Superior Cleaning Excellence
Advanced Equipment
We utilize state-of-the-art technology to deliver precision cleaning that exceeds industry standards for every surface.
Eco-Responsible Practices
Our commitment to environmental stewardship ensures that our cleaning solutions are safe for your family and the planet.
Expert Precision
With a veteran-led team, we bring a level of precision and reliability that is unmatched in Maryland’s residential and commercial sectors.
Veteran-Led
Alex Coulibaly
With over 17 years of service in the U.S. Army, Alex Coulibaly brings a unique blend of military precision and professional discipline to Sentinel Cleaning Services. His leadership is built on a foundation of reliability and efficiency, ensuring that every residential and commercial space we touch is handled with the same meticulous care and high-quality standards we expect from our military background.
Healthcare Facilities
We maintain sterile environments with precision and care for medical centers and hospitals.
School Systems
Ensuring safe and sanitary learning environments for students and staff.
Corporate Offices
Professional cleaning services for high-end corporate environments and executive suites.
Industries We Serve
Government Agencies
Providing meticulous cleaning solutions for state offices and federal facilities.
Property Management
Delivering consistent, high-quality maintenance for apartment communities and residential complexes.
Residential Homes
Comprehensive cleaning solutions for private residences, ensuring a pristine living environment.
Get a Customized Quote
Ready to elevate your space? We provide professional, veteran-led cleaning solutions tailored to your Maryland property's specific needs.
Email: alex.c.coulibaly.@gmail.com
Phone: (309) 453-4019
Location: Serving Maryland, Washington D.C.
DEPENDABLE · AFFORDABLE · HIGH-QUALITY · MARYLAND PRIDE