
Janitorial Services for Enhancing Your Workspace in Alton, IL
Ellis Janitorial Services is proud to provide exceptional commercial cleaning services to businesses in Alton, Illinois, and nearby communities throughout Madison County. Our expert team delivers customized cleaning solutions designed to meet the specific needs of industries like offices, schools, healthcare facilities, hotels, churches, and more.
From everyday janitorial services and expert carpet care to detailed vacancy cleaning and streak-free window washing, we approach every job with precision and pride. We’re dedicated to delivering spotless results that reflect your commitment to professionalism and cleanliness. Whether you’re looking to maintain a polished office or prepare a property for its next occupant, Ellis Janitorial Services is here to help. Contact us today to transform your commercial space into a clean, inviting environment that supports your success in Alton!
Our Commercial Cleaning Services in Alton, IL
Janitorial Services
We provide customized janitorial services for businesses of all sizes in Alton. Our team handles dusting, trash removal, restroom cleaning, and floor care on a flexible schedule tailored to your operations and budget. Trust us to maintain a welcoming and sanitary workplace.
Office Cleaning
Keep your team healthy and productive with our thorough office cleaning services. We clean desks, breakrooms, meeting spaces, and restrooms—focusing on high-touch areas, vacuuming, and sanitization to keep your Alton office spotless and professional.
Post-Construction Clean-Up
After a renovation or build, we ensure your space is move-in ready. Our post-construction cleanup removes dust, debris, and materials from all surfaces, delivering a clean, safe, and polished environment for your business or tenants in Alton.
Exterior Cleaning
Our exterior cleaning services restore curb appeal with power washing, sidewalk cleaning, and graffiti removal. A clean exterior creates a strong first impression and helps maintain your building’s value and appearance.
Medical Cleaning
We deliver high-standard medical cleaning for healthcare facilities in Alton, focusing on infection prevention and regulatory compliance. Our team uses hospital-grade disinfectants and follows strict sanitation protocols to support a safe, healthy environment for patients and staff.
Hard Surface Floor Care
Protect your investment with our expert floor care services, including stripping, waxing, buffing, and ongoing maintenance. We help extend the life of your hard surface floors while keeping them polished and safe.
Window Cleaning
Improve natural lighting and aesthetics with our professional window cleaning. We eliminate dirt, streaks, and buildup to leave your windows sparkling and your Alton workspace bright and inviting year-round.
Porter Services
Our dependable day porter services help you manage cleanliness during business hours. From restroom restocking to trash collection and tidying high-traffic areas, we ensure your facility remains organized and operational throughout the day.
Industries We Serve in Alton, Illinois

Office Spaces
We deliver daily and scheduled office cleaning services that reduce allergens, eliminate germs, and support employee well-being—while projecting a clean and professional image to clients and visitors.

Managed Properties
Our team supports property managers in Alton with lobby, hallway, and restroom cleaning for apartments, retail complexes, and office buildings. We help enhance tenant satisfaction, increase property value, and improve turnover efficiency.

Medical Offices
We provide specialized cleaning for medical and dental offices using proper sanitization techniques and disinfectants. Trust us to maintain a compliant, hygienic space that prioritizes patient and staff safety.

Post-Construction Clean-Up
Our Alton post-construction cleaning team ensures your property shines after renovations, removing all dust, debris, and leftover materials.

Manufacturing Facilities
Ellis Janitorial Services supports Alton’s industrial sector with custom cleaning for warehouses and production environments. We reduce contaminants, promote safety, and support smooth operations.

Church Cleaning
We clean worship spaces with respect and detail, including pews, restrooms, and fellowship halls. A clean church fosters a peaceful and inviting environment for all who attend.

Vacancy Cleaning
We prepare vacant properties for sale or lease with top-to-bottom cleaning that includes walls, floors, fixtures, and restrooms. Our service helps speed up tenant turnover and enhances market appeal.

Professional Businesses
From law offices to local salons, our janitorial services for professional businesses keep your Alton workspace polished and welcoming with consistent cleaning of common areas, restrooms, and high-touch surfaces.
Contact Ellis Janitorial Services in Alton, IL Today!
At Ellis Janitorial Services, we proudly deliver reliable and top-quality commercial cleaning solutions to businesses in Alton, IL and the surrounding area. Whether you need recurring janitorial services or specialized cleaning for your office, healthcare, food service, and property management, we tailor every solution to meet your unique needs.
Call us today to schedule a consultation or get a personalized quote.
Proudly serving Troy, Maryville, Glen Carbon, Highland, and the greater Metro East area.

Why Should You Choose Ellis Janitorial Services?
Eco-Friendly Products
Our dedication to sustainability distinguishes us, as we exclusively use Green Certified and environmentally-friendly cleaning products.
Cutting-Edge Cleaning Technology
We utilize the latest innovations in cleaning technology to deliver efficient, thorough services that meet the highest standards.
Customized Solutions
Understanding the distinct needs of schools, clinics, and offices, we specialize in providing customized cleaning solutions tailored to each environment.
Customer Satisfaction
We prioritize your satisfaction by maintaining clear communication and delivering top-notch cleaning services that consistently meet your expectations.