Tenacious Cleaning Services Total Facilities Maintenance Management - We work hard so you look good.


At Tenacious, we pride ourselves on forming a management partnership with our clients we serve. The focus of our Team Leaders in Total Facilities Maintenance Management is at the heart of our program. The dedication of our teams and their leaders in reliable quality and superior service drives our prospective growth in facility management. We maintain the integrity of proposed operational budgets and carefully adhere to the financial requirements and resources of each facility we service.

Since our inception in 1989, it has been the goal of Tenacious Cleaning Services NOT to become a large multinational conglomerate. Instead, our vision has always been to become the standard of excellence in the facilities management market locally. It is this focus on our local long-term clientele that has enabled Tenacious to become the industry leader in Maintenance Management in Northern Illinois. Let us proudly put our skills and experience to work for you.




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TENACIOUS CLEANING SERVICES, INC.  |  1050 Ensell Rd STE 108  |  Lake Zurich IL 60047  |  p. 847-550-4943  |  f. 847-550-4981  |  email. info@tenacious-services.com