Janitorial Services Clean Spaces. Healthy Environments.
Trusted Results.
Professional Cleaning Services in Washington DC
Janitorial Services

Precision Cleaning for Healthcare, Commercial, and Government Facilities in Washington DC, Maryland & Northern Virginia

Why Choose One Kare?

Our expert team provides best-in-class cleaning and hygiene solutions for high-stakes environments including hospitals, outpatient clinics, psychiatric centers, government buildings, and businesses. We understand that each facility demands unique cleaning standards. That’s why we deliver tailored strategies, all backed by Green Seal and LEED certifications, the latest technologies, and proactive quality controls. Ensuring exceptional results every time.

Schedule a Consultation

Receive a personalized assessment and cleaning plan tailored to your site.

Results You Can See

Proven Results, Measurable Benefits
99% Client Satisfaction
24/7 Emergency Response
LEED & Green-Cleaning Certified

Industry-Leading Technology & Management Tools

Digital Work Orders

Real-time task tracking and transparency

Quality Checklists

Site-specific audits with photographic proof

IoT Sensors

Automated monitoring of restroom usage and air quality

Green Product Mixes

Non-toxic cleaning agents safe for people and the environment

Our Janitorial & Disinfection Services

Day-to-day JANITORIAL tasks. Dusting, vacuuming, trash removal, restroom sanitation to maintain a clean, inviting environment.

Advanced disinfection using EPA-approved hospital-grade products, targeting infection control in high-touch areas.

Thorough sterilization of patient rooms, examination areas, medical equipment, and surfaces in accordance with healthcare protocols.

Removal of dust, debris, and residue from renovation or new-build sites, prepping spaces for occupancy.

Timely cleanup after corporate events or public gatherings—floor care, surface sanitation, and waste management.

Safe disposal and cleanup of blood, bodily fluids, sharps—handled by certified technicians with full compliance.

Rapid, 24/7 Response to spills, leaks, or contamination, employing containment and sanitizing to restore safety.

Expert guidance on efficient waste segregation, recycling best practices, and regulatory compliance.

We use certified eco-friendly products and procedures proven to reduce environmental impact.

We support sustainable building goals through cleaning practices aligned with LEED green building standards.

Industries We Proudly Serve

Healthcare & Hospitals
Commercial
Corporate
Government
Public Venue
Muti-Family Residences
Community Centers
Education (Schools & Universities)
Industrial & Manufacturing Facilities
Fitness Centers & Gyms
Hospitality (Hotels & Resorts)
Transportation (Airports, Railways, Bus Terminals)
Real Estate & Property Management
Retail Banks & Financial Institutions
Food Service & Restaurants
Religious Institutions (Churches, Temples, Mosques)
Museums

How We Serve Different Sectors

Healthcare Facilities

Sterile environments maintained to CDC, OSHA, and Joint Commission standards for infection prevention.

Commercial Offices & Buildings

Daily upkeep and periodic deep-cleaning to preserve aesthetics and air quality.

Outpatient Clinics & Psychiatric Centers

Sensitive cleaning protocols that respect patient privacy while safeguarding all spaces.

Government Agencies

Secure, compliant services—even in restricted facilities and high-security zones.

Ready to elevate your facility’s cleanliness, safety, and environmental integrity?
Request a free assessment and discover how OneKare Enterprise can tailor a janitorial plan for your healthcare, commercial, or government facility.