Pressure Washing in Nottingham, MD
RBJ Exterior Solutions serves Nottingham and the surrounding Baltimore County communities with professional exterior cleaning, soft washing, gutter cleaning, and mosquito control. We cover everything from your roof to your driveway so you can skip the phone tag with multiple vendors.
- Licensed & insured
- Soft wash + pressure wash
- Free estimates


Why Nottingham, MD Homes Deal With This More Than Most
The housing stock around Nottingham and the broader 21236 area is a mix of established single-family homes, townhomes, and subdivisions with mature tree canopies and shaded yards. That combination creates a specific exterior maintenance challenge many homeowners in the area recognize: siding that stays damp long enough after rain to feed algae growth, roofs with black streaking from gloeocapsa magma bacteria, gutters that fill up fast in the fall from surrounding oaks and maples, and concrete driveways that hold winter salt residue and organic staining from wet leaves sitting through cold months.
Spring pollen settles heavily on windows, siding, and decks throughout Nottingham and its neighboring communities, including Perry Hall, White Marsh, Parkville, and Rosedale. Summer humidity accelerates mildew. Fall delivers a serious gutter-cleaning workload. Winter leaves salt, sand, and debris on concrete entry areas. The result is that exterior surfaces in this part of Baltimore County accumulate a full season's worth of buildup by the time most homeowners think to address it, and a one-time annual cleaning often catches the problem before it becomes a repair.
Homes with vinyl siding, brick fronts, asphalt shingle roofs, wood or composite decks, and concrete driveways are extremely common throughout Nottingham's neighborhoods, including Seven Courts and Dunfield. Each of those surface types responds differently to cleaning. High pressure on vinyl siding can drive water behind panels. High pressure on asphalt shingles can strip protective granules and void manufacturer warranties. RBJ Exterior Solutions accounts for those differences on every job instead of applying the same setup to every surface.

Services RBJ Exterior Solutions Provides in Nottingham, MD
Every service listed below is available throughout Nottingham, MD and the surrounding 21236 communities. Where soft washing is the right method, we use it. Where pressure is appropriate, we use that instead. The goal is the right result without surface damage.
- Pressure Washing and Exterior Cleaning
High-pressure water cleaning removes built-up dirt, mold, mildew, and staining from foundations, retaining walls, siding, and hard exterior surfaces throughout Nottingham. This is the core service and the right starting point for homes that haven't had a thorough cleaning in a year or more.
- House Washing and Soft Washing
Soft washing uses professional-grade cleaning solutions at low pressure to strip algae, oxidation, and biological growth from vinyl, brick, stucco, and painted surfaces without causing damage. For Nottingham homes with vinyl siding or painted trim, soft washing is the correct method and produces results that last longer than pressure washing alone.
- Roof Cleaning and Soft Wash
Black streaking on asphalt shingles is one of the most common complaints from homeowners in the Nottingham and White Marsh area. RBJ Exterior Solutions uses a biodegradable soft wash solution applied at low pressure, which kills the bacteria causing the streaks without stripping granules or voiding your shingle warranty.
- Gutter Cleaning
Nottingham's mature tree cover means gutters fill up faster than many homeowners expect. We remove leaves, seed pods, and compacted debris from gutters and downspouts, which prevents overflow and the water damage to fascia boards and foundations that follows when gutters back up.
- Driveway and Sidewalk Cleaning
Concrete driveways and sidewalks in Nottingham collect oil stains, tire marks, rust, and winter residue that a garden hose won't touch. Surface cleaning equipment with high-pressure water pulls that embedded grime out evenly without leaving the striping pattern that a hand wand leaves behind.
- Deck and Patio Cleaning
Wood, composite, and stone deck and patio surfaces accumulate mildew, tannin stains, and general grime through Maryland's wet seasons. A thorough cleaning before spring and summer outdoor use makes the surface look better and removes the slippery organic film that builds up on shaded decks.
- Fence Washing
Vinyl, wood, aluminum, and chain-link fences in Nottingham pick up green algae, weathering, and dirt over time, especially on the north-facing and shaded sides. Pressure or soft washing restores the fence's appearance and removes the green tint that makes a fence look years older than it is.
- Window Cleaning
Professional exterior window cleaning removes hard water deposits, environmental film, and oxidation that standard hosing leaves behind. For Nottingham homeowners preparing a home for sale or simply wanting clear glass after pollen season, this is a noticeable and fast improvement.
- Mosquito Control and Mosquito Treatment
RBJ Exterior Solutions offers scheduled barrier spray programs and one-time event-based mosquito treatments applied to trees, shrubs, and ground cover around your property. Nottingham's shaded yards, dense vegetation, and seasonal humidity create active mosquito pressure from late spring through fall, and barrier treatments significantly reduce that activity during the treatment window.
What Sets RBJ Exterior Solutions Apart for Nottingham Homeowners
- Both Methods, Applied CorrectlyWe use soft washing and pressure washing depending on the surface, not just one approach on everything. That means your siding, roof, and painted trim get low-pressure treatment while your concrete and hard surfaces get the pressure they need to come clean.
- Roof Cleaning Without Voiding Your WarrantyMany Nottingham homeowners don't realize that high-pressure roof cleaning can void asphalt shingle warranties. Our soft wash roof cleaning method follows industry best practices that protect your warranty while removing the black streaks and biological growth causing the problem.
- One Vendor for the Full ExteriorFrom your roof to your driveway, RBJ Exterior Solutions covers every major exterior surface on a residential property. For property managers and realtors coordinating pre-listing or turnover work in the Nottingham area, that means fewer calls, fewer scheduling windows, and one point of contact.
- Mosquito Control Alongside CleaningAdding a seasonal mosquito barrier program to your exterior cleaning schedule means your yard is treated for active mosquito populations during the same service season. That combination is useful for Nottingham families who use their outdoor spaces through the summer months.
- Licensed and InsuredRBJ Exterior Solutions is licensed and insured, which matters when someone is operating equipment on your roof, around your foundation, and on surfaces that can be damaged by the wrong method. You shouldn't have to wonder whether your property is covered if something goes wrong.
- Built for Residential SchedulingOur scheduling, communication, and service delivery are set up around how homeowners actually want to work, not around commercial contracts or procurement cycles. You call, we confirm your date, we show up, and we get it done.

Local Detail: What Nottingham, MD Properties Typically Need
From working throughout Baltimore County, we see consistent patterns in the 21236 area. Roof streaking is common on homes with older asphalt shingles, particularly on north-facing and tree-shaded slopes where moisture lingers. Vinyl siding on homes near mature trees often develops green or black streaking along the lower panels and under the eaves where runoff concentrates. Concrete driveways in Nottingham's older subdivisions carry tire marks, rust spots from metal furniture or downspout anchors, and the grayish organic stain left by wet leaves sitting on the surface through winter.
Decks and patios in shaded Nottingham yards develop a slippery green film by mid-summer, partly mildew and partly algae. That film is a cleaning job, but it's also a slip hazard. Gutters on homes with large oaks and maples nearby can go from clear to completely blocked in a single fall. These are the conditions we see regularly in this part of Baltimore County, and they're exactly what the services on this page are designed to address.
What to Expect When You Schedule Exterior Cleaning in Nottingham, MD
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