Professional Maintenance Systems (PMS) is a well-established commercial cleaning service with over 40 years of experience. They are responsible for maintaining more than 42 million SF of facilities across California. PMS offers 24/7 management support, ensuring that clients have access to assistance and solutions at any time, even during emergencies. With a team of over 1,400 committed employees, PMS provides exceptional service and custom solutions to meet clients' specific needs. The company takes pride in its excellent reputation for professionalism and excellence. PMS is also the largest women-owned business in Southern California and is locally owned, further showcasing its dedication to the community. PMS has the capability to handle cleaning projects of any size, backed by strong managerial and financial resources. They offer specialized cleaning services, including HOA Porter service and janitorial services for life sciences and biotech companies. Their goal is to keep facilities sparkling clean without causing disruptions to staff or customers. PMS's commitment to making a positive impact extends beyond their cleaning services, as they actively engage in community philanthropy. The company not only focuses on providing a clean environment but also aims to create a better world. In summary, Professional Maintenance Systems is a trusted and reliable commercial cleaning service in California. With their 24/7 support, specialized services, and dedication to community philanthropy, they stand out as a top choice for businesses seeking exceptional cleaning solutions.