Power Washing in Ge Technology Park, MD

Your Property Looks New Again

Professional power washing that removes years of buildup without damaging your surfaces.

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

Hear from Our Customers

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

Clean That Actually Lasts

You know that feeling when you drive up to a property that looks crisp, well-maintained, and professional. That’s what happens when exterior cleaning is done right.

Most people try the DIY route first. They rent a power washer, spend their weekend fighting with equipment that barely has enough pressure, and end up with streaky results that look worse than when they started.

Professional power washing isn’t just about having better equipment. It’s about knowing which surfaces need 3,000 PSI and which ones will get damaged at anything over 1,500. It’s understanding that hot water cuts through grease and organic stains in ways cold water never will. It’s recognizing when chemical pre-treatment is necessary and when it’s overkill.

When the job is finished, you get results that actually last. The mold doesn’t come back in six weeks. The concrete stays clean through multiple rain cycles. Your siding looks like it was installed yesterday, not five years ago.

Ge Technology Park Power Washing Company

We Know Maryland Properties

We’ve been cleaning properties throughout Maryland for years, and we understand what works in this climate. The humidity here creates perfect conditions for mold and algae growth. The seasonal pollen leaves everything with that yellow-green film. Winter road salt eats away at concrete if you don’t address it properly.

We’ve seen every type of exterior surface and every kind of stain you can imagine. From historic brick that requires gentle treatment to modern composite decking that needs specific cleaning agents, we know how to get each material clean without causing damage.

You’re not getting a crew that learned power washing last month. You’re getting technicians who understand the difference between cleaning and restoration, and who carry the insurance coverage to back up our work.

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.

Our Power Washing Process

Simple Process, Professional Results

We start with a walkthrough of your property to identify what needs attention and which surfaces require special handling. Not everything gets the same treatment – your painted siding needs a completely different approach than your stamped concrete driveway.

Next comes surface preparation. This might mean applying a biodegradable pre-treatment to break down organic stains, or it might mean protecting your landscaping and outdoor furniture. We’re not in a hurry to start spraying water everywhere.

The actual cleaning happens in sections, working from top to bottom so dirty water doesn’t streak over areas we’ve already finished. We adjust pressure and temperature based on what we’re cleaning – hot water for grease stains on your driveway, lower pressure for painted surfaces, higher pressure for concrete and brick.

Final inspection ensures we caught everything and didn’t miss any spots. We clean up our equipment and leave your property looking better than it has in years, without any damage or streaking that you’ll notice later.

A close-up of a pressure washer spraying water onto a wooden deck, cleaning the surface and making the wood look brighter and cleaner. Green plants are visible in the blurred background, showcasing expert pressure washing Montgomery County, MD.

Ready to get started?

Explore More Services

About High Pro Power Washing

Get a Free Consultation

Complete Exterior House Cleaning

Everything Your Property Needs

House power washing covers your siding, gutters, windows, and any painted surfaces that have accumulated dirt and organic growth. We handle vinyl, fiber cement, brick, stucco, and wood siding with the appropriate pressure and cleaning agents for each material.

Driveway and walkway cleaning removes oil stains, tire marks, and that black mold that makes concrete look old and neglected. We can also clean and seal these surfaces to help them stay cleaner longer and resist future staining.

Deck and patio cleaning prepares these areas for staining or sealing, or simply makes them safe and attractive for regular use. This includes composite decking, natural wood, and stone surfaces that accumulate algae and become slippery over time.

For commercial properties in Ge Technology Park, we understand that appearance directly impacts your business. Clean sidewalks, building exteriors, and parking areas send the right message to clients and employees. We work around your schedule to minimize disruption to daily operations.

A man in a red shirt and cap uses a pressure washer to clean the exterior wall of a house near a door and window, surrounded by greenery and sunlight, showcasing expert pressure washing Montgomery County, MD.

How often should I have my house power washed?

Most homes in Maryland benefit from professional power washing every 1-2 years, depending on exposure to trees, traffic, and weather conditions. Properties with significant shade or near busy roads may need annual cleaning, while homes in open areas with good sun exposure can often go two years between services. The key indicators are visible mold or algae growth, discoloration of siding, and buildup on walkways or driveways. Regular cleaning actually extends the life of your exterior surfaces and prevents permanent staining that becomes much more expensive to address later.
Professional power washing, when done correctly, will not damage quality siding or paint. The key is using appropriate pressure settings and techniques for each surface type. We typically use 1,200-1,500 PSI for painted surfaces and vinyl siding, while concrete can handle 3,000+ PSI. We also maintain proper distance from surfaces and use the correct spray patterns. DIY attempts often cause damage because rental equipment lacks pressure control and users don’t understand proper technique. Our experience with different siding materials means we know exactly how to clean effectively without causing harm.
Power washing uses heated water while pressure washing uses cold water at high pressure. Hot water is significantly more effective at breaking down grease, organic stains, and sticky substances like tree sap or gum. For most residential exterior cleaning, power washing delivers superior results because it can dissolve contaminants that cold water simply pushes around. However, some delicate surfaces are better suited to pressure washing with appropriate cleaning agents. We use both methods depending on what we’re cleaning and what type of stains or buildup we’re addressing.
A typical single-family home takes 2-4 hours to power wash completely, including setup, preparation, cleaning, and cleanup. Larger homes or properties with extensive decking, multiple driveways, or heavy staining may take longer. Commercial properties vary significantly based on size and complexity. We provide time estimates during our initial assessment so you know what to expect. Weather conditions can also affect timing – we won’t rush through a job just to meet a schedule if conditions aren’t ideal for proper cleaning and drying.
We use biodegradable, eco-friendly cleaning agents when necessary to break down organic stains, mold, and algae. These products are specifically designed for exterior cleaning and are safe for landscaping when used properly. We always pre-wet plants and rinse them thoroughly after cleaning to ensure no residue remains. For basic dirt and dust removal, hot water alone is often sufficient. When chemicals are needed, we use the minimum effective concentration and take precautions to protect your landscaping, pets, and family. All our cleaning agents meet environmental safety standards.
Yes, proper deck cleaning is essential preparation for staining or sealing. We remove all dirt, mold, algae, and old stain residue to create a clean surface that will accept new stain evenly. This process may include chemical stripping of old finishes, followed by thorough rinsing and drying time. We recommend waiting 24-48 hours after cleaning before applying new stain, depending on weather conditions. Proper preparation makes the difference between a stain job that lasts two years and one that lasts five years. We can coordinate timing with your staining project to ensure optimal results.