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Delivering clean, safe and eco-healthy environments

Janitorial. Security. Architectural restoration.
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Our Services


  • Commercial office
  • Tenant and retail
  • Hospitality and residential
  • Higher education
  • Window washing (NYC)
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  • Fire/Life safety
  • Concierge
  • Uniformed guards
  • Electronic security
  • Consulting
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  • Stone
  • Wood
  • Metal
  • Concrete polishing
  • Surface refinishing
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What they’re saying

The BMS team members are ALL a great support. They have a good eye for detail and they always make sure I am made aware of any missing item or items that need to be repaired. It's been a pleasure working with you guys!
Mariel Tejada, Verizon Media
I have worked alongside BMS at our properties at 373 and 381 Park Avenue South for a decade. I have been struck by their consistency and reliability over time. They are a valued partner whose professionalism, attention to detail and strong customer service are a constant.
Avi Itzikowitz, Director of Operations, Atco Properties
In 2016 we briefly switched to a lower cost guard service, and in less than a year we had switched back to GMSC [BMS’s security division]. Ours is a 2 million square foot Class A property with high service level expectations. GMSC staff at all levels is professional and reliable. We have been impressed with their flexibility and willingness to customize their protocol to meet our requirements.
Andrew Toland, Cushman & Wakefield
Since we hired BMS there has been a consistent improvement in the cleanliness of our buildings, the level of communication, and the overall quality of service.
Sean Davis, Westdale Properties
You cannot find pleasant, conscientious employees like [our team] by the dozen. They are AMAZING.
Deenea Shephard, NYU School of Medicine
[Our] Project Manager and his team consistently perform outstanding work. Building maintenance is often a challenge. However, [he] and team are customer focused, professional, and always courteous. This is extremely important to [my company] and to me personally. They represent BMS, LLC well!
Lynn Wilson, Fluor Corporation
We have seen a high frequency of in person drop-in visits and phone calls from the BMS staff, as opposed to emails. We like knowing they are present to survey staff accountability and cleanliness of buildings.
Washington D.C. client
I have been through janitorial transitions before and it is one of the most difficult vendors to transition. The BMS transition was seamless and thorough.
Washington D.C. client
We were pleased with BMS’s unique approach of providing detailed quality control inspections, including pictures, both before and after the start of service.
Washington D.C. client
We have been very pleased with your entire team’s attention to detail and communication…
Washington D.C. client

Our Commitment to Sustainability

BMS is the industry leader in sustainability. We hold more green certifications than 99% of industry peers. Our dedicated Sustainability department, with LEED AP O&M certified staff, proudly partners with leading green organizations to ensure that our BMS Green Clean℠ program exceeds industry standards.
At BMS we don’t just talk the talk.

Service Excellence

Our multi-layered Center of Service Excellence is the backbone of our company that enables us to deliver first class building services and develop long lasting business partnerships.

Quality Control

BMS Quality Control allows us to regularly develop, test and maintain our programs and certifications to ensure the consistent delivery of quality services.

BMS University

Our training and development, with over 100 courses, ensures our staff are engaged and well trained. As a result, they stay with us longer, are better utilized and deliver the best service.

Client Services

A robust infrastructure, strong onsite presence, and frequent communications are key elements that allow BMS to maintain first class service standards within the commercial real estate industry. The BMS staffing structure is multi-layered, with a single dedicated point of contact overseeing your account.

Sustainable Initiatives

NIH studies find a direct correlation between green cleaning and improved cognitive function. This is one of many reasons BMS cleans to LEED standards in all buildings, all the time, creating a healthy working or living environment.

Specialty Services

BMS offers a robust suite of specialty services to commercial buildings and tenants. Our staff is certified and well trained. Our equipment tracking program ensures all property management equipment is modern, powerful, and well-maintained.

Where We Operate

  • New York

    11 Penn Plaza
    New York, New York 10001
  • Washington

    251 18th Street South Suite 504
    Arlington, VA 22202
  • Chicago

    222 Merchandise Mart Plaza
    Chicago, IL 60654
  • Charlottesville

    5 Boars Head Lane, Garden 2
    Charlottesville, VA 22903
  • Richmond

    100 Concourse Boulevard
    Glen Allen, VA 23059
  • Norfolk

    999 Waterside Drive Suite 410
    Norfolk, VA 23510

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