In a 2025 survey, only 13 percent of facility managers stated they currently outsource all of their cleaning and maintenance services, revealing a massive untapped opportunity in a market already projected to reach nearly $788 million by 2035. This limited outsourcing suggests a significant portion of businesses still manage cleaning internally or through fragmented contracts. The global cleaning services market is experiencing a booming growth forecast for 2026 and beyond, yet most organizations are not fully leveraging external providers.

The global cleaning services market is projected to nearly double in value by 2035, but only a small fraction of facility managers currently outsource all their cleaning needs. This tension highlights a critical juncture for the industry. While the market expands rapidly, a large segment of potential clients remains underserved by comprehensive solutions.

Based on the significant market growth projections and the low current rate of full outsourcing, the cleaning services industry is likely to experience a substantial acceleration in comprehensive contractual agreements, leading to increased specialization and consolidation among providers. This shift implies a forced transition for businesses currently relying on partial or in-house cleaning operations.

Key Market Data

  • The Global Cleaning Services Market was valued at USD 378 million in 2024 and is projected to reach USD 787.5 million by 2035, according to Market Research Future.
  • Contractual cleaning services accounted for 65.11% of the market share, Market Research Future reports.
  • In a 2025 survey, only 13 percent of facility managers stated they currently outsource all of their cleaning and maintenance services, according to Statista.
  • The system-wide sales of Jani-King were the highest among outsourced cleaning service providers in the United States, generating 953 million U.S. dollars in 2023, Statista reported.

The Untapped Potential Driving Future Growth

In 2023, Jani-King generated $953 million in system-wide sales in the United States, demonstrating the significant economic power of large-scale outsourced cleaning providers. Despite this, only 13 percent of facility managers fully outsource their cleaning and maintenance services, according to a 2025 Statista survey. The disparity between the 13 percent of facility managers fully outsourcing and Jani-King's $953 million in system-wide sales indicates a vast, untapped potential for growth in comprehensive contractual agreements.