House power washing typically costs $250-$700 for a standard one- or two-story home, with an average near $425. The final price depends on exterior square footage, siding type, soil level, access, local labor rates, and whether the contractor uses low-pressure soft washing instead of high-pressure cleaning.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Whole-house exterior wash | $150 | $425 | $1,200 | Price varies by home size, stories, and buildup |
| House exterior per square foot | $0.10 | $0.25 | $0.50 | Usually measured by washable exterior surface |
| Single-story home | $150 | $300 | $550 | About 1,000-1,800 sq. ft. of living area |
| Two-story home | $300 | $550 | $900 | About 1,800-3,000 sq. ft. of living area |
| House plus driveway and patio | $400 | $750 | $1,500 | Bundled price depends on hardscape area |
What homeowners pay to wash a typical house
For a straightforward exterior wash, many U.S. homeowners pay $250-$700. Smaller ranch homes with easy access may cost $150-$350, while larger two-story homes with substantial siding, porches, or heavier grime can reach $700-$1,200. High-end totals usually reflect added surfaces or difficult access rather than a standard wash alone.
Contractors may quote by living-area size, exterior wall area, or a minimum service charge. Living area is not the same as washable exterior area: rooflines, garages, attached porches, and the number of stories affect the work. A rough exterior rate is $0.10-$0.50 per square foot of washable surface; many ordinary vinyl-sided homes fall near $0.15-$0.30.
Most siding is cleaned with a soft-wash method, which applies cleaning solution at low pressure and rinses it away. High-pressure cleaning can damage vinyl, wood, mortar, seals, or paint if used too close or at excessive pressure. A typical $425 estimate generally assumes an accessible, moderately soiled home with standard siding and no major extra surfaces.
Assumptions: U.S. national pricing, standard cleaning solution, normal access, and no repairs or unusual contamination.
How siding, labor, and equipment appear in the quote
A house-washing quote may combine setup, detergent, washing, rinsing, and travel into one price rather than listing every expense. The table shows approximate components for an ordinary $400-$600 project; contractor accounting and local rates vary.
| Quote component | Typical amount | How it affects the bill |
|---|---|---|
| Labor | $150-$350 | Often 2-4 hours for a standard home |
| Cleaning solution and materials | $15-$60 | More solution may be needed for heavy algae or large surfaces |
| Equipment and setup | $25-$100 | Includes washer, hoses, low-pressure equipment, and setup time |
| Travel, overhead, and minimum charge | $50-$175 | Can weigh more heavily on small jobs or distant properties |
| Extra surface cleaning | $75-$500 | May cover a driveway, deck, fence, or other add-on |
Labor commonly prices out to about $50-$125 per worker per hour, although flat-rate bids are more common for residential work. Two workers may finish a typical home faster than one, but the total charge is not necessarily lower because the crew’s combined hourly cost is higher.
Ask whