Reliable and Superior Janitorial Services Serving Manhattan, Brooklyn, Queens, the Bronx, Long Island and Northern NJ for 25 Years. And Still Going Strong!

Read What Our Clients Really Think About Us!

"Please forgive my delay in replying. I haven't seen the work your cleaning crew did for myself yet, but I did get a report back from my CEO. He was extremely pleased with their very thorough job. He said that the office is unrecognizable, it's so clean. He is also interested in bringing them back in every six months or so for deep cleaning. Thank you very much for your assistance. As you know, it was really important for us to get that job done."

- Jill Y., The Transworld Corp, 5th Avenue, NYC


Company does outstanding work, detail oriented, professional staff, great metal restoration. Owner is very active and follows up on every detail, fair pricing.

- Don C. - Senior Property Manager, Cushman & Wakefield


“MDBS is by far the most professional and reliable cleaning service. You can actually feel the cleanliness & fresh atmosphere when they’re done. We’ve used MDBS for cocktail parties, shows, etc. and have always been very impressed with the results.”

- Chris G - Director of Administration, NYC Fashion Design Firm, 100,000 sq. ft. prime office space


“The management team is easy to reach and responsive. I know MDBS will be there on time and consistently do a great job without taking shortcuts.”

- Morris W - Property Manager, NYC Property Management Firm, 1,200,000 sq. ft.


“MDBS has been very quick to react whenever we’ve had any sort of special need. They offer the best value and reliability record I have found in New York City.”

- Richard W - Property Manager, 24-Story Mixed-Use Building