Residential Power Washing
Restore curb appeal with professional exterior cleaning tailored to Long Island homes.
Learn More5-Star Rated
Licensed & Insured
5,000+ Jobs Completed
13+ Years Experience
Eco-Friendly
Power Wash Unlimited
NASSAU COUNTY'S TRUSTED POWER WASHING COMPANY
5,000+ Jobs Completed. Licensed & Insured. Family Owned Since 2013.
5,000+ Jobs Completed
5-Star Rated
Licensed & Insured
13+ Years Experience
What We Do
PREMIUM CLEANING SERVICES
One team. Proven results. Built for Nassau County properties.
Roof Soft Washing
Safe, low-pressure treatment that removes algae and stains without damaging shingles.
Learn MoreDeck Cleaning
Strip away grime and mildew so your deck is ready for seasons of outdoor living.
Learn MoreDriveway Cleaning
Remove oil, dirt, and tire marks for a crisp, welcoming entrance every time.
Learn MorePaver Cleaning
Restore the original color and texture of your brick, bluestone, and concrete pavers. We remove moss, weeds, staining, and years of buildup.
Learn MorePolymeric Sand Installation
Lock your paver joints against weeds, ants, and erosion. Polymeric sand is the professional standard for long-lasting paver joint stabilization.
Learn MoreHouse Washing
Gentle washing for siding, trim, and hard-to-reach areas—uniformly clean from top to bottom.
Learn MoreCommercial Power Washing
Keep storefronts, lots, and building facades looking sharp for customers and tenants.
Learn MoreShrink Wrap
Protect boats, outdoor equipment, and seasonal assets through harsh weather.
Learn MoreWhy Choose Us
WHY CHOOSE POWER WASH UNLIMITED
5,000+
Jobs Completed
13+
Years Experience
100%
Eco-Friendly Solutions
PRO
Truck-Mounted Equipment
Reviews
WHAT OUR CUSTOMERS SAY
“Power Wash Unlimited did an incredible job power washing my fence. It looks like new! The team was professional and efficient. I will definitely use their service again.”
“William and his team, total professionals. First time I had my home done by a real power washing company. They made a huge difference, very happy.”
“I have used this company several times and I'm very satisfied with their results. Highly recommend them.”
“The guys showed up at 8:00 am sharp, were very professional and did a great job as usual.”
“I had my house and patio done along with two walkways and Power Wash Unlimited does a superb job. I would highly recommend. Also they wrap up my patio furniture every year, which is great.”
VISIT US
THREE CONVENIENT LOCATIONS SERVING NASSAU COUNTY
Nassau County
AREAS WE SERVE
Power washing, soft washing, and exterior cleaning across every corner of Nassau County—tap your town for local details and services.
- Albertson
- Atlantic Beach
- Baldwin
- Bayville
- Bellmore
- Bethpage
- Brookville
- Carle Place
- Cedarhurst
- East Hills
- East Meadow
- East Norwich
- East Rockaway
- Elmont
- Farmingdale
- Floral Park
- Franklin Square
- Freeport
- Garden City
- Glen Cove
- Glen Head
- Glenwood Landing
- Great Neck
- Greenvale
- Hempstead
- Hewlett
- Hicksville
- Inwood
- Island Park
- Jericho
- Kings Point
- Lawrence
- Levittown
- Locust Valley
- Long Beach
- Lynbrook
- Manhasset
- Massapequa
- Merrick
- Mineola
- Muttontown
- New Hyde Park
- North New Hyde Park
- Oceanside
- Old Brookville
- Old Westbury
- Oyster Bay
- Plainview
- Plandome
- Port Washington
- Rockville Centre
- Roslyn
- Roslyn Heights
- Sands Point
- Sea Cliff
- Seaford
- Syosset
- Uniondale
- Upper Brookville
- Valley Stream
- Wantagh
- West Hempstead
- Westbury
- Williston Park
- Woodbury
- Woodmere
FAQ
FREQUENTLY ASKED QUESTIONS
Straight answers about power washing, soft washing, and how we work in Nassau County.
How much does power washing cost in Nassau County?
Pricing depends on square footage, surface type, and how much buildup we are removing. Most quotes are built after a quick walkthrough or photos so you see line items—not a mystery number. Call (516) 590-6709 for a free written estimate.
What is the difference between soft washing and pressure washing?
Soft washing uses detergents and low pressure to kill algae and mildew on roofs, siding, and painted surfaces. Pressure washing applies more mechanical force and is reserved for dense concrete and similar substrates when tips and technique are matched to the job.
Is roof cleaning safe for asphalt shingles?
Yes, when performed as a roof soft wash with manufacturer-friendly chemistry and a low-pressure rinse. High-pressure blasting can strip granules and void warranties—we avoid that approach on Nassau County homes.
Do you serve all of Nassau County, NY?
We work throughout Nassau County—from the North Shore to the South Shore—including the towns listed on this page. If you are on the border, call and we will confirm coverage for your address.
Are you licensed and insured?
Power Wash Unlimited is licensed and insured in New York. We carry liability coverage suited to residential and commercial exterior work and can provide a certificate for property managers or HOAs.
How often should I wash my house on Long Island?
Many homeowners schedule house washing every 12–24 months. North-facing walls, tree shade, and proximity to roads or salt air can shorten that interval—we can recommend a realistic cadence for your property.