Best Pressure & Power Washing near Islip, NY
1 of these companies is based in Islip; the others serve Islip from towns including Central Islip (3 mi), East Islip (1 mi) and Islip Terrace (1 mi).
3 open 24/7 · 13 open weekends · all 15 rated 4.5+ · 4 show a license
Data verified October 18, 2026
Grime Scene Pressure Washing
Brodman's Home Organizing
Wewash and Restore
Andersons Pressure Wash
Flawless Finish Inc.
Listed for homeowners in and around Islip, NY, these 15 companies do pressure and soft washing. Ask each one which surfaces it soft washes rather than blasts, since that answer separates the crews who clean a house from the ones who leave marks on it.

Area overview: Islip, NY
The 15 companies on this page are rated from 4.6 to 5.0 across 1,957 reviews; 10 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (97%), quality (91%) and responsiveness (83%). The topics that come up most in reviews of the companies on this page are "price", "cleanliness" and "efficient". 3 are open around the clock; 13 are open on Saturdays and 10 on Sundays. The services the companies on this page list most often on their websites are roof cleaning (5), house washing (4), paver cleaning & sealing (3), deck restoration (2) and gutter cleaning (2). 4 show a license on their websites. 5 have ten or more years of experience, the longest 28 years. 3 offer emergency call-outs; 11 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; 11 publish a contact page; 13 list a public email and 2 take bookings online. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Which pressure washing companies listed for Islip quote free?
Free estimates appear on 11 of the 15 listings here. Use the visit properly: walk the house with them, point at each surface, and make them say out loud which ones get pressure and which get a soft wash. That conversation is worth more than the number at the end.