
A dirty driveway slowly drags down the whole look of your home. We help fix that. At Gateway Power Wash, we blast away oil spots, dirt, and years of buildup so your driveway looks bright, clean, and welcoming again.
We live and work in neighborhoods just like yours, so we know how good it feels to pull into a clean driveway. Our driveway pressure washing makes your home look cared for and helps you feel proud every time you arrive.


Removing grime, oil, and mold helps prevent long-term damage that slowly weakens concrete surfaces over time.
A clean driveway instantly improves the look of your whole property and makes your home feel more inviting.
Pressure washing removes slippery buildup like algae and grime, helping reduce the risk of slips and falls.
House Washing
Patio & Walkway Cleaning
Deck & Fence Cleaning
Roof Soft Washing
Gutter Cleaning


We’re truly thankful for the kind words our neighbors share after we clean their homes. Hearing how proud people feel pulling into their driveway means a lot to us. Check out the beautiful things people have to say about us:
Every driveway is a little different. Size, stains, buildup, and surface type all play a role in pricing. Because of that, the most accurate quote comes after we speak with you and understand your exact needs. Once we do, we can give you clear pricing.
We rely on trusted equipment manufacturers that professionals across the industry depend on every day. Using reliable tools helps us deliver the deep, consistent cleaning homeowners expect from Gateway Power Wash.
Simpson pressure washers are known for power and durability, helping us remove deep stains safely.
Generac equipment delivers strong cleaning performance and reliable operation for large driveways and heavy buildup.
Ryobi pressure washers offer great control and precision, perfect for detailed cleaning without damaging surfaces.
Kärcher tools are trusted worldwide for powerful cleaning technology and consistent results on tough outdoor surfaces.
A properly cleaned driveway removes harmful buildup early, helping prevent cracks and damage that lead to costly repairs or replacements later.
We take pride in every job, carefully cleaning surfaces so your driveway looks bright, even, and refreshed.
Our team has cleaned countless driveways in neighborhoods like yours, learning the right pressure and methods for safe, effective results.
Homeowners love working with us because we keep things simple. We handle the work, guide you through the process, and make sure the results leave you smiling.



Most homeowners schedule driveway pressure washing about once every year or two. Over time, dirt, mold, mildew, oil, and grease settle into the porous surface of concrete driveways and pavers.
Regular pressure washing helps keep the top layer of the driveway clean and slows deterioration. When done at the right time, the job removes buildup before it becomes impossible to remove. This simple maintenance step makes a big difference in how your driveway, sidewalks, patio, and other outdoor surfaces look.
Yes, in many cases it can. Our pressure washing service uses a combination of the right pressure washer, cleaning solution, and proper dwell time so the chemicals can break down oil, grease, rust, and other stubborn stains.
Sometimes we apply a treatment using baking soda, oxalic acid, or bleach depending on the type of stain and material. After the solution sits for a short time, we spray and rinse the area with professional equipment to achieve clean concrete and good results.
Pressure washing is safe when done correctly by professionals. Using a power washer at the wrong pressure or using the wrong nozzles can damage the top layer of concrete or exposed aggregate. Our team adjusts the pressure and sometimes uses a lower setting or low pressure method when needed. We also use a surface cleaner attachment with wheels that evenly cleans large areas while reducing the risk of surface damage.
Most driveway pressure washing jobs take about one to two hours. The exact time depends on several factors such as driveway size, the amount of dirt or stains, and the type of surface like concrete, asphalt, or pavers.
Large areas or driveways covered with mold, mildew, or heavy oil stains may take a little longer. Our team works carefully but keeps good speed so you get great results without the job dragging on all day.
Not necessarily. As long as we have access to the driveway and a water source, we can complete the washing while you’re away. Our pressure washer machine connects to your outdoor faucet, and the pump pulls water through the system to power the spray. If there are plants, a deck, patio furniture, or other items nearby, we’ll be careful to protect them during the cleaning.
Our driveway pressure washing services work on many surfaces including concrete driveways, pavers, exposed aggregate, and even some asphalt driveways. Each material requires a slightly different approach.
For example, pavers may require a gentler spray direction and lower pressure, while concrete may handle a stronger rinse. The right equipment, surface cleaner attachment, and cleaning solution help us clean each material safely.
A properly cleaned driveway will stay cleaner much longer than before. Pressure washing removes the layer of dirt, mold, mildew, oil, and grease that builds up over time. Once the surface is fully rinsed and clean, many homeowners notice the difference right away. Some people also choose to seal the driveway afterward to help protect the surface and keep stains from soaking into the porous concrete again.
Scheduling is simple. Just give our team a call and we’ll talk through your driveway pressure washing needs. We may ask a few quick questions about the driveway surface, stains, and size so we know what equipment and chemicals to bring. Once we understand the task, we can set a time that works for you and get the job done so you can enjoy a clean driveway that makes all the difference when you arrive home.

Many homeowners tell us they wish they had scheduled driveway pressure washing years earlier. The difference is immediate. A bright driveway makes the whole house look better and makes coming home feel just a little nicer.
Contact us at (636) 633-6940 and let our team at Gateway Power Wash guide your driveway pressure washing project to success. We’ll take care of the hard work so you can enjoy a cleaner, better-looking home.
Gateway Power Washing proudly serves homeowners and businesses in St. Charles, MO with professional pressure washing services. From homes near Historic Main Street and Frontier Park to neighborhoods along the Katy Trail, we help keep properties clean and well maintained.

Gateway Power Washing provides professional exterior cleaning services in Saint Charles, O’Fallon, St. Peters, Wentzville, Lake St. Louis, and surrounding Missouri areas, specializing in driveway cleaning, house washing, patios, sidewalks, and commercial pressure washing.
Other services: Driveway Pressure Washing • House Washing • Patio Pressure Washing • Deck Pressure Washing • Gutter Cleaning Service • Roof Cleaning Near Me • Fence Pressure Washing • Garage Cleaning • Dumpster Pad Cleaning • Truck Fleet Washing
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