
Cleaning &
Maintenance.
Recurring janitorial and the periodic work that keeps a portfolio from slowly falling behind.
Onyx runs recurring cleaning and scheduled maintenance across multi-site commercial portfolios in Southern California: nightly janitorial, day porters, floor care, restroom sanitation, periodic deep cleans, exterior work, and waste handling, all on one schedule with a field-verified completion record before every invoice.
Commercial Janitorial
Recurring nightly and scheduled cleaning scoped per site.
View serviceDay Porter Services
On-site coverage during operating hours so the property never slips.
View serviceFloor Care
Strip, wax, buff, and carpet extraction on a planned rotation.
View serviceRestroom Sanitation
Disinfection, descaling, odor control, and restocking on schedule.
View servicePeriodic Deep Cleaning
Quarterly and annual deep cleans the daily route cannot reach.
View serviceWindow Cleaning
Storefront and low-rise glass, frames, and tracks on rotation.
View servicePressure Washing
Sidewalks, drive-thrus, and facades with runoff compliance handled.
View servicePost-Construction Cleaning
Rough, final, and touch-up cleans coordinated to the punch schedule.
View serviceWaste & Recycling
Interior pulls, bin staging, and hauler coordination inside your scope.
View serviceOne point of contact for all of it.
Every service on this page runs on the same schedule, the same reporting format, and the same flat monthly fee across your portfolio.
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