CMS Building Services Inc. | Commercial Cleaning in California

The Most Trusted Choice for Commercial Cleaning Services

We deliver quality service every time.

Over 1 Million

Sq. Ft. of Space Cleaned

0 Years

Combined Experience

1 Stars

Google Rating

1 Stars

Yelp Rating

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

I contacted CleaningMaidSimple and received a response within minutes and someone was onsite to give me a quote within a few hours. Later in the day, a team of 2 porters were sent out to perform a deep cleaning of the property and left it brand new! I would definitely recommend using this company for your building maintenance needs!

The team was amazing. Very detail oriented and thorough with their work. Couldn't be more pleased with the service and value. The communication process was also extremely good all the way from the initial booking on the website through the end of the cleaning process. I plan on making them our regular service from here on out. Highly recommended!

I would strongly recommend CMS as a partner to take on the custodial duties of your facilities. They have shown me their resolve to go far and beyond that of most building maintenance companies I have worked with, and they continue to offer more services to keep our building in a professional condition.

If anyone is looking for a cleaner, call THIS Company. They are AWESOME!

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.

Featured in

CMS Building Services was able to aid business owners to reopen their doors to the public after the lockdowns and welcome customers with confidence that they will be safe inside their stores.

CEO Weekly