Hallway with chairs and green plants

Since the inception of Professional Maintenance Systems in 1982, we have adhered to a commitment to quality that has resulted in unheard of rates of client retention. We strive to:

  • Create and maintain a customer service, customer retention vision at all times.
  • Work toward a positive partnership by involving our clients in our business.
  • Professionalize our company and our industry.
  • Constantly search for customer-winning performance.

The fact that we have so many long-term clients-we've cleaned some buildings for more than 20 years-means we are doing something right. We're proud to play a part in keeping San Diego businesses cleaner, working in a variety of industries around the county:

  • Biomedical
  • Corporate
  • Government/Defense
  • Healthcare
  • High Tech
  • Non-profit
  • Retail
  • Fitness

We look forward to developing more long-term relationships with local companies that are interested in working with an established professional cleaning company that puts their needs first.