Reliable Consistency

Comprehensive services by skilled Window Cleaning professionals

Customer Satisfaction

Trusted by more than 1,000 customers in New London, Connecticut

Fast Responsiveness

Expert Window Cleaning for issues large or small – 24/7 service available

Professional Window Cleaning for Your Home and Business

Are your windows looking a little dingy? Don’t worry – Mary’s Sparkling Clean is here to help. Offering fast, professional, reliable commercial window cleaning and residential window cleaning in New London, Connecticut, our team is the local favorite your friends and neighbors trust. Licensed, insured, and equipped to provide all your window cleaning needs, we’re here to let more light into your home or business and ensure you get exactly what you need from a window cleaning service.

Hassle-Free Window Cleaning

There’s nothing quite like the shine of fresh, bright windows. Luckily for you, our team knows how to provide them. Offering a unique approach to streak-free window cleaning, we take pride in ensuring every aspect of your window cleaning job is done exactly right. You won’t have to go back and touch up spots on your own or keep staring at dusty streaks for weeks to come. Our team is thorough, comprehensive, and here to get the job done right the first time.
For your convenience, we specialize in the following:

  • Residential window cleaning.
  • Commercial window cleaning.
  • Ongoing maintenance services.
  • And more.

Don’t gamble with your window cleaning services. Instead, contact the best team in your area. Located in New London, Connecticut, we’re your go-to service provider for all your residential and commercial window washing needs. Give us a call to learn more: (860) 485-7757.

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