Greenside Janitorial Supply

Greenside Janitorial Supply is located in the heart of the Santa Clara Valley.  Our management team has over fifty years of supply distribution and building maintenance service experience.  We are committed to being a partner to the building service contractors located in the Silicon Valley area.  Our primary focus is to provide quality products at a reasonable price.


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Environmentally Friendly

If you're looking for an easy way to make your company's office building, school, dental/medical office, or church environmentally friendly at an affordable cost then choose Greenside! We have an array of janitorial products such as hand soap, toilet paper, toilet bowl cleaner, floor degreasers and many more that use rapid renewable and sustainably resourced products to fuel their cleaning powers. That's something that YOU can brag about!

Quality Ingredients

We pride ourselves on providing products with only the highest quality ingredients ensuring the best performance and price value for our customers.


We appreciate Greenside’s commitment to service and quality, and we’re enthusiastic about their environmentally friendly and sustainable line of products.
— John Simpson, Greenside Customer

The Greenside Janitorial Supply Team

Ernesto Moreno

Chief Executive Officer
Phone - 408-924-0353 x11
Cell - 408-205-0128
Email - emoreno@greensidesupply.com

Stacy Hacker

President/Controller
Phone - 408-924-0353 x15
Cell - 650-207-2171
Email - stacy@greensidesupply.com

Greenside Janitorial Supply Corporate Headquarters