Clean Sweep of Portsmouth

Clean Sweep of Portsmouth is a janitorial company that cleans schools, daycares, universities, offices, healthcare facilities, retail and commercial spaces, restaurants, and industrial sites. Routine services include sweeping, mopping, vacuuming, bathroom sanitation, trash removal, and surface wiping, along with deeper work such as window cleaning, floor refinishing, pressure washing, and post-construction cleanups.

The company is locally owned and has served Portsmouth businesses since 2014. Crews are available around the clock, and each client has one designated support contact for questions and changes. Service reaches across New Hampshire and into northeastern Massachusetts and southern Maine, generally within 30 miles of Portsmouth. The office is at 1 NH Ave in Portsmouth, and free quotes are available by phone.