Power Washing

Power washing is the exterior cleaning of surfaces such as siding, driveways, walkways, decks, fences, and the outer faces of gutters using pressurized water, sometimes combined with cleaning solutions. The goal is to remove dirt, grime, algae, mildew, and other buildup that accumulates on outdoor surfaces over time. The approach ranges from high-pressure washing for hard surfaces to lower-pressure soft washing for more delicate materials.

Many gutter companies offer this service because they already work with ladders, roof access, and the exterior of the home, making it a natural complement to gutter cleaning and installation. Homeowners often schedule it before selling, ahead of painting, or simply to refresh a home's appearance and slow the buildup that can stain surfaces. The companies listed below confirm this service on their own official websites.

About power washing

Soft Wash Versus High Pressure

High-pressure washing relies on a strong stream of water to clear stubborn buildup from durable surfaces like concrete driveways and masonry. Soft washing uses lower pressure with cleaning solutions to lift algae and mildew from surfaces that could be damaged by force, such as siding, painted wood, and roofing. Choosing the right method for each surface is central to cleaning effectively without causing harm.

• High pressure: concrete, pavers, and masonry
• Soft wash: vinyl and painted siding
• Soft wash: wood decks and fences
• Gentle rinsing: window and trim areas

When It Helps

Regular exterior cleaning can improve curb appeal and remove the organic growth that leaves streaks and stains on siding and hard surfaces. Clearing algae and debris from gutter exteriors and nearby surfaces also reduces the buildup that can accelerate wear. It is commonly done seasonally or as needed when visible grime, green growth, or discoloration appears.

Cautions About Pressure Damage

Too much pressure, or the wrong angle, can etch concrete, gouge wood, force water behind siding, or strip paint. Delicate materials and older surfaces call for a gentler approach, and directing water upward under siding or shingles should be avoided. A careful provider matches the technique to each surface and tests an inconspicuous area when there is any uncertainty.

Choosing a Provider and Cost Factors

When selecting a provider, it helps to confirm which surfaces they clean, whether they use soft-wash methods where appropriate, and how they protect plants and fixtures. Pricing generally depends on the size and number of surfaces, the level of buildup, and the equipment and solutions required. Larger areas or heavily soiled surfaces typically take more time and therefore cost more.