Nationwide Janitorial Services, Inc. NJSI

Since 1987, Nationwide Janitorial Services, Inc. (NJSI) has been offering quality, dependability and consistency with our janitorial and maintenance services. We are recognized as one of the leading janitorial and maintenance companies for commercial and residential properties, throughout the Northern Virginia, Maryland and Washington DC metropolitan area. NJSI fulfills an outlet for all facility/property/maintenance managers, by providing a wide spectrum of service needs, hence saving you time and money while providing an added measure of convenience. We keep abreast of all the latest cleaning techniques, using state-of-the-art equipment and products to provide you with a hassle free service, allowing you to focus your valuable time and energy to more pressing matters.
NJSI management staff has had extensive on-the-job training and experience in all the aspects of the janitorial service industry. This allows our team to be able to train a staff from practical experience and ensure the most productivity from our employees. This ensures cost effectiveness by not sacrificing quality. We communicate regularly with our clients making sure that the level of service exceeds their expectations. We understand that each property is unique with individual needs. One of those needs may require special attention from your cleaning professionals...That’s where we come in. Let us work with you to develop specialized cleaning, painting, floor care service programs for your property/facility needs that will enhance property values and provide a clean and comfortable atmosphere for your tenants and staff.

Commercial Cleaning
NJSI has been dedicated to providing the highest quality commercial janitorial services to a broad range of businesses. We specialize in meeting the unique needs of educational, religious and retail facilities, office buildings, private office spaces and independent medical facilities.

Green Cleaning
NJSI is committed to providing property and building management with the most environmentally responsible cleaning and facility maintenance solutions. We combine certified chemicals, tools, equipment, training and processes to reduce the environmental footprint for future generations.

Multi-Family Residential
NJSI is trusted by multiple leading property management companies to clean entrances, shared hallways, and other common area spaces. We conduct a thorough evaluation of your property and cleaning requirements to provide you with a custom cleaning regiment, providing both client and tenant a clean, safe and healthy environment.

Post Construction Clean
Construction work creates a lot of dust, dirt and debris. It takes a rigorous and meticulous cleaning session to remove all traces from the site. A final deep clean allows our client to meet its completion date and turnover the property ready for business.

Floor Care
VINYL FLOORS:
Resilient vinyl floor covering of some type is common in high traffic areas. Like other types of floors, vinyl floor coverings have their own cleaning and maintenance requirements. Depending on the installed surface, special care needs to be taken to protect them. Over time finishes and grime can build up creating the need to strip and wax floors. NJSI's Floor Technicians have the vinyl floor cleaning experience and tools necessary to bring it back to life.
WOOD FLOORS:
When your hardwood flooring begins to look dull, NJSI can solve that problem at far less cost than replacing your hardwood floors. We utilize heavy-duty drum sanders and equipment, cleaning solutions, finishes and procedures to remove surface scratches and other light wear and tear and to assure that you get optimum appearance and longevity from your wood floor.