Commercial Cleaning

Office & Medical Cleaning Services in Greater Portland, Maine

A clean workplace does more than look good. It keeps your employees healthier, makes the right impression on clients, and signals that you run a careful operation. Bayside Cleaning Service provides commercial cleaning for offices, medical facilities, and professional spaces across South Portland, Portland, and Greater Portland, Maine.

We don’t believe in one-size-fits-all cleaning. We build a plan around your space, your schedule, and the standards your industry requires, then we hold to it. Whether you need nightly office cleaning, a weekly service, or specialized sanitizing for a medical or dental practice, we show up when we say we will and clean to a detailed checklist every time.

What we clean

Offices and professional suites, including workstations, common areas, kitchens, and restrooms. Medical and dental offices, with the sanitizing and attention to high-touch surfaces those environments demand. Reception and waiting areas where first impressions are made. We adjust the scope and frequency to fit how your space is actually used.

Why local businesses choose Bayside Cleaning Service

Every job is overseen by a manager, so quality doesn’t slip between visits. Our crews are trained, dependable, and consistent, which matters when you’re trusting a team with access to your space after hours. And owner Jessica Fitch follows up directly to make sure the work keeps meeting your expectations. If anything isn’t right, we send someone back to fix it.

We serve South Portland, Portland, Cape Elizabeth, Scarborough, Falmouth, Westbrook, Gorham, and the surrounding communities. Call (207) 233-6217 or request a free quote to talk through a cleaning plan for your business.