Windows Only LLC

United States Service Industries is a commercial contract cleaner with janitorial services in Florida, as well as the Baltimore metro area. Its bundled services include pressure washing, construction detail cleaning, tenant move in and move out, light maintenance, periodic detail cleaning, garage cleaning, assistance in recycling programs, carpet cleaning and specialty floor programs. The company s quality control program concentrates on a cycle of supervision, inspection and communication while cleaning over 25 million square feet daily. In 1912, Charles Herschel, a European immigrant, founded the United States Window Cleaning Company and by 1967, the company had become a full-service janitorial firm.

Good cleaning starts with good people and Potomac Valley Cleaning Services has been building that organization of good people for 20 years. We now offer a full range of cleaning services for all your residential and commercial needs, all performed by hard working professionals, willing to please and take full pride in their work. We are a family owned cleaning company who specialize in residential and commercial cleaning. Services include: customized cleaning, window cleaning, lawn care, laundry, errands service, shopping service, pet sitting/walking, floor installation, tile and natural stone cleaning & also other special services as well as a night crew who specialize in resident & commercial office cleaning. We believe in quality customer service and can give you a lot of information when needed, including free estimates, over the phone or at your home or business.

Pro Maintenance Group - spotless facilities, zero headaches. Pro Maintenance Group (PMG) delivers dependable commercial cleaning across Montgomery County, MD. We build custom plans around your hours and budget-daily janitorial, day porter, office cleaning, disinfection, floor stripping & waxing, carpet care, post-construction cleanup, and exterior pressure washing. Our trained, insured teams use professional equipment and eco-friendly options to keep your facility healthy and presentable. Expect consistent quality checks, clear communication, and 24/7 support for urgent needs. From offices and medical suites to retail and HOAs, PMG makes cleanliness effortless. Book a free on-site cleaning assessment today.