
Medical facility cleaning by Preferred Services Group in Charleston, SC includes hospital-grade disinfection using EPA List N products, CDC-guideline environmental cleaning, biohazard waste area sanitation, operating room turnover cleaning, and high-touch surface disinfection verified by ATP testing. The company serves hospitals, surgery centers, rehabilitation facilities, and large medical complexes across Charleston, Summerville, Moncks Corner, Goose Creek, and North Charleston. All cleaning technicians are OSHA-trained in bloodborne pathogen handling. Call (843) 478-2114 for a free facility assessment.
Protecting Patients Through Rigorous Sanitation
Healthcare-associated infections (HAIs) affect approximately 1 in 31 hospital patients on any given day, according to the CDC. Proper environmental cleaning is one of the most effective defenses. Preferred Services Group delivers medical facility cleaning that treats sanitation as a critical component of patient care — not just a custodial task.
Our medical facility cleaning teams receive specialized training in healthcare environmental services, including proper dilution ratios for hospital-grade disinfectants, contact time requirements, and the correct sequence for cleaning patient rooms, operating suites, and high-risk areas like isolation rooms.
We work closely with your infection control team and facility management to develop custom cleaning protocols that align with Joint Commission standards and CMS Conditions of Participation. Whether your facility needs daily terminal cleaning, discharge cleans, or periodic deep sanitation, we have the training and equipment to deliver.

Medical Facility Cleaning Features
CDC & OSHA Compliance
Every cleaning procedure follows current CDC environmental infection control guidelines and OSHA bloodborne pathogen standards.
Hospital-Grade Disinfection
We use EPA List N disinfectants effective against SARS-CoV-2, MRSA, C. diff, and other healthcare-associated pathogens.
Biohazard Protocol
Trained in proper handling and disposal of biohazardous materials including sharps containers, soiled linens, and contaminated waste.
OR Turnover Cleaning
Rapid, thorough operating room and procedure room turnover cleaning that keeps your surgical schedule on track.
Infection Prevention
Targeted high-touch surface disinfection, UV-C light sanitation options, and ATP testing verification for measurable cleanliness.
Patient Area Care
Gentle yet effective cleaning of patient rooms, nursing stations, and rehabilitation areas that maintains a healing environment.
Areas We Clean in Medical Facilities
Specialty healthcare cleaning: veterinary clinic & animal hospital cleaning, dialysis center cleaning, and dental office cleaning.
Medical Facility Cleaning by Service Area
Local pages with city-specific information, neighborhoods we cover, and frequently asked questions.
Frequently Asked Questions
Common questions about medical facility cleaning in Charleston, SC.
Proudly Serving Charleston & Surrounding Areas