Heated Water That Cuts Through Tough Stains

Power washing uses high-pressure heated water to break down tough stains. Heat loosens oil, grease, gum, and built-up dirt on concrete, pavers, and stone. It is the best choice on hard, durable surfaces that see heavy traffic, spills, and weather.
We inspect each surface and adjust pressure and temperature to match the material. Tough stains get pre-treated where needed. Runoff is directed away from plants, doors, and drains whenever possible.
Why Power Washing Matters for Your Property
Most exteriors in Westchester, Putnam, and Fairfield County pick up a layer of green and gray growth every year, especially on shaded sides and near trees. Professional power washing removes it without the damage that comes from guessing at pressure settings. It is the fastest way to improve curb appeal and the right first step before painting or sealing.
Power washing uses heated water to break down grease, mildew, and built-up grime that cold water alone will not lift. It works well on concrete, pavers, brick, and heavily soiled siding. We adjust pressure and temperature for each surface so nothing gets etched or stripped, and we pre-treat problem spots so the wash is faster and more even. It is also the right first step before any exterior painting project.
How We Plan and Deliver the Work
We start with a walkthrough to identify the surfaces, the type of buildup, and anything that needs protection, like windows, light fixtures, and plantings. The estimate lists each area and the method we will use. On the job, we pre-treat stained spots, wash from the top down, and rinse thoroughly so no residue or streaks are left behind.
Homes and commercial properties both need power washing on a regular schedule. For homeowners, it is siding, walkways, and outdoor living areas. For businesses, it is entrances, sidewalks, dumpster pads, and facades that customers see every day. We handle both and can set up recurring service for properties that need it.
Communication is part of the service. Before work starts you know the schedule and the sequence. During the project the crew lead keeps you updated and handles any surprises the building reveals. At the end, we walk the finished surfaces with you and leave the property clean, with nothing left for you to pick up.
Where We Offer Power Washing
K&M Coating provides power washing in Westchester and Putnam County, New York, and Fairfield County, Connecticut, including Stamford, CT, Ridgefield, CT, Pleasantville, NY, Mount Kisco, NY. Many projects combine this service with pressure washing and EIFS, and one crew handles the full scope so the finish comes out consistent. See the full list of service areas or request a free estimate for your property.
Getting started is simple. Send the form on this page or call , and we will set up a free on-site estimate for your power washing project. You get a clear scope, a clear price, and a crew that treats your property with the care it deserves from the first day to the final walkthrough.
What This Service Includes
- Driveways and garage floors
- Concrete patios, pool surrounds, and walkways
- Stone, brick, and paver surfaces
- Commercial sidewalks, entrances, and dumpster pads
- Oil, grease, gum, and rust stain treatment
- Rinse-down and site cleanup











