Calvin Clean has the expertise to help you meet the health and sanitation requirements for compliance with state and local laws (such as the California Retail Food Code), prepare for unannounced inspections by Registered Environmental Health Specialists, and maintain the “A” grade for your diner, cafe or other fine eatery.

Kitchen Area
All surfaces, equipment and utensils that come in contact with food must be cleaned and sanitized. Calvin Clean uses procedures sanitizers recommended by the health department to prevent the infection of patrons with foodborne pathogens.

Dining Area
The appearance of the dining area creates first impressions to new patrons and therefore must be immaculate. Calvin Clean technicians clean table tops, bar tops, chairs, and other surface areas that customers come into contact with using only clean microfiber towels that have not been used in other areas such as restrooms. Table items such as spice holders and condiment bottles are also sanitized with food grade disinfectants.

Restaurants are high foot traffic areas and their floors need regular and constant attention.
Our crew vacuum and mop all floor types and use commercial steamers for stubborn stains on the appropriate floor types. Carpets are deep cleaned and shampooed by a process that makes drying possible within 2 hours so the restaurant can resume the business of serving food after just a short break.

Restrooms in most restaurants are shared by staff and patrons. Contamination from staff to food and utensils is always one of the manager’s top concerns. Calvin Clean crews maintain a separate set of cleaning materials and equipment for restrooms to prevent cross-contamination from the restroom to the main floor of the restaurant. The process involves restroom floor and toilet cleaning, disinfection of all surfaces with close attention to sinks and faucets, paper towel dispensers, hand soap dispensers, mirrors.

Quick Quote

Our founder and president, Dr Kelvin Kasumba, is a licensed Clinical Laboratory Scientist and is well acquainted with the sanitation requirements and standards for biotech and medical facilities...

Biotech & Medical

If you are looking for a reliable company to clean your gym, don’t sweat it! Calvin Clean will get rid of the sweat, body odors and germs that may be lurking at your gym or fitness center...

Gyms & Fitness Centers

Calvin Clean has become a household name in San Diego by maintaining the elegance of corporate offices by meeting or exceeding their ever-increasing demands and standards consistently.

Business Offices

At Calvin Clean, our auditorium cleaning technology is evolving rapidly to match the requirements for handling new upholstery materials, sound equipment, and screens.

Church & Movie Theaters

Banking facilities are expected to be spotless clean, neat, and sanitary - simply immaculate - by design. At Calvin Clean we know the standards because we set them.

Financial Institutions

Calvin Clean has the expertise to help you meet the health and sanitation requirements for compliance with state and local laws. Maintain the “A” grade for your diner, contact Calvin Clean today!


A tidy store with well polished floors has an implied reflection on the quality of the merchandise in it and imparts the feeling of being in the right place to the customer.

Retail Stores

Common surfaces in schools and daycare centers are touched by hundreds of hands on a daily basis and present the perfect recipe for the spread of germs, especially during the flu season...

Schools & Daycare