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...

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...

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.

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

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.

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.

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...