Commercial Cleaning in Maryland

Yes — evening and early-morning service is standard for offices so cleaning doesn't disrupt staff. Out-of-hours access requires a key/alarm protocol; some companies charge a small premium for late-night or weekend slots.

Janitorial usually means recurring day-to-day cleaning (bins, floors, bathrooms), while commercial cleaning also covers periodic heavy work: carpet extraction, hard-floor machine scrubbing, high-level dusting, and post-construction cleans.

Reputable companies run signed key registers, alarm-code logs, and vetted staff lists. Ask how keys are stored, who can access your site, and whether staff are background-checked before handing over out-of-hours access.

At minimum public liability insurance and employer's/workers' compensation coverage for their staff. Ask for certificates — if an uninsured cleaner is injured on your premises, the liability can land on you.

Under roughly 10-15 hours of cleaning per week, a contracted company is usually cheaper once you count payroll, insurance, cover for absences, and equipment. In-house starts to win for large single sites with full-time cleaning need.

A typical small office books 2-5 visits per week; high-traffic spaces with shared kitchens and customer areas usually need daily service. Bathrooms and touchpoints drive frequency more than floor area does.

Emptying bins, vacuuming and mopping floors, wiping desks and touchpoints, cleaning kitchens and bathrooms, and restocking consumables. Window cleaning, carpet extraction, and floor stripping/polishing are usually scheduled extras.

Depends on the state. Texas, New York, New Jersey and several others tax janitorial services; many states don't. Confirm whether your quote is inclusive of state sales tax so monthly invoices don't surprise you.