Power Washing & Sealing
Blast Away Years of Grime
Dirt, mold, and mildew build up on your home's exterior so gradually you stop seeing it, until a power wash reveals surfaces that look years newer. Beyond appearance, it removes the grime that quietly degrades siding, concrete, and wood over time.
Different surfaces need different pressure and cleaning solutions, and the wrong setting can gouge wood or strip paint. A good pro knows how to clean each surface safely, which is exactly where a DIY rental can go wrong.
Abode connects you with local power washing pros. Compare specialists, understand the cost, and restore your home's curb appeal without the risk.
Did You Know?
Left unchecked, mold and algae growth can permanently stain and even degrade siding and concrete, turning a simple wash into a costly repair.
Power Washing & Sealing Cost. How Much Do Projects Cost?
Most projects run between $100 and $700. The average price is typically around $300.
| Cost Factor | Typical Range | Notes |
|---|---|---|
| Standard single-family home | $100-$400 | Exterior walls, driveway, and sidewalk |
| Large home or multiple surfaces | $400-$700 | More square footage and surfaces |
| Heavy grime or mold | Added cost | Stubborn buildup needs more time and stronger solutions |
Typical duration: 2 to 5 hours
Last reviewed: 03/08/2026
Signs You Need Power Washing & Sealing
- Dirt, mold, or mildew on siding
- Stained or darkened concrete
- A grimy deck or patio
- Green algae growth on surfaces
- Curb appeal dragged down by buildup
Is It Right For You?
Who It's For
- Homeowners refreshing a grimy exterior
- Anyone prepping surfaces before painting or selling
Who It's Not For
- Delicate surfaces that need soft washing only
- Minor spots a quick scrub would handle
What to Watch Out For
Too much force gouges wood and strips paint
Grime returns over time and needs periodic cleaning
Alternatives to Consider
| Alternative | Better When | Worse When |
|---|---|---|
| DIY pressure-washer rental | Cheaper upfront | Easy to damage surfaces without experience |
| Hand scrubbing | No equipment cost | Impractical for large areas and tough grime |
Is It Worth It?
Power washing is an affordable way to dramatically refresh your home's appearance and protect surfaces from grime damage, making it well worth it.
Questions to Ask Your Pro
- Will you soft-wash delicate surfaces to avoid damage?
- Are cleaning solutions safe for my plants?
- Does the price cover all the surfaces I need done?
Frequently Asked Questions
For a standard single-family home, power washing runs $100 to $400 covering exterior walls, driveway, and sidewalk, rising to $700 for larger homes.
The main drivers are the surface area and material being cleaned and the level of dirt, mold, or mildew, since heavily soiled areas take more time.
Power washing works on driveways, sidewalks, decks, patios, and exterior walls, using high-pressure water to reach deep into porous surfaces.
A professional ensures a thorough, safe job, while DIY can save money upfront but requires renting equipment and may not match professional results.
Beyond curb appeal, it removes mold and grime that damage surfaces over time, helping protect your home's structure and resale value.
