San Quentin Village is a unique, tight-knit waterfront community on the shores of San Francisco Bay. OCS brings 100% plant-based, non-toxic cleaning to San Quentin homes — safe for your family, your pets, and the bay environment right at your doorstep.
No bleach, no ammonia, no synthetic fragrances. Our plant-based, biodegradable products are safe for children, pets, and the San Francisco Bay ecosystem — critical for a waterfront community.
Coastal and waterfront homes face unique cleaning challenges — salt air, moisture, and specific surface needs. We bring the experience to handle them all with the right products and techniques.
OCS is a certified Green Business. Our commitment to environmental responsibility is especially meaningful for communities like San Quentin Village that live alongside the bay.
Serving Marin County families for over three decades, OCS has earned a reputation for reliability and consistent five-star results throughout the county, including waterfront communities.
OCS makes its own proprietary non-toxic cleaning formulas, with no bleach or ammonia and natural fragrances such as mint. Learn about our products or find the service that fits your home.
Yes — San Quentin Village is part of our Marin County service area. We serve all homes in San Quentin and surrounding communities including San Rafael and Larkspur.
Standard house cleaning in San Quentin starts at $360–$540 per visit depending on home size. Deep cleaning starts at $1,000. New clients receive 30 minutes free on their first standard cleaning.
Absolutely. Our 100% biodegradable, plant-based products do not introduce harsh chemicals into the bay environment. This is one of the most important reasons waterfront homeowners choose OCS.
Yes — we have extensive experience with the unique challenges of coastal and waterfront homes, including salt air residue, moisture management, and the specific surface care these homes require.
Get your free, no-obligation quote today. We serve San Quentin Village and all of Marin County — responding within 24 hours.