Sell Your Janitorial Business — M&A Advisory for Commercial Cleaning and Facility Services Companies
By Dave Carlson, Co-Founder of The Alignment Firm | Updated April 2026
Janitorial and commercial cleaning businesses with long-term commercial contracts are a consistent acquisition target for PE-backed facility services platforms and strategic buyers. The recurring contract model, high customer retention, and scalable operations make well-run janitorial businesses attractive to a broad buyer pool.
The 2026 M&A Market for Janitorial and Commercial Cleaning Businesses
Facility services consolidation continues at a steady pace in 2026. PE-backed platforms are building regional and national janitorial companies through acquisition, targeting businesses with long-term commercial contracts, consistent EBITDA margins, and management depth that allows scalable operations.
What Drives Pest Control Business Valuation
Long-Term Commercial Contracts
Janitorial businesses with 1 to 3 year commercial contracts — office buildings, medical facilities, schools, industrial facilities — command significantly higher multiples than businesses dependent on month-to-month or handshake arrangements. Contract length and renewal history are the most scrutinized metrics in janitorial M&A.
Account Concentration
Buyers apply significant discounts if any single account represents more than 20-25% of revenue. Diversified account bases across multiple commercial categories trade at premium multiples.
Management and Supervision Depth
Janitorial businesses that can operate without the owner — with supervisors managing crews and account managers handling client relationships — command the highest multiples. Owner-dependent operations face meaningful discounts.
2026 Janitorial Business Valuation Multiples
Commercial janitorial with multi-year contracts: 3x–5x EBITDA
Mixed commercial cleaning (office + specialty): 2.5x–4x EBITDA
Specialty cleaning (medical, industrial): 3.5x–5.5x EBITDA
Frequently Asked Questions
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A: Selling a janitorial business involves preparing your financials, documenting your commercial contract base, and marketing to facility services platforms. The Alignment Firm specializes in janitorial and commercial cleaning M&A.
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A: Janitorial businesses sell for 2.5x to 5.5x EBITDA depending on contract length, account concentration, and management depth.
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A: PE-backed facility services platforms, regional janitorial companies, and multi-service facility management companies are the most active buyers.