The Most Trusted Choice for Commercial Cleaning Services
We deliver quality service every time.
Our Services
Commercial Cleaning
Customize a full service janitorial plan to maintain restrooms, kitchens, offices, warehouses, storefronts and more.
Disinfection Services
EPA-approved disinfectant solution is applied through 360° electrostatic sprayers to safely sanitize all surfaces.
Carpet Cleaning
Remove tough stains and dirt and freshen up carpets with professional carpet cleaning.
Window Washing
Make a positive impression with spotless windows that maximize natural light for your clients and employees.
Floor Care Services
Perform regular cleaning or strip and wax any type of hard floor including VCT, tile & grout, concrete, stone, LVT, and more.
Supply Management
Ensure inventories of toiletries and cleaning products on site are tracked, purchased, and restocked as needed.
Testimonials
Who We Service

Startups & Tech

Apartments

Events

Preschool & K-12

Universities

Performance Centers
Our Satisfied Customers










Why choose us?
The CMS Building Services team is dedicated to being the #1 choice for commercial cleaning services.
We are a local, family-owned business and care about making you happy every time we serve you.
Featured on Bloomberg Business News
Since 2008
Our team has over 30 years of combined experience and a track record of happy clients.
Licensed & Insured
Have complete peace of mind knowing we carry comprehensive general liability and workers' comp.
Reliable Every Time
We developed a foolproof system of daily, weekly, monthly, and yearly janitorial maintenance that guarantees consistent quality.
Great Communication
We are responsive, punctual, and listen carefully to how you want things done.
Flexible Scheduling
We work with your schedule and can arrange service for any time day or night according to your needs.
Any Job Big or Small
Our wide range of clients includes office buildings, theaters, schools, industrial facilities, apartments, retail stores, medical, and biotech.
COVID-19 Notice
We are committed to keeping you and our staff safe with masks, gloves, social distancing, and contactless payments.
Our Approach
Our unique management system, communication tools, and highly trained staff will ensure your environment is pleasant, safe, and healthy.
Understand Your Needs
We work together to determine your unique needs and requirements.
Make a Personalized Plan
We create an in-depth plan that covers the services performed and daily, weekly, monthly, and yearly maintenance.
Ensure Your Satisfaction
A supervisor ensures the plan continues to meet your needs through proactive communication and quality control.
Get a Free Quote
Call us at (415) 565-1849 or contact us below. We look forward to serving you!