CleanSlate

CLEANSLATE is a residential & commercial window cleaning company servicing Nassau & Suffolk county.

08/24/2026

Building Better Connections on Long Island.

Cleanslate Window Cleaning is looking to connect with local contractors, builders, and project managers.

Need post-construction cleaning for your next project? From construction dust and debris to final-detail window cleaning, we’re here to help get your project clean, polished, and ready for the client.

📍 Serving Long Island
🏗️ Contractors • Builders • Property Managers
🧼 Post-Construction Cleaning • Windows • Final Clean

Contractors — let’s connect and work together. DM Cleanslate to get started.

07/29/2026

Clean windows reflect a professional business. Let CLEANSLATE keep your storefront looking its best.

Contact us to visit your businesses & provide a free quote.

📲 (516) 241-5149
📧 [email protected]

07/23/2026

A flawless finish is in the details.

We recently completed a premium window cleaning service for this beautiful home in Nissequogue, restoring crystal-clear views and maximizing the home’s natural light. Meticulous attention to detail, exceptional care, and results that elevate the appearance of every property.

Experience the standard your home deserves. Contact us today to schedule your professional window cleaning.

Address

Saint James, NY
11780

Telephone

+15162415149

Website

http://cleanslatecleanersli.com/

Alerts

Be the first to know and let us send you an email when CleanSlate posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to CleanSlate:

Want your business to be the top-listed Contractor in Saint James?