Janitorial and Commercial Cleaning Services in CT
Providing commercial cleaning services in CT for New Haven, Fairfield and Hartford Counties
Commercial Cleaning & Janitorial Services in Milford, CT
Expert Commercial Cleaning, Customized Plans and Reliable Supervision
At CT Janitorial Services, we go the extra mile to deliver exceptional service built on three core pillars: Communication, Customer Service, and Supervision. We keep you informed every step of the way, collaborate with you to create personalized cleaning plans tailored to your specific needs, and provide hands-on supervision to guarantee each task is completed to the highest standard. Our unwavering commitment to quality and customer satisfaction ensures consistent, reliable results. With CT Janitorial Services, you're not just hiring a cleaning service, you’re gaining a dedicated partner who truly cares about your business’s success.

Here’s what sets us apart from other commercial cleaning companies.
OUR CLEAN360 System – A Full Circle of Service Excellence
At CT Janitorial Services, we’ve developed the CLEAN360 System to provide a comprehensive, full-circle approach to janitorial services. Built on three key pillars, Communication, Customer Service, and Supervision, this system ensures every aspect of our service exceeds expectations, delivering a 360-degree solution for all your cleaning needs.
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5-Star Reviews from Commecial Cleaning Clients
We have never experienced such a thorough cleaning service. Our patients and staff feel much safer and healthier.
Michael L. Manager.
In a healthcare setting, cleanliness is crucial. Healthcare Cleaning Service provides exceptional service that ensures our facility is safe and sanitary. We couldn’t be happier with their work.
Emily R. Healthcare Facility Manager
Don&Bart Cleaning Service has transformed our clinic. Their attention to detail and commitment to cleanliness are unparalleled.
Dr. Emily J.
Reliable Cleaning Services for a Fresh, Clean Environment Every Day in CT

Enjoy a Fresh, Clean Space with Post-Construction Cleaning"
Transform Your Commercial Property After Construction with Expert Cleaning Services"
Get your commercial property spotless and ready for occupancy with CT Janitorial Services’s expert post-construction cleaning services. We specialize in removing debris, dust, and construction residues using eco-friendly products and advanced cleaning techniques. Whether it's residentials, offices, retail spaces, or industrial buildings, our team ensures a thorough, efficient clean that leaves your property shining."
01. Residential Post-Construction
02. Industrial Post- Construction
Frequently Asked Questions About our Commercial Cleaning Services in CT
Why is commercial cleaning important for your business?
Commercial cleaning helps create a clean, safe, and healthy environment for employees, customers, and visitors. A well-maintained facility enhances your business’s image, improves productivity, reduces the spread of germs, and ensures compliance with industry regulations.
Do you offer residential cleaning?
No. CT Janitorial Services only specializes in commercial business cleaning services.
What is the difference between janitorial cleaning and commercial cleaning?
Janitorial cleaning typically involves daily or routine cleaning tasks such as sweeping, mopping, and restroom sanitation. Commercial cleaning covers more in-depth services, like carpet cleaning, window washing, floor maintenance, and specialized services for specific industries or needs.
Do you provide specialty cleaning services?
Yes! We offer specialty cleaning services, including post-construction clean-up, disinfecting services, Airbnb cleaning, and customized programs for gyms, dental offices, and daycares. We tailor our services to meet the unique needs of each client.