Exterior cleaning in a small town like Magnolia
Magnolia is a small place. About 2,359 people live in town, and in a town that size, people notice. A clean driveway or a bright, streak-free roof gets seen by the folks next door, and they often ask who did the work. We know that one good job in Magnolia can lead to the next one down the street, so we treat every house here with that in mind.
Homes in Magnolia, out in Montgomery County, face the same wear we see across the area. Green algae spreads on shaded siding. Dark streaks creep down roofs. Mildew grays out wood fences, and dirt and oil settle into concrete. Each of those surfaces needs its own method. The wrong pressure can strip paint, scar wood or etch a driveway, so we match the method to the surface every time.
Where we work in and around Magnolia
We clean homes and businesses throughout Magnolia. That includes streets near the Historic Magnolia Depot and homes close to Unity Park and Sullivan Park. If you live in town or just past the edge of it, call or email us with your address and we will confirm we can get to you.
Our crew comes from Spring, TX, and the price in Magnolia is the same as it is in Spring. You do not pay extra for the drive. We also work in The Woodlands, Conroe, Spring, Tomball, Klein and Pinehurst. If you have a parent, a rental or a second property in one of those towns, we can take care of it on the same kind of schedule.
Services that fit Magnolia homes
Most Magnolia jobs start with one surface and grow once people see the difference. These are the services we are asked about most here, and how we handle each one.
- House Washing: We soft wash siding, painted wood, stucco and stone veneer. Low pressure and a cleaning solution remove algae and mildew without forcing water behind your siding or chipping paint.
- Roof Cleaning: Roofs get soft washed only, never high pressure. The solution kills the algae and lichen that cause dark streaks, and the roof is rinsed gently so shingles are not damaged.
- Driveway & Concrete Cleaning: We pre-treat oil, rust and organic stains, then clean with a rotary surface cleaner. That gives an even finish without the stripes you get from a wand alone.
- Fence Cleaning: Wood fences get low pressure so the grain is not torn up. The goal is to lift the gray and green film and bring back the look of the wood.
- Commercial Pressure Washing: Storefronts, sidewalks and building exteriors in Magnolia can be cleaned with the same surface-by-surface approach we use on homes.
How quotes, scheduling and the work day go
Quotes are free. The fastest way to get one is to send a few photos of the areas you want cleaned to swspressurewash@gmail.com, along with your address. You can also call Sebastian at (346) 707-2143. We are available Monday through Saturday, 8:00 AM to 8:00 PM, and we can usually price the job from photos.
You do not need to be home for most jobs. If there is an outdoor water spigot we can use, we can do the work while you are away. Before we start, we wet down your plants and grass and protect beds near the work. When we finish, we rinse the landscaping again so cleaning solution does not sit on it.
Sebastian’s Washing Services was established in 2026 and is insured. We hold 5 stars from 41 Google reviews. We take pride in every surface we touch, from the first call to the final rinse, and that matters even more in a town where your neighbors will see the results.


