Welcome to Professional Janitorial Service

Here's what building and facility managers tell us they want - a cleaning company with something new that actually works! A cleaning company that you can communicate with. Our cleaning system is based on ManageMen OS1® cleaning protocols and USGBC - LEED® green cleaning standards. Providing our customers with best-in-class cleaning for health, safety and the environment, known today as “Green Cleaning”.

Cleaning for health, safety and the environment are the fundamentals on which Professional Janitorial Service (PJS) was founded. Our operational program uses (OS1)^® Managemen protocols in a systematic approach for cleaning the entire facility focusing on health, safety and the environment. To learn more about OS1 click on the logo above.

The United States Green Building Council (USGBC) is the governing body for Leadership in Energy and Environmental Design (LEED) certification programs. PJS is a member of the USGBC and employs a full time LEED Accredited Professional.

PJS earned green certification in June 2008 for cleaning operations in a building on the Northwest Freeway in Houston, Texas. This certification recognizes cleaning companies who have achieved an 80% or higher OS1 compliance rating on a very entensive verification audit. To learn more about green certification click on the logo above.