Published AUG 31, 2026

Restaurant Cleaning & Sanitation Business, Charleston SC

Charleston, South Carolina

$3.3M
Revenue
$685K
SDE
0.9x
Multiple
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Full Editorial Writeup

This is a home-based commercial cleaning operation focused exclusively on restaurant and food service sanitation in the Charleston, SC market. Established in 2013, the business services a client base that requires specialized cleaning on a recurring schedule, using techniques, agents, and tools built for the demands of a food service environment. By running without a physical facility, the company keeps overhead low and directs resources toward client acquisition and service delivery.

The reported financials are notable: roughly $3.3 million in gross revenue against $684,704 in cash flow, all run with just two full-time employees. That combination of revenue scale, margin, and headcount is unusual and is the single biggest thing to verify. The niche positioning, restaurants specifically rather than general commercial cleaning, gives the operator a defensible angle and pricing power if the specialization is real.

At a $590,000 asking price against $684,704 of cash flow, this is listed at roughly 0.86x cash flow, which is aggressive to the buyer's favor and almost never happens without a catch. A sub-1x multiple on a services business this size usually signals customer concentration, an owner who is deeply embedded in the work, contracts that are informal, or numbers that do not survive scrutiny. The upside is genuine if the earnings hold; the job in diligence is to figure out why it is this cheap.

Why we like it

  • The stated earnings quality is exceptional on paper: $684,704 of cash flow on $3.3 million of revenue is a 21 percent margin, and doing it with two full-time employees implies a highly leveraged model or heavy owner and subcontractor labor. If that margin is real and transferable, the sub-1x asking price is one of the more attractive spreads you will see on BizBuySell.
  • Restaurant sanitation is genuinely recession-resistant. Health code compliance and grease/kitchen deep cleaning are not discretionary line items; restaurants must stay clean to operate and pass inspection, so demand persists through downturns and the service is billed on a recurring, scheduled basis rather than won job by job.
  • The niche focus is a real moat versus generic janitorial firms. Specialized techniques, agents, and tools for food service environments create switching friction and let the operator command better pricing, and the listing claims no direct national competitor in the segment.
  • Home-based structure means near-zero facility overhead and no real estate to buy or lease. That keeps working capital light, makes the business portable, and lets a disciplined operator reinvest cash flow directly into route density and sales rather than fixed costs.

How to improve it

  • Immediately convert every client relationship to a written recurring service agreement with defined scope, frequency, and pricing. This protects revenue, makes cash flow bankable for an SBA lender, and is the single most value-accretive move given how much of the thesis rests on recurring demand.
  • Build a real second-line management layer so the business is not dependent on the seller. With only two full-time employees producing $3.3 million, the owner is almost certainly central to operations or sales, and installing a general manager plus documented SOPs is essential to de-risk and scale.
  • Systematize pricing and add tiered service packages: baseline recurring cleaning, quarterly deep cleans, hood and exhaust degreasing, and emergency response. Upselling existing accounts is cheaper than winning new logos and can lift revenue per client meaningfully.
  • Densify the Charleston route before expanding geographically. Clustering restaurant accounts within tight radiuses cuts drive time, raises crew utilization, and directly improves the margin that makes this deal attractive in the first place.
  • Formalize a referral and reputation engine within the local restaurant community. Restaurant owners talk to each other and share vendors; a structured referral incentive plus reviews from named accounts can drive low-cost organic growth in a market with no dominant competitor.
  • Add health-inspection compliance documentation as a paid deliverable. Giving each client a cleaning log and inspection-ready records deepens the relationship, justifies premium pricing, and raises switching costs by embedding you in their compliance workflow.
  • Consider a light recruiting and training pipeline for crews. Cleaning labor turns over, and a repeatable hiring and onboarding system is the constraint on growth once route density is solved, so build it before you need it.

Diligence notes

  • Interrogate the margin and headcount claim hard. $3.3 million of revenue with two full-time employees and $684,704 of cash flow is unusual; determine whether the labor is subcontracted, whether 1099 crews are being run off-books, and whether the cash flow add-backs are legitimate. Get three years of tax returns and a quality-of-earnings review before trusting the multiple.
  • Map customer concentration and contract terms. Request a client-by-client revenue breakdown, the length and cancellation terms of any agreements, and churn history. A sub-1x multiple often signals that a few large accounts drive the business or that relationships walk with the seller.
  • Quantify exactly what the owner does day to day. Determine whether the seller is the primary salesperson, the person maintaining key restaurant relationships, or physically supervising crews. The transition and training offer only matters if the earnings survive their departure.
  • Verify the reason for sale. The listing's vague 'planned shift in long-term focus' language is a soft explanation; probe for the real driver, because an owner exiting a business at 0.86x cash flow usually knows something a buyer should learn in diligence.
  • Confirm the recurring nature of revenue with billing records. Pull twelve months of invoices to validate that clients pay on a scheduled, repeating basis rather than sporadic one-off jobs, and reconcile that against the revenue figure claimed in the listing.
  • Check labor, tax, and regulatory exposure. Restaurant cleaning involves chemicals, potential OSHA considerations, and worker classification risk; verify workers comp coverage, employment tax compliance, and any pending liabilities that could transfer with the business.

Source

Originally listed on BizBuySell. View original listing →

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