Pressure washing a house costs $100 to $400 for a standard single-story home, with most homeowners paying around $200 to $275. If you are adding a driveway, deck, or roof cleaning, expect to pay $500 to $1,000 or more for the full property. Professionals typically charge $0.08 to $0.35 per square foot, depending on the surface type, level of grime, and your location in the country.
If you are feeling overwhelmed by quotes that seem all over the map, you are not alone. Pressure washing prices vary wildly because contractors price by the job, by the hour, or by the square foot. This guide breaks down exactly what you should expect to pay, what drives those prices up or down, and how to avoid getting overcharged.
Average Pressure Washing Costs at a Glance
| Service | Low | Average | High |
|---|---|---|---|
| House exterior (per sq ft) | $0.08 | $0.15 | $0.35 |
| Full house wash (1,500 sq ft) | $100 | $180 | $280 |
| Full house wash (2,500 sq ft) | $150 | $250 | $400 |
| Driveway (per sq ft) | $0.08 | $0.15 | $0.25 |
| Driveway (average 600 sq ft) | $80 | $130 | $200 |
| Deck or patio (per sq ft) | $0.08 | $0.20 | $0.40 |
| Roof (soft wash, per sq ft) | $0.20 | $0.35 | $0.75 |
| Fence (per linear foot) | $0.50 | $1.00 | $2.00 |
| Sidewalk or walkway | $50 | $90 | $150 |
| Gutters (exterior, per linear ft) | $0.40 | $0.75 | $1.50 |
What Affects the Price of Pressure Washing?
1. Size of the Surface
This is the single biggest cost driver. Contractors measure square footage before giving a quote. A 1,000-square-foot bungalow costs far less than a 3,500-square-foot two-story home, even at the same per-square-foot rate. When comparing quotes, always ask for the per-square-foot price so you can do an apples-to-apples comparison.
2. Surface Material
Not every surface can handle the same water pressure. Concrete driveways and brick can take higher PSI settings. Wood decks, painted siding, and roofs need a gentler “soft wash” approach that uses lower pressure and specialized cleaning solutions. Soft washing typically costs 10 to 30 percent more than standard pressure washing because it requires more time and more chemical solution.
According to the Environmental Protection Agency (EPA), contractors should use biodegradable, phosphate-free cleaning agents and prevent chemical runoff from entering storm drains. Make sure the company you hire follows these guidelines.
3. Level of Dirt, Mold, or Algae
A lightly dusty surface is quick and cheap to clean. A surface covered in years of green algae, black mold streaks, or motor oil stains takes multiple passes and stronger cleaning agents. If your home has visible mold or mildew, expect to pay 20 to 50 percent more than a standard cleaning.
4. Accessibility
One-story ranches are straightforward. Two-story colonials require extension wands or scaffolding for the upper sections, which adds labor time and sometimes equipment fees. A second story typically adds $75 to $200 to the job.
5. Your Location
Labor rates vary significantly across the US. You will pay more in California, New York, or Massachusetts than in Mississippi, Arkansas, or Kansas. See the regional breakdown below.
Cost by Surface Type
House Exterior
Most homeowners wash their house exterior every one to three years to remove dirt, mold, mildew, pollen, and spider webs. The average cost for a complete house wash ranges from $150 for a small home to $600 for a large two-story. Vinyl siding is the most forgiving and cheapest surface to wash. Brick and stucco cost more because they require longer dwell times with cleaning solutions.
Driveway and Sidewalks
Concrete driveways are one of the best candidates for pressure washing. Oil stains, tire marks, and algae build up over time and make your entire property look neglected. Expect to pay $80 to $250 for a standard two-car driveway, depending on size and staining. Adding a walkway typically costs another $50 to $100.
Wood or Composite Deck
Decks need regular cleaning to prevent rot, mold, and premature aging. Wood decks in particular are sensitive to high pressure, which can splinter the wood grain. A professional will use lower PSI and may apply a wood brightener after washing. Deck cleaning typically costs $100 to $350 for a 400-square-foot deck.
Roof
Roofs accumulate black algae streaks (usually Gloeocapsa magma bacteria) over time, especially in humid climates. Standard pressure washing is too aggressive for most roofing materials and can void your shingle warranty. The National Roofing Contractors Association recommends soft washing for asphalt shingles. Roof soft washing typically costs $300 to $700 for an average home, roughly twice what a house exterior wash costs.
Fences
Wood privacy fences cost $0.50 to $2.00 per linear foot to pressure wash. A typical 150-linear-foot fence runs $100 to $250. Vinyl fencing is faster to clean and tends to cost less. Wrought iron and chain-link fencing fall somewhere in between.
Pressure Washing Costs by State and Region
Labor rates, competition, and local demand all affect what you will pay in your area.
| Region | Low End | Average | High End |
|---|---|---|---|
| Southeast (FL, GA, SC, NC) | $100 | $200 | $350 |
| Southwest (TX, AZ, NM) | $120 | $220 | $380 |
| Midwest (IL, OH, MI, IN) | $100 | $180 | $300 |
| Mid-Atlantic (VA, MD, PA, NJ) | $150 | $250 | $425 |
| Northeast (NY, CT, MA, RI) | $175 | $300 | $500 |
| Pacific Northwest (WA, OR) | $150 | $260 | $450 |
| California | $175 | $300 | $550 |
| Mountain West (CO, UT, ID) | $120 | $220 | $380 |
Why the Southeast pays less: High competition from a larger number of independent contractors keeps prices down. The Southeast also has more homes with vinyl siding, which is the fastest surface to wash.
