McMorris provides residential power washing across Long Island (Suffolk & Nassau). We clean houses, roofs, driveways, decks, gutters, pavers, sidewalks, and windows. You pay only when you’re happy.
McMorris Power Washing provides residential power washing across Long Island, covering Suffolk County, NY and Nassau County, NY. Homeowners in Dix Hills, Farmingdale, Huntington, Smithtown, and Hicksville trust our team for reliable long island power washing services. We use soft washing, pressure washing, and eco-friendly cleaners suited to each surface. Our residential services include house washing, roof cleaning, driveway cleaning, deck cleaning, gutter cleaning, paver cleaning and sealing, sidewalk cleaning, window cleaning, and cedar siding cleaning.

In Long Island, we clear waste, rubbish, mud, and twigs from decks. We remove the possibility of algae growth on your deck and turn it into an invitation for family and friends during summer vacations.

Our residential power washing and pressure washing services clean grease, residue, stains, and motor oil using high-quality detergents and eco-friendly chemicals, making us a trusted company.

Professional gutter cleaning is essential to keep your gutter system working properly. We remove clogs, accumulated waste, and stinky smells from gutter pipes, and eradicate pest growth, considering your safety and house wealth.

Our professional paver cleaning and pressure wash services protect your house pavers from stains, wear, and damage. We restore the natural color of the paver and repel stains while preventing surface deterioration.

Keep your pool clean, safe, and swim-ready with professional pool cleaning services designed to remove debris, balance chemicals, scrub surfaces, and maintain crystal-clear water for a healthier swimming experience all season long.

We clean surfaces like cedar shake siding, vinyl siding, asphalt shingle roofs, and PVC fencing without high pressure with a soft wash process that mixes foaming additives, allowing washers to cling to angled or vertical surfaces.

Sidewalks around your property get foot traffic, turning day by day into a mud hall. With a high-pressure wash, our professional residential power washing team removes all mud and dust while keeping bricks intact and with no property damage.

Algae, mold, and mildew build up on siding over time. Our soft wash removes them safely.

Turn your window sparkling inside and outside. Our soft wash services clean stains, grime, and debris from your window glass, making it smoothly slide and allowing sunlight to brighten the house interior like a beacon.
Power and pressure washing are the top-quality methods to restore your home and business’s look in Long Island. Long Island’s coastal climate is tough on your property. Salt air, humidity, and nearby vegetation slowly wear down your home’s exterior, and over time that damage adds up, leaving you with costlier repairs down the road. We understand the weather and surface before deciding on power wash (hot water) and pressure wash (cold water) for your residential property. The key benefits of using power and pressure washing in Long Island are the following:
A clean exterior makes your home stand out on the block. Power washing removes years of grime that dulls your home's first impression.
Algae, mold, and built-up dirt break down siding, roofing, and concrete over time. Regular washing stops that damage before it gets expensive.
Mold, mildew, and algae can affect your family's health and make walkways slippery. Washing removes these hazards from your property.
A well-maintained exterior helps your home hold its value and makes a strong impression on buyers if you ever sell.
Renting equipment and scrubbing surfaces yourself takes hours. Our team gets the job done quickly with the right tools.
We use low-chemical, eco-friendly cleaners that are safe for your lawn, pets, and the surrounding environment.

















McMorris Power Washing treats every home on Long Island with the same care and attention to detail. We remove dirt, algae, and buildup to bring your home back to life. No home is too big or too small for our team. Call us or request a free estimate to get started.
We offer house washing, roof cleaning, driveway cleaning, deck cleaning, gutter cleaning, paver cleaning and sealing, sidewalk cleaning, window cleaning, and cedar siding cleaning across Long Island.
Soft washing uses low pressure and cleaning solutions for delicate surfaces like siding, roofs, and decks. Pressure washing uses high pressure water for tougher surfaces like driveways and concrete. We choose the right method based on your surface.
Cost depends on the service, the size of your property, and the level of buildup. Contact us for a free estimate based on your home.
Most Long Island homes benefit from washing once a year. Homes near the coast or in heavy shade may need it more often.
Yes, we serve homeowners throughout Suffolk County and Nassau County, including Dix Hills, Farmingdale, Huntington, Smithtown, and Hicksville.
Yes, we adjust our pressure and cleaning solutions based on the surface. We use soft washing for siding and roofs, and pressure washing for concrete and driveways.
Yes, many customers book house washing, driveway cleaning, and gutter cleaning together in one visit. It saves time and money.
Yes, we are fully licensed and insured. You pay only when you’re happy with the work.
We serve homeowners across Nassau and Suffolk County, from the North Shore to the South Shore. Wherever you are on Long Island, our pressure and power washing services reach you fast, clearing away mold and algae from every corner of your property.
Reviewed, Evaluated and Accredited
Meets All 8 Standards of Accreditation
BBB Accredited Since: 9/10/2024