn't complicated.
- Buy supplies. Floor stripper, floor finish (wax), mop, bucket, wet-vac. Initial supply cost: $100-200.
- Start with one free job. Offer to do a local restaurant or church for free in exchange for a referral and before/after photos. Those photos become your marketing.
- Cold call commercial property managers. "Hi, I specialize in commercial floor care — strip, wax, and maintenance. Do you currently have a floor care provider?" Many don't. Those who do are often unhappy with their current service.
- Join local business networking groups. BNI, chamber of commerce, property management associations. One connection with a property manager can lead to dozens of buildings.
The Income Potential
- Side hustle (weekends only): 2-3 jobs/month = $2,000-6,000/month
- Part-time (evenings + weekends): 5-8 jobs/month = $5,000-12,000/month
- Full-time with a crew: $15,000-30,000+/month
One commenter confirmed: "I started my pressure washing company with a gifted Home Depot pressure washer. 2 years later I quit my job and went full-time. Been doing it over a decade and have made over a milly."
What You'll Need
- Floor buffer/burnisher: $100-500 (used) or $0 (if you find one being given away)
- Wet-dry vacuum: $100-200
- Chemicals: Floor stripper + finish = ~$50-100 per job (bill this to the customer)
- Mops, buckets, caution signs: ~$50
- Total startup: $250-800 (or nearly $0 if you score used equipment)
Pros and Cons
Pros:
- Extremely low competition
- High per-job revenue ($500-3,000+)
- Recurring work (floors need maintenance every 3-6 months)
- Night/weekend schedule perfect for side hustling
- Low startup cost
- Scalable — hire helpers and do more jobs
Cons:
- Physical work (you're on your feet moving heavy equipment)
- Learning curve (expect your first few jobs to be slow)
- Chemical handling requires care and proper ventilation
- Late-night work hours
The Bottom Line
Commercial floor care is the definition of a "hidden gem" service business. It's the kind of thing that's been around forever but gets zero attention because it's not sexy and it's not online. That's exactly why there's so little competition. The OP made a million dollars with a free machine and hard work. Even as a side hustle doing 2-3 jobs per month on weekends, you're looking at $2,000-6,000/month. The barrier to entry is a used floor machine and YouTube tutorials.