Bac Binh Construction Investment Co., Ltd

We have had the pleasure of partnering with Nha Sach for our industrial cleaning services over an extended period. Their commitment to maintaining a clean and hygienic environment has consistently provided us with peace of mind. The team at Nha Sach is not only dedicated but also exhibits a high level of professionalism in their work.

Van Hanh Mall

Since the inception of the Van Hanh Center in January 2018, we have been fortunate to collaborate with Nha Sach, a cleaning service that is always at the forefront of innovation. They pay attention to every detail and continually propose solutions that enhance efficiency and professionalism at our Mall. We owe our current success to the diligent efforts of Nha Sach. The Building Management Board extends its gratitude to Nha Sach and looks forward to a long-term partnership that will elevate the standards of our future collaborations.

RMIT Hanoi

Nha Sach stands out as a seasoned professional in the industrial hygiene industry. We deeply value the consistent quality and dedication that Nha Sach brings to our partnership.

Service Management at NM Intel

Nha Sach delivers services as promised, meeting and often exceeding customer expectations. Nha Sach is committed to providing excellent service and maintaining a professional work ethic, all while adhering to both state regulations and customer requirements.

University of Economics and Finance

The Nha Sach cleaning service not only fulfills the school’s hygiene requirements but also excels in communication, much to the satisfaction of our teachers, staff, and students.

Jones Lang LaSalle Incorporated

Nha Sach has been a reliable partner for JLL on numerous large-scale projects. They have proven themselves to be an effective and highly professional provider of cleaning solutions.