Power Washing in South Kensington, MD

Your Home's Exterior Restored to Like-New

Professional power washing that removes years of buildup without damaging your siding, deck, or driveway.

Proper surface preparation is crucial for effective power washing. Junk Raps in Long Island, NY outlines key steps to ensure your property is ready for cleaning and protected from damage

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A person in green rubber boots, gloves, and protective clothing is pressure washing Montgomery County, MD paving stones in red and gray on an outdoor path beside some bushes.

Professional Power Washing Services

What Clean Exteriors Actually Do

You’ll notice the difference immediately. That green tinge disappearing from your north-facing siding. The black streaks gone from your driveway. Your deck looking like it did when you first stained it.

But here’s what happens next. Your neighbors start asking who did the work. Your home’s value reflects the care you’ve put into it. You stop avoiding the front entrance when guests come over.

Clean exteriors aren’t just about looks. They’re about protecting what you’ve invested in. Mold and mildew don’t just stain—they eat away at surfaces. Regular power washing prevents the kind of damage that leads to expensive replacements down the road.

South Kensington Power Washing Company

We Know Maryland Weather

High Pro Power Washing Service Inc has been cleaning South Kensington homes for years. We understand how Maryland’s humidity and seasonal changes affect your exterior surfaces.

You’re not getting a fly-by-night operation or someone learning on your property. Our technicians know the difference between surfaces that need gentle washing and those that can handle higher pressure. We carry full insurance because we take responsibility for the work we do.

When you call us, you’re working with people who live and work in this area. We see the same weather patterns you do, and we know what works.

A power washer in MD cleans white vinyl house siding, revealing a sharp line between the freshly washed, bright surface on the left and the dirtier, grayish side—showcasing expert pressure washing Montgomery County results.

House Power Washing Process

Here's Exactly What Happens

We start with a walkthrough of your property. Every surface is different, and we adjust our approach accordingly. Your vinyl siding gets treated differently than your brick foundation or wooden deck.

Next comes the actual cleaning. We pre-treat problem areas—those stubborn stains and heavy buildup spots. Then we wash using the right pressure and technique for each surface. Too much pressure damages. Too little leaves dirt behind.

We finish by protecting your landscaping and cleaning up completely. You shouldn’t have to deal with our mess or worry about your plants getting damaged. When we’re done, your property looks better than when we arrived, and everything else looks exactly like we found it.

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Exterior House Cleaning Services

What's Included in Every Job

Every power washing service includes a complete exterior assessment. We’re not just spraying water—we’re identifying problem areas and treating them appropriately.

You get pre-treatment of stained areas, proper pressure washing of all requested surfaces, and post-cleaning inspection. We handle siding, driveways, walkways, decks, patios, and any other exterior surfaces that need attention.

South Kensington properties often deal with specific challenges—algae growth on north-facing surfaces, oil stains on driveways, and deck discoloration from our humid summers. We’ve seen it all and know how to address each issue without causing damage.

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How often should I have my house power washed?

Most South Kensington homes benefit from power washing every 12-18 months. Maryland’s humid climate accelerates mold and mildew growth, especially on north-facing surfaces that don’t get much direct sunlight. If you notice green or black discoloration, it’s time for cleaning. Waiting too long makes the job harder and more expensive, plus allows organic growth to potentially damage your siding or other surfaces.
Not when done correctly. We adjust pressure based on surface type—vinyl siding gets gentle treatment while concrete can handle higher pressure. We also pre-wet and cover plants, redirect water away from electrical fixtures, and avoid forcing water behind siding. The biggest risk comes from inexperienced operators using wrong techniques or equipment. That’s why we carry full insurance and train our technicians properly.
Power washing uses heated water while pressure washing uses cold water at high pressure. For most residential exterior cleaning, the terms are used interchangeably. Hot water works better on grease and oil stains, which is why we use it for driveways and heavily soiled areas. For regular house washing, cold water with proper detergents and technique delivers excellent results while being gentler on surfaces.
A typical South Kensington home takes 2-4 hours depending on size and condition. Single-story homes with minimal staining go faster. Two-story homes with heavy mold or mildew buildup take longer because we need extra time for pre-treatment and careful washing. We’d rather take the time to do it right than rush and leave you with poor results or damage.
You don’t need to be present during the entire job, but we prefer someone available at the start for a quick walkthrough and at the end for final inspection. We’ll point out any areas of concern and make sure you’re satisfied with the results. If you can’t be there, we can work with neighbors or use lockboxes, but clear communication beforehand is essential.
Close all windows and doors, move outdoor furniture and decorations away from the house, and let us know about any loose siding or trim that needs special attention. We’ll handle protecting plants and covering electrical outlets. If you have pets, plan to keep them inside during the work. The preparation is minimal—most of our equipment setup and protection work is part of our standard process.