Slate Janitorial is a locally owned green cleaning company with good old-fashioned customer service. We'll be the most professional janitorial service you've ever worked with providing you with a clean place of business and great value for your money.

Our Philosophy

We understand that a clean business environment is of utmost importance to your clients, customers and staff. A clean workplace can reduce long term maintenance costs, maintain morale, make a positive impression to customers and other businesses, and help reduce the risk of injuries.

Green cleaning minimizes the negative environmental and health effects associated with traditional cleaning methods without sacrificing cleanliness. Many conventional products can be toxic to human health and harmful to the environment, and we are committed to a better way of doing things. Our use of appropriate green products, equipment, and cleaning process helps keep your business a clean and healthier place to be.

How we work

We remove dust, dirt, trash, and stink from your workplace we do it well and take pride in our work.

We'll create a custom cleaning plan to fit your needs and your budget. Daily, weekly, or monthly services available.

We are committed to environmentally sensitive practices in our cleaning process.

When you have an issue, we call you back to straighten it out.

Our Services

  • General janitorial
  • Carpet cleaning
  • Strip & seal hard surface floors
  • Power washing
  • Steam cleaning
  • Window washing

Areas we serve:

San Francisco, Oakland, Berkeley, Emeryville, Alameda, San Leandro, Hayward, Brisbane, South San Francisco, Daly City, San Bruno, Millbrae, Burlingame, San Mateo

Green Clean Institute Certified

Contact us for a free written estimate:

415.305.1419 |