Tri-M is a family owned cleaning company from the City of Quincy, MA.


Plymouth Office Cleaning Services

Member of Plymouth Area Chamber of CommerceEveryone knows that first impressions count and so do second and third impressions and every impression after that. Tri-M offers general office cleaning services with the goal of helping your business make a great impression, every time.

Tri-M Janitorial offers Plymouth office cleaning services that are customized to meet the needs of our Plymouth customers buildings & facilities. Through consistent and reliable cleaning programs, We strive to be a strategic partner for building owners, office mangers & facility managers. Whether you need daily or nightly service, or just weekly service, our general office cleaning services can improve the look of any facility and provide clients with the confidence that their building will make a great impression on their tenants, customers or employees every day.

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Commercial Office CleaningPlymouth office cleaning services

Keep a clean working environment with Tri-M Cleaning Company’s tailored cleaning schedule that meets your budget and all your office cleaning needs. Our office cleaning professionals always meet your cleaning expectations punctually and professionally. Request a free proposal today!  … More »

Commercial Window Cleaning & Washing

Tri-M has over 35 years of experience providing window washing and window cleaning services in Plymouth.  Residential or Commercial, Tri-M cleans windows of all sizes and scope… More »

Commercial Carpet Cleaning

Tri-M Maintenance provides professional carpet cleaning service in Plymouth to medical offices, banks, and other commercial accounts throughout the city. We guarantee that the quality of our professionals will meet standards of the highest expectations.

Commercial Floor Stripping, Refinishing and Waxing

Sand and Salt from this years harsh winter probably did a number on your VCT floors. Proper care and maintenance is necessary to preserve their resilience and luster. Tri-M Cleaning service in plymouth can perform commercial floor stripping, refinishing, and sealing to completely restore your Vinyl-Composite Tile (VCT) and Luxury Vinyl tile (LVT) floor surfaces to their original condition… More »

Commercial Upholstery Cleaning

Office chairs and furniture are often used more than furniture at home. Keep your office furniture looking its best with an upholstery cleaning of chairs and couches from Tri-M cleaning service in plymouth.

Post Construction/Remodeling Cleanup and Window Washing

Tri-M can take care of the mess left over after your construction or remodeling project, from general clean ups to window cleaning and floor finishing and floor waxing… … More »

Specifications can always be tailored specifically for your location(s)

Plymouth office cleaning services

In addition, please consider these important points that separate us from our competition:

  • When you want answers, you have a direct line to the owners of our company. We are a local, family owned, South Shore business.  We are not a franchise cleaning service who is controlled by faceless out of state management team.
  • Your account will not only receive a dedicated cleaning staff but also a quality control supervisor to ensure that the job is done right every time.
  • We conduct criminal and identity background checks on all of our employees so you can feel confident that the people in your office have been properly screened.
  • And of course, We are fully bonded and insured.