Efficient Commercial & Industrial Cleaning Services in San Diego, CA

We bring you dependable cleaning and disinfection services for commercial spaces.

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A team of dedicated cleaning and disinfection specialists

At Cal Office Cleaning, we work exclusively with honest employees with years of experience in the office and industrial cleaning industries. Each employee is exceptionally skilled in performing a wide range of cleaning services, including everything from commercial and janitorial cleaning, day porter services, and pressure washing to electrostatic disinfection, window and carpet cleaning.

It is our goal to provide commercial and industrial building owners with cleaning services they can depend on all year round. To that end, we employ tried-and-true cleaning techniques designed to establish and maintain optimal hygiene standards in your property. And if you happen to be unhappy with any of our work, just let us know, and we’ll come back for a re-clean within 24 hours, ensuring your 100% satisfaction.

The perks of hiring us for commercial and industrial cleaning

At California Office Cleaning, we pride ourselves on delivering nothing but quality work. Here’s what you’ll get if you depend on our expert team:

Full service commercial cleaning

Our expertise covers everything from standard office cleaning and janitorial services, carpet and hard floor cleaning, window cleaning and heavy-duty industrial cleaning services.

Trustworthy employees

We take great pride in the honesty and dedication of our handpicked employees. Each employee is highly trained and vetted. All employees possess a superior level of integrity.

Effortless booking

We strive to make your commercial cleaning experience as convenient as it can be. This is why we offer easy online booking and secure payment.

Flat-rate monthly pricing

California Office Cleaning will always provide transparent monthly pricing billed AFTER services are rendered and satisfaction is met at the end of each month.


Quick communication via text, call or email will always be immediately and personally addressed by the owner.

Guaranteed satisfaction

Same day complaint resolution or re-cleans are our priority in order to maintain long lasting relationships with all customers.

Our quality cleaning services are available across San Diego County

You can depend on our office and industrial cleaning services whether you are located in Kearny Mesa, Downtown San Diego, Encinitas, Otay Mesa, or anywhere else in the nearby area. In fact, we currently regularly clean and maintain more than 1 million square feet of commercial and industrial space in facilities across the area. Don’t hesitate to get in touch with us if you’re looking for expertise-based cleaning and disinfection solutions in the following areas:

  • Downtown San Diego
  • Kearny Mesa
  • Solana Beach
  • Encinitas
  • Oceanside
  • Otay Mesa

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What our happy customers have to say

I have nothing but praise for Cal Office Cleaning. I’ve been relying on them to maintain my offices in Santee for two years now and their work has been excellent throughout. I love how personable they are both on the phone and via email and how close-knit their team seems to be. Their customer service is just amazing.

Melanie Dever

I just have to express my appreciation for all the effort the Cal Office Cleaning team puts in their work. Maintaining a warehouse is no easy feat but they nail it every single time. I know that I can depend on them no matter how messy our space gets, their cleaners are true experts. 10/10 service.

Jonathan Hodge


What is included in office cleaning?


Maintaining a clean and organized workspace is a must if you wish to leave a good impression on visitors and boost the productivity of your employees. If you hire professional office cleaning services, you can expect the cleaners to perform the following tasks: 

  • Emptying trash cans and replacing liners 
  • Dusting chairs, desks, tables, and other surfaces
  • Damp wiping horizontal surfaces 
  • Vacuuming carpets and rugs 
  • Mopping the floors 
  • Disinfecting high touch surfaces 
  • Polishing mirrors and glass surfaces
  • Sanitizing toilets and sinks 
  • Sanitizing kitchen surfaces and other common areas

These are just some of the common office cleaning tasks performed by professionals. If you have any additional tasks you want your cleaners to tackle, don’t hesitate to discuss your needs with the team at California Office Cleaning.

What is the difference between commercial cleaning and janitorial services?


Although many commercial cleaning companies may offer janitorial cleaning as well, there is a significant difference between the two. While janitorial services tend to include everyday cleaning and maintenance tasks, commercial cleaning services typically involve bigger, more specialized cleaning jobs. For instance, tasks such as regular vacuuming and dusting would be on any standard janitorial cleaning checklist, while commercial cleaning may also include deep carpet cleaning or window cleaning as well.

At California Office Cleaning, we perform both commercial and janitorial cleaning services for a great number of office buildings and commercial facilities. We are fully equipped to maintain the optimal cleanliness of your space on a regular basis, as well as perform more heavy-duty jobs such as in-depth carpet cleaning and pressure washing.

What is industrial cleaning?


Industrial cleaning services are specifically designed to remove dirt and debris from industrial facilities such as warehouses, power plants, factories, storage buildings, and so on. Since many of these industrial environments are large and experience a lot of traffic, industrial cleaning has to rely on efficient, yet thorough techniques and specialized tools.

The purpose of industrial cleaning services is to effectively remove hazardous dirt and grime and prevent any harm to the workers and expensive machinery. This type of cleaning includes both light and heavy-duty janitorial tasks, from vacuuming and dusting to pressure washing.

How often should businesses clean surfaces during COVID-19?


Whether you have 50 or 300 employees, you should make sure to clean and disinfect high touch areas in your commercial building at least once a day. Certain frequently used surfaces and objects may need to be cleaned after and before each use, such as point of sale keyboards or shopping carts.

The best way to effectively prevent infection is to hire professional cleaners to perform specialized COVID-19 cleaning and electrostatic disinfecting services on all surfaces in your office space or industrial facility in the San Diego area. They will make sure that all high-touch areas are germ-free using advanced electrostatic sprayers and tried-and-tested disinfectants.

How long does electrostatic disinfection last?


Electrostatic disinfection sprayers are some of the newest tools used in the cleaning industry. They rely on electrically charged particles to ensure even disinfecting coverage within a very short amount of time. Electrostatic disinfection services are the best choice for large commercial and industrial spaces with a great number of employees because of their efficiency and effectiveness. 

The results of electrostatic disinfection typically last until the disinfected surfaces are touched again. While this form of disinfection kills viruses and germs on a surface, it does not create a lasting protective barrier. Nevertheless, electrostatic disinfection is one of the most effective methods for ensuring a safe, virus-free environment.

Who offers expert commercial and industrial cleaning and disinfecting services in San Diego and the area?


California Office Cleaning is your go-to pick whether you are searching for office and janitorial cleaning or specialized electrostatic disinfection for your commercial or industrial property in San Diego and its surroundings. Our expertise-based services are available across a vast area, from Oceanside to Santee all the way to Otay Mesa.

Book the best-quality cleaning and disinfection for your property and enjoy transparent pricing, streamlined scheduling, and 100% satisfaction. Get in touch with California Office Cleaning today!


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