Why the Northeast and California pay more: Higher cost of living, stricter environmental regulations on runoff, and more complex older homes all drive prices up.
Hourly vs. Flat-Rate Pricing
Most residential pressure washing companies quote a flat rate per job rather than by the hour, which makes budgeting easier. When a contractor does quote hourly, expect to pay $50 to $150 per hour, with an average around $75 to $100 per hour. A one-story house typically takes two to four hours for a two-person crew.
Flat-rate pricing is almost always better for you as a homeowner. Hourly pricing can incentivize slow work. Ask for a written quote before work begins.
DIY Pressure Washing vs. Hiring a Pro
Renting a pressure washer costs $40 to $100 per day at most home improvement stores. Buying an entry-level electric pressure washer costs $150 to $400, while a commercial-grade gas unit runs $400 to $1,200 or more.
| Factor | DIY | Professional |
|---|---|---|
| Cost (house + driveway) | $60 to $200 total | $250 to $500 total |
| Time investment | 6 to 10 hours | 2 to 4 hours |
| Equipment quality | Basic to moderate | Professional grade |
| Risk of surface damage | Moderate to high | Low |
| Cleaning solution expertise | Low | High |
| Water/runoff compliance | Risk of violation | Pro handles it |
When DIY makes sense: You have a small, straightforward job like a single concrete patio or driveway. You are comfortable operating power equipment. You are not touching roofing, painted wood siding, or fragile surfaces.
When to hire a pro: You need your roof cleaned (never DIY a roof pressure wash). You have mold or algae on your siding. You want the job done correctly the first time. Your HOA or local municipality has runoff regulations you are not sure how to comply with.
The Consumer Product Safety Commission (CPSC) notes that pressure washer injuries send thousands of Americans to the emergency room each year, most from lacerations and soft tissue injuries. The high-pressure stream can cut through skin in seconds. If you rent or buy a unit, take the safety briefing seriously.
What Should Be Included in a Pressure Washing Quote?
A professional quote should include:
- Total square footage being washed
- Price breakdown by surface (house, driveway, deck)
- Type of cleaning solution being used (and whether it is EPA-compliant)
- Estimated time to complete the job
- Whether pre-treatment for mold or algae is included
- Any areas explicitly excluded from the job
- Payment terms and cancellation policy
Be cautious of any contractor who quotes over the phone without seeing your property. Legitimate companies will either visit in person or ask for detailed photos before providing a final price.
How to Find a Reputable Pressure Washing Company
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Verify licensing and insurance. Pressure washing contractors are not always licensed in every state, but they should carry general liability insurance. Ask for a certificate of insurance before work begins.
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Check for references and reviews. Look for companies with at least 20 to 30 reviews on Google or the Better Business Bureau. Be skeptical of companies with only a few five-star reviews and no history.
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Get three quotes. Prices can vary by 50 percent or more between contractors in the same area. Getting multiple quotes is the fastest way to spot an outlier.
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Avoid door-to-door solicitations after storms. Contractors who canvas neighborhoods right after heavy rain or hail events are often storm chasers looking for quick, low-quality work. Get referrals from neighbors or use established local companies instead.
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Confirm what cleaning agents they use. Ask whether their solutions are biodegradable and phosphate-free. This matters both for the environment and for your landscaping: some harsh chemicals can damage or kill grass and shrubs near your home.
The National Association of Home Builders (NAHB) recommends hiring contractors who carry at least $1 million in general liability coverage for exterior home services.
Tips to Save Money on Pressure Washing
- Bundle services. Ask for a discount if you combine your house wash with driveway and deck cleaning in the same visit. Most contractors give 10 to 20 percent off bundled jobs.
- Schedule during the off-season. Late fall and winter are slower for pressure washing companies in most of the country. You can often negotiate a better price during these months.
- Clean prep work yourself. Remove furniture from the deck, clear items from the driveway, and trim back bushes near the house before the crew arrives. This reduces their time on site.
- Ask about maintenance contracts. Some companies offer annual or semi-annual cleaning contracts at a reduced per-visit rate.
- Get quotes in writing. Verbal quotes sometimes balloon once the job starts. A written quote protects you from surprise charges.
When Should You Pressure Wash?
Most homeowners pressure wash once a year. In the humid Southeast and Pacific Northwest, where mold and mildew grow faster, twice a year is common. The best time to pressure wash your house exterior is spring or early fall: spring removes winter grime before pollen season, and fall cleans off summer algae before moisture and cold set in.
Driveways benefit from a wash in late spring after winter road salt residue has dried, and again in early fall before temperatures drop. Decks should be washed and sealed every one to two years, ideally in late spring or early summer before heavy entertaining season.
Official Resources
- EPA: Pressure Washing and Water Quality - Guidance on keeping cleaning runoff out of storm drains
- Consumer Product Safety Commission (CPSC): Pressure Washer Safety - Injury prevention and safe equipment use
- ENERGY STAR: Home Exterior Maintenance - Tips on protecting your home’s exterior to improve energy performance
- National Association of Home Builders (NAHB) - Contractor hiring standards and licensing verification resources
- National Roofing Contractors Association (NRCA) - Recommended roof cleaning methods and warranty guidance
- HUD: Home Maintenance Basics - General home maintenance guidance for homeowners