Power Washing Long Island – Reliable Exterior Cleaning by Exoclean
Licensed and insured. Trusted across Suffolk County. 150+ 5-star reviews.
Your Trusted Exterior Cleaning Partner in Suffolk County
At Exoclean, we specialize in professional power washing in Long Island and surrounding Suffolk County areas. Whether you're looking to remove dirt and algea from your siding, seal your pavers, or make your windows crystal clear, our team has you covered. We use safe, effective soft washing methods to protect your home while delivering powerful results. With over 150 5-star Google reviews and a reputation for reliability, Exoclean is the go-to choice for homeowners who want real results — not just surface-level clean.
Exterior Cleaning & Seasonal Services in Long Island
Exoclean provides professional exterior cleaning across Long Island, from roof washing and paver sealing to window cleaning and gutter debris removal. We also offer seasonal services like shrink wrapping and holiday lighting—giving you one trusted company for every season’s needs.
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![Exoclean Employee Rising down house in Centereach, New York]()
HOUSE WASHING
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![Roof Wash Action Shot]()
ROOF WASHING
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![Exoclean Employee washing a deck in Smithtown]()
DECK WASHING
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![Window Cleaning]()
WINDOW WASHING
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![Paver sealing in Manorville, NY – Dark grey backyard patio with enhanced color and joint stabilization after professional sealing by Exoclean.]()
PAVER SEALING
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![Holiday lighting installation in Centereach, NY – Three-story home outlined with warm white and red C9 roofline lights, creating a gingerbread house look. Professionally installed by Exoclean.]()
HOLIDAY LIGHTING
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![Shrink wrapping of outdoor furniture and hot tub near a dock in Islip, NY – Weather-resistant winter protection professionally installed by Exoclean.]()
SHRINK WRAPPING
What Long Island Homeowners Are Saying About Exoclean
Real reviews from Suffolk County customers who trust Exoclean for everything from window cleaning to roof washing.
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Ray and his team exceeded our expectations. They were meticulous and professional. Our home looks incredible. Their attention to detail was exceptional. We look forward to working with them in the future and highly recommend their services.
Melissa Albanese
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I called Ray and he did an excellent job on my 9 large windows & 2 sets of sliding glass doors. Ray is an incredible worker who took so much pride in his work today. I highly recommend him to everyone who wants sparkling windows & doors! He wouldn’t leave without rechecking all the glass that he cleaned. He’s a magnificent person who goes above and beyond his job. He’s a 10 in my books. I’ll have him back in the spring! I’m extremely pleased with his company and his work. You wont be disappointed with Exoclean and Ray!
Iris R
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Ray and his crew were prompt, very responsive and easy to communicate with. Not only did they do a fantastic job cleaning our windows and skylights but they alerted me to some issues I was previously not aware of. They were able to address and rectify those during the same appointment. I would strongly recommend ExoClean to anyone in need of window cleaning.
rma 65
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The Exoclean team were able to wash our windows within a few days off us calling them. Their price was fair and Ray and Tyler did a fantastic job. They were efficient and friendly, explaining their procedure beforehand and showing us the finished product, making sure we were satisfied. We highly recommend them and, as a relatively new local company, deserve all the support we can give them. They also do landscape and holiday lighting, shrink wrap and a host of additional services.
Andrea Fernandes
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Ray and his team were great I don’t think my windows have been so shiny. Plus very friendly and sweet. I highly recommend them you won’t be disappointed after you seei how clean your windows are
James Weis
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Where do we begin?We have had our windows washed in the past, But never have had our windows cleaned like this. After Exoclean Service cleaned our windows they'' Sparkle Like New'' Can"t say enough wonderful things About Raymonds '' EXOCLEAN PRESSURE WASHING Service'' From start to finish, he was very respectful and professional. Already booked him for next year. Highly recommend this service! You will not be disappointed!
Steve DiPalo
Get in Touch with Exoclean
Ready to book your exterior cleaning service? Have a question about what we offer? Fill out the form to the right and a member of our team will get back to you shortly. Whether it's power washing, roof cleaning, or something seasonal, we're here to help.
Email: Inquires@exo-clean.com
Phone: 631-764-1957
Exoclean's FAQ: House Washing, Roof Cleaning & More in Suffolk County
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Exoclean provides professional exterior cleaning services and seasonal services in Suffolk County, NY, including:
Need a free estimate? Contact us today!
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Yes! Exoclean is fully licensed to provide professional exterior cleaning services throughout Suffolk County, NY. We comply with all local regulations and industry standards, ensuring your home or business receives high-quality, legally approved cleaning solutions.
To verify our business license, visit the Suffolk County Licensing Portal and search for "Exoclean." Our licensing ensures we follow the best practices for soft washing, pressure washing, paver sealing, and other exterior cleaning services.
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Yes! Exoclean is fully insured, providing peace of mind for homeowners and businesses in Centereach, Islip, Smithtown, and surrounding Suffolk County areas. We carry $2 million in general liability insurance and workers' compensation coverage to ensure complete protection for both our customers and our team.
Our insurance covers all house washing, roof cleaning, paver sealing, polymeric sand installation, and commercial pressure washing services. Choosing an insured exterior cleaning company means you're working with professionals who prioritize safety, professionalism, and accountability.
📩 If proof of insurance is required for your project, please email us at Inquiries@exo-clean.com, and we’ll be happy to provide documentation.
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Getting a free estimate is easy! You can:
Call us: (631) 764-1957
Fill out our online form: Contact us!
We’ll respond quickly with pricing and service details.
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Service times vary depending on the job:
House Washing: ~2-3 hours
Roof Cleaning: ~3-5 hours
Paver Sealing: 2-day process for best results
Window Cleaning: ~1-3 hours (depending on size & number of windows)
Deck & Fence Washing: ~1-2 hours
Polymeric Sand Installation: 2-day process for best results
We’ll provide a time estimate when you schedule your service!
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Light rain to Medium won't affect most services, but heavy rain or storms may require rescheduling.
We’ll contact you if weather conditions prevent us from performing the job safely.
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Exoclean accepts multiple payment methods for your convenience, including cash, check, credit cards, and Zelle. Payment is due upon completion of the service.
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How Often Should I Have My Home Washed?
For the best results, we recommend:
House Washing: Once a year
Roof Washing: Every 2-3 years
Paver Sealing: Every 2-3 years
Deck & Fence Washing: 1-2 years
Polymeric Sand Installation: Every 2-3 years
Regular maintenance prevents buildup and extends the life of your exterior surfaces.
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Yes, we treat rust, oil, and other tough stains on concrete, pavers, and exterior surfaces.
Some stains may require multiple treatments for complete removal.
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To ensure the best results, we recommend:
Moving vehicles away from the service area.
Closing all windows and doors.
Removing fragile outdoor items like furniture and decorations.
If you have specific concerns, let us know before the service!
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How Can I Leave a Review for Exoclean?
We love hearing from our customers! You can:
Leave a Google Review → Google Business Review Link
Follow us on social media & share your experience
Your feedback helps us continue to provide top-rated service in Suffolk County!