Sentinel manages commercial cleaning for offices, medical practices and property managers across Maryland. One point of contact, vetted local crews, and scheduled inspections, so your building is handled and you never have to chase a cleaner again.
Recurring janitorial programs scoped to your floor plan, schedule and standards.
Nightly or weekly cleaning of workspaces, kitchens, restrooms and common areas, done after hours.
Exam rooms, waiting areas and restrooms cleaned with disinfection protocols and trained crews.
One contract and one invoice across your portfolio: lobbies, corridors, amenity spaces and tenant suites.
Strip and wax, carpet extraction, post-construction and move-out cleans, scheduled around you.
Send the form above. We confirm a time within one business day.
A clear scope, cleaning checklist and fixed monthly price within 48 hours of the walkthrough.
A vetted, insured crew is assigned with a trained backup, so a sick day never means a missed clean.
Scored inspections with photos, and one contact who answers when you call.
To acknowledge any complaint during business hours.
To re-clean anything we missed, at no charge.
One account manager for scheduling, issues and billing.
Every site has a primary and a trained backup crew.