High Marks Services provides dependable janitorial and building maintenance programs for condominiums, HOAs, apartment communities, and professionally managed properties throughout San Francisco.
High Marks Janitorial began serving San Francisco properties in 1982, providing reliable, professional janitorial services to residential buildings throughout the city. Over the decades, the business grew into a trusted building-services partner for property managers, HOA boards, condominium associations, and apartment communities.
In 2026, the business entered its next chapter under new ownership as High Marks Services, continuing with the same field team, longstanding client relationships, and commitment to reliable service.
Today, our focus remains what it has always been: maintaining shared spaces to a consistent standard and making property management easier through dependable service, clear communication, and well-defined scopes of work.
Our work focuses on the common areas that shape the daily experience of residents, visitors, vendors, and management teams.
From lobbies and hallways to elevators, amenity rooms, entrances, and trash areas, we help properties remain clean, orderly, and professionally presented.
Our primary offering is recurring janitorial service, supported by specialized project services when additional work is required.
Most of our work is performed through scheduled service programs rather than one-time visits.
Each recurring program is created around the property’s size, traffic, common areas, operating schedule, and management expectations. The result is a practical service plan that clearly defines what will be completed and how often.
Create a janitorial and maintenance program designed around your building, residents, and management priorities.
