Locally owned and operated in Oakdale, NY — we're your Long Island neighbors, and we treat your home like our own.
Great Bay Pressure Wash was founded with a simple mission: provide Long Island homeowners and businesses with the highest quality exterior cleaning service they've ever experienced — at a fair price, with complete professionalism, and without the stress of dealing with an unreliable contractor.
We're based right here in Oakdale, NY. We live in these neighborhoods. Our kids go to school with yours. When we clean your home in Sayville or your business in Ronkonkoma, we're not just completing a job — we're taking care of our community.
That local pride drives everything we do, from showing up on time to following up after every job to make sure you're completely satisfied.
Anyone can buy a pressure washer. What separates a professional from an amateur is knowing when to use it — and when not to. Our technicians are trained to identify the right cleaning method for every surface:
We invest in commercial-grade equipment and professional-grade cleaning solutions — not the consumer products you'd find at a hardware store. The difference in results is significant, and our customers notice it every time.
We carry comprehensive general liability insurance. You'll never have to worry about being responsible for anything that happens on our watch.
We show up when we say we will. We communicate proactively. Long Island has too many contractors who don't — we're not one of them.
We use biodegradable, environmentally responsible cleaning solutions. Your family, pets, and landscaping are always protected.
If you're not happy with the results, we'll come back and make it right. Period. We don't consider a job done until you're satisfied.
No hidden fees. No surprise charges. We provide detailed, written estimates before any work begins so you know exactly what you're paying for.
We document every job with before and after photos. You'll always be able to see exactly what we accomplished for your property.
"Great Bay has been cleaning our home in Bayport for two years now. They are the most professional and thorough exterior cleaners we've ever used. The difference from year one to year two is dramatic — I can see they actually care about the work."
"Honest, reliable, and does incredible work. They cleaned our house, driveway, and patio in one visit. Everything looks brand new. The owner is clearly serious about quality — it shows in every detail of the job."
"I called three companies before settling on Great Bay. They were the only ones who took the time to explain exactly what they'd do, why, and what results to expect. That level of professionalism is rare on Long Island. Highly recommend."
