Straight answers for managers and builders.

Tasks listed by area and frequency, the cleaning window, who supplies what, how keys and alarm codes are handled, how quality is checked and misses are fixed, what's excluded, and how service ends. What a proposal should include.

No. A certificate shows that coverage exists and, in the form's own words, confers no rights on the certificate holder. Additional-insured status comes from an endorsement on the cleaner's policy. If your lease or contract requires it, ask for the endorsement. Insurance paperwork, explained.

Usually not. HHS says janitorial services generally aren't business associates under HIPAA, because any contact with protected health information is incidental. A confidentiality agreement and clear privacy habits are what to ask for. Medical and dental offices.

Check your agreement's notice terms, line up the new cleaner first, and send written notice timed so the old cleaner's last night and the new cleaner's first night meet. Collect every key and change every code before the new crew starts. Switching cleaners, step by step.

It depends on headcount, restroom use, visitors, food and floors. Most offices with staff in every weekday need restrooms, trash and the breakroom done every workday; a small, quiet suite can often go two or three times a week. How often to clean.

A rough clean after drywall and before finishes, a final clean after the trades finish and ideally 1–3 days before the inspection or owner walkthrough, and a touch-up after punch-list work, 1–3 days before turnover. Each is bid on its own. The phases, explained.

Dust from cutting concrete, stone, tile and mortar can contain respirable crystalline silica. OSHA's construction silica standard bars dry sweeping where it could add to worker exposure, unless wet methods or HEPA vacuuming aren't feasible. HEPA vacuums and damp wiping are safer and leave less haze. Construction dust safety.