Special Services

Our special services take care of your facility from exterior to interior and floor to ceiling so you can focus on your business.


Our Professionals Schedule and Manage Your Special Services, From Floorcare to High Cleaning, Lighting Services, and More

By scheduling and managing your special services, our professionals will ensure efficient facility operations so you can focus on your business. CBM has expertise in a wide range of special services, including hard floor care, carpet care, exterior, and interior windows, high-rise window cleaning, window covering and blind cleaning, to light bulb replacement. Whatever your cleaning or special service challenge, you can depend on the CBM team of experts to have solutions ready for your most challenging projects. You can count on us to keep your facility running smoothly, efficiently, and safely while delivering consistent, satisfactory results.

Marsden Services backs CBM with a full range of facility services, including janitorial, specialty property services, building maintenance, mechanical services, and security throughout the United States.

Leadership roles within industry associations allow our professionals to stay informed about top issues and safety challenges relating to building environments. In addition to staying on top of the latest developments, this knowledge allows us to create solutions and partnerships with the largest suppliers in the commercial janitorial industry. Continuously upgrading and increasing our special services, we provide the greenest, most environmentally responsible, and most economical service possible without compromising quality.

To ensure we can clean your buildings from floor to ceiling, both inside and outside, we continually train our associates and invest in special equipment and tools.

Property Types

  • Medical Facilities and Offices

  • High Technology

  • Corporate Business Offices

  • Industrial and Manufacturing

  • Multi-Tenant Commercial Properties

  • BioPharma

  • Distribution Centers

  • Improvement Districts

  • Retail

  • Government

  • Aviation and Transportation

  • Stadiums and Entertainment Venues


Professionally Maintained Commercial Windows

Window cleaning is an essential part of ensuring the cleanliness and comfort of a business facility. Maintaining commercial windows with regular cleaning extends their service life, improves facility aesthetics, and eliminates hard water stains, pollutants, and grime build-up. Our commercial window cleaning services are customized to fit each company’s service scheduling needs and work environment.

We employ a team of meticulously trained, professional window cleaners. Our window cleaning program is OSHA-certified, and our teams receive annual training and the best safety equipment available.

Our commercial window cleaning and maintenance services include highrise, exterior, interior, and highlight window cleaning, plus caulking, glass restoration, and chandelier cleaning.

Key Benefits

  • Integrated Services

  • Quality Control

  • Tailored Schedules

  • Staffing Stability

  • Rigorous Safety Training

  • Extended Window Longevity


Professional Carpet Cleaning

Cleaning carpets regularly enhances carpet appearance and extends carpet life while maintaining a healthy environment. Carpets accumulate grime, allergens, particles, and other pollutants, which ruin their visual appeal and deteriorate carpet fibers. Marsden’s expert carpet cleaners ensure your carpets are cleaned according to their fiber type, resulting in a longer-lasting carpet.

Debris trapped in carpets can also affect the health of your employees, tenants, and visitors. Our carpet cleaning services improve air quality by removing pollens, dust mites, bacteria, and mold from carpets, along with bacteria, dust mites, mold, and mildew. Clean carpets can positively impact their overall well-being, especially for people with challenged immune systems or allergies and asthma. Marsden’s carpet cleaning services remove spots and stains, eliminate debris, kill microbes, and leave your facility cleaner and healthier. We offer:

  • One-time and regularly scheduled carpet cleaning
  • Spot and stain removal services
  • Preventative maintenance
  • Scotchgard carpet protector services
  • Antistatic treatment services
  • Carpet extraction

Hard Floor Care and Refinishing

Maintaining the appearance and durability of hard floor surfaces requires more than sweeping and mopping. It’s essential to assess and perform necessary floor care, such as refinishing, polishing, and deep cleaning, to keep commercial hard floors in good condition. Periodic hard floor care will prolong the life and appearance of commercial floors and ultimately save money.

For your building’s floors to look their best, it’s vital to have them cleaned by experienced professionals who know how to clean, preserve, and repair diverse hard floors. Our trained specialists have the experience and equipment to professionally clean, repair, and restore commercial hard floors. We offer:

  • Steam cleaning
  • Preventative maintenance
  • Waxing
  • Polishing
  • Material-specific floor care (wood, concrete, terrazzo, stone, marble, etc.)
  • Refinishing
  • Stripping
  • Restoration


  • Exterior window cleaning

  • Interior window cleaning

  • High-rise window cleaning

  • Glass restoration

  • Caulking

  • Highlight window cleaning

  • Window coverings and blind cleaning

  • Chandelier cleaning


  • Floor honing and polishing

  • Concrete and epoxy floor work

  • Grout and tile maintenance and restoration

  • Floor cleaning

  • Floor resurfacing

  • Concrete, wood, terrazzo, marble

  • Floor staining

  • Floor refinishing


  • Carpet maintenance

  • Preventative carpet maintenance

  • Carpet spot removal

  • Dry chemical cleaning

  • Carpet spot and stain removal

  • Scotch guard protection

  • Antistatic treatment

  • Hot water extraction

  • Deep carpet restoration


  • High Bay Cleaning

  • Snow shoveling, plowing, sanding/salting

  • Specialized Pressure washing

  • Graffiti removal

  • Art/sculpture cleaning

  • Curb painting and lot striping


  • Waste management services

  • Air Duct Inspection and Cleaning

  • Production labor support

  • Light construction and concrete work

  • Bulb changing and recycling

  • Kitchen degreasing

  • Mold Removal