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Pressure Washing

Pressure Washing & Power Washing in Delaware County

Power washing for the hard surfaces built to take it: concrete, brick, block, stone, steps, porches and walls, with the pressure matched to each one.

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Brick retaining wall in Lansdowne, PA before washing, the brick and mortar covered in a thick green algae growth The same Lansdowne, PA brick retaining wall after pressure washing, the brick a deep red and the mortar joints clean BeforeAfter

Brick Retaining Wall · Lansdowne, PA

People search for power washing and pressure washing as if they were two different services. In practice they are the same tool: water at high pressure, used to clean hard surfaces. What matters is knowing which surfaces want it, how much each one can take, and when the right answer is not pressure at all.

Power washing vs pressure washing

The two terms are used interchangeably, and we use both. Some companies say power washing when the water is heated, but the result you are paying for is the same: dirt, algae, grime and tire marks lifted out of a hard surface. What separates a good job from a damaging one is the pressure, the nozzle, the distance and the method, not which word is on the invoice.

Which surfaces want pressure

Solid, mechanically strong surfaces: poured concrete, sound brick, block, granite and stone. These take direct pressure without losing material, and they hold dirt down in the surface texture, exactly where chemistry alone will not reach. Flat concrete like a driveway gets its own method, covered on driveway and concrete cleaning.

Mortar decides the pressure, not the brick

The brick is almost never the weak point. On older Delaware County masonry the lime mortar joints are much softer than the brick face, and pressure that a brick shrugs off will wash a joint out. We test on a hidden section and set pressure to the mortar.

Foundations and the splash line

The bottom two feet of any wall gets soil splash, mower throw and algae, and on a painted block foundation it builds into a distinct dark band. It comes off, but painted block also shows honestly where the paint is already failing, and we will point that out rather than take it off for you.

Porches and stoops never get rinsed by the rain

A covered porch floor is the one surface on a house the weather never cleans. Shoe grit, pollen and damp shade build up season after season, and the slab ends up a flat gray with dark spots near the door. On a stone home in Drexel Hill, the porch in the photos below went from gray and spotted to an even, clean tan in one afternoon, and the furniture was back on it the next day. Porch floors are detail work: the corners, the edge along the wall and the lip of the step take as long as the open floor.

Three pressure washing myths

More pressure does not mean a cleaner surface. Past a point it only means a scarred one, and the cleanest finishes come from the right tip at the right distance. Pressure does not kill algae, either: it knocks the top layer off and leaves the rest to regrow, which is why shaded concrete gets a cleaning solution first. And rain does not finish the job for you. A striped or half-cleaned slab stays that way until it is cleaned again, evenly.

Spring and fall are the seasons that matter

In Delaware County and on the Main Line, spring brings pollen, seed pods and the green that grew over the winter, and fall brings wet leaves that stain concrete and stone. Those are the two best times to clean hard surfaces: early spring before patio season, and late fall once most of the leaves are down. We work through the summer too, and we stop only when freezing temperatures make water on a surface unsafe.

Plants, cars and the house next to the hard surfaces

Hard surfaces sit next to things that are not hard: beds, lawns, car paint, screens and the siding itself. Beds are rinsed before and after, cars should be moved off the driveway, and the wand is kept pointed away from the house when we work along a foundation. A good pressure washing job leaves nothing behind but clean stone and concrete.

When we will not use pressure

Siding, stucco, painted wood, composite decking and the face of your gutters all get a gentler method. Pressure on those surfaces cleans them for a week and damages them for years. When a job mixes hard and soft surfaces, as most homes do, each one gets its own method on the same visit, with the walls done by house soft washing.

Worth Knowing

What is the difference between power washing and pressure washing?

For a homeowner, nothing that changes the result. Both use high-pressure water to clean hard surfaces, and the words are used interchangeably. Some companies say power washing when the water is heated. What matters far more is whether the pressure is set for your surface.

The Work

Pressure Washing, on real jobs.

Every photograph here is from a job we did.

Concrete floor of a covered stone porch in Drexel Hill, PA before washing, gray with dark spots and footprintsBefore
The same Drexel Hill, PA porch seen from the other end after washing, the concrete an even clean tanAfter, other end
Covered Porch Floor · Drexel Hill, PA
Two concrete sidewalk slabs side by side, the left one pressure washed to a pale cream and the right one still dark gray with grime
Segmental block retaining wall and planting bed washed clean, with pink geraniums in flower
Covered front porch of a stone home in Drexel Hill, PA after washing, the concrete slab clean and the patio furniture back in place
Red brick garden wall in Havertown, PA partway through washing, clean brick beside brick still dark with grime
Flagstone path in Havertown, PA mid-wash, cleaned stone on one side and grimy stone on the other
★★★★★ Google

The service was spectacular. Regent Wash cleaned our home’s walls, the sidewalk, side porch, and back steps, and it all looks better than ever. Worth every penny, and I highly recommend them.

D David Weiss
Delaware County, PA
What It Costs

How much does pressure washing cost?

Pressure Washing runs $200–$700+, and where a property lands inside that comes down to size, access, condition and material. Find the line below that sounds like yours.

  1. Small porch or walkway

    One front walk, a stoop, or a single porch floor — $200–$300+

  2. Multiple walks and steps

    A front walk plus the steps, or two separate areas — $225–$350+

  3. Large hardscape package

    Walks, steps, porch and patio all cleaned in one visit — $350–$700+

It depends on the surfaces, the square footage, how dirty they are and how easy they are to reach. Quotes are free, specific to your property and back to you within 24 hours. Several surfaces in one visit cost less than separate trips.

Pressure Washing · Delco & The Main Line
Where We Work

Pressure Washing, close to home.

Hard surfaces age the same way everywhere, but the materials change from town to town: schist and fieldstone on the Main Line, stone porches in Drexel Hill and Lansdowne, wide concrete in Springfield and Broomall. Choose your town to see what we look for there.

We are based in Lansdowne and work Monday through Saturday across Delaware County and the Main Line. Quotes are free and come back within 24 hours.

Good To Know

Pressure Washing, answered.

What is the difference between pressure washing and soft washing?
Pressure washing cleans with mechanical force and is right for concrete, masonry and hardscape. Soft washing cleans with a cleaning solution at low pressure and is right for siding, stucco, wood and anything delicate. Most homes need both, on different surfaces.
Will pressure washing damage my brick or mortar?
It can, if the pressure is set for the brick instead of the mortar. Older lime mortar is much softer than the brick around it. We test a hidden area first and work to what the joints will take.
Can pressure washing damage concrete?
It can if a narrow tip is held too close, which etches lines into the surface. We clean flat concrete with a rotary surface cleaner that keeps the jets at a fixed height, so the finish is even and the surface is not scarred.
What should never be pressure washed?
Vinyl and aluminum siding, stucco and EIFS, painted wood, composite decking, roofs, and the face of gutters. Those need a gentler method. Pressure belongs on concrete, sound brick, block and stone.
Will pressure washing remove oil, rust and paint?
Pressure alone does not. Fresh oil lifts with a degreaser, rust staining needs its own treatment, and old paint is a stripping job rather than a wash. We tell you which stains will come out before we start.
Do I need to be home, and do you need my water?
You do not need to be home. We need access to the surfaces and an outdoor spigot, and no electricity. Please move cars off the driveway before we arrive.
How long does pressure washing take?
A walkway or a set of steps is a short job. A whole property with the driveway, walks, patio and walls usually fits into a single visit, and we give you a time window with the quote.
Is pressure washing safe for my plants and car?
Yes. We keep spray and run-off away from beds, cars and open windows, and rinse nearby plants when we finish. Moving cars off the driveway beforehand keeps them out of the work area entirely.
When is the best time of year for pressure washing?
Spring and fall. Spring clears the pollen and the growth that built up over winter, and fall clears wet leaves before they stain the concrete. Any dry day above freezing works.
Can pressure washing remove mold and mildew from concrete and brick?
Yes, in the right order: a cleaning solution first to kill the growth, then pressure to lift it out of the surface. Pressure alone knocks the top off, and the growth comes back sooner.
Can you clean a covered porch floor?
Yes. Porch floors are some of the dirtiest concrete on a house because rain never reaches them. We clean the open floor with a surface cleaner and detail the corners, the edges along the wall and the step by hand.
Bundle It

Book it with the rest of the property.

Most of the cost of any visit is getting there and setting up, so adding surfaces to one booking costs far less than a second visit later.

Ready for pressure washing done properly?

Tell us what you would like cleaned and we will send a free, no-obligation quote within 24 hours.

610-215-2105