Window Cleaning Services in CT
Streak-Free Shine, Inside and Out
- Residential & Commercial
- Interior & Exterior Windows
- Supplies & Equipment Always Included
- Serving Connecticut & Westchester County
Why You Need Window Cleaning
Dirty windows don’t just affect curb appeal—they limit natural light and make your home feel dull. Over time, buildup from pollen, hard water, and grime can even damage glass. Our professional window cleaning restores visibility, brightens your space, and helps extend the life of your windows.
We proudly serve homes and businesses in
- Westport
- Darien
- Westchester

Our Window Cleaning Services
Perfect for homeowners, offices, storefronts, and property managers
Interior & Exterior
Streak-free shine using eco-safe products and professional tools.
Screen & Sill Cleaning
We remove dust, pollen, and debris from window screens and tracks.
Glass Doors & Skylights
We handle hard-to-reach and specialty surfaces, too.
How It Works
1. Request a Quote
Call, text, or fill out our form for fast pricing and availability.
2. Schedule Your Service
We arrive with everything needed—just point us to the windows.
3. Enjoy the View
Relax while we deliver streak-free results, every time.

Why Hire XYZ Cleaning for Your Windows
- Experienced, background-checked window specialists
- We bring all ladders, squeegees, and tools
- No damage, no mess—just clear, streak-free glass
- Safe for glass tints, seals, and specialty windows
- Flexible scheduling and quick turnaround
- Bonded, insured, and trusted locally
Our Work Speaks For Itself









Tips for a Great Window Cleaning Appointment
Remove window screens before our visit if possible
Make note of problem areas (hard water, paint splatter, etc.)
Let us know about high or hard-to-reach windows
We can work around landscaping or furniture—just ask!
Client Testimonials
Travis Padilla12/09/2024Trustindex verifies that the original source of the review is Google. So impressed with XYZ Cleaning Services! They were on time, super friendly, and left my house looking amazing. The whole process was smooth, and they were really easy to work with. My home feels brand new! Christian panza04/04/2024Trustindex verifies that the original source of the review is Google. Amazing company! Give them a call if you need any cleaning help. Giacomo Sozzi02/11/2023Trustindex verifies that the original source of the review is Google. Used XYZ Team for post-construction cleaning before moving in. Called them for service at short notice after other provider didn't perform. They showed up quickly and in force, with professional knowledgeable team. They worked hard and delivered high quality results in very large high end home in Greenwich. No concerns about improper care of delicate surfaces. The team of 8 dispatched for the 1 week job performed beyond our expectations. They did such a good job that we contracted 2 of them for permanent full day cleaning of the home on a monthly basis. After several months we continue to be fully satisfied. I can wholeheartedly recommend XYZ as the go to cleaning service in Greenwich. James Fletcher02/12/2022Trustindex verifies that the original source of the review is Google. XYZ Cleaning Services did an amazing job deep cleaning my apartment. Everyone was extremely professional, hardworking and did an exceptional job. I would definitely recomend this company Katie Ingram02/12/2022Trustindex verifies that the original source of the review is Google. Love XYZ Cleaning Services in Greenwich - particularly Rosario, who always does an incredible job! She is on time, works efficiently, and does a great job every time turning my toddler-made-messy home into a spotless paradise! 15/10 recommend this company and it's service to anyone.
Frequently Asked Questions
Yes, unless you specify otherwise.
Everything from basic panes to skylights, sliders, and French doors.
Yes, our team is trained and equipped to clean 2- and 3-story homes safely.
Always. We bring everything—including eco-friendly products.
We proudly serve clients across Fairfield and Westchester Counties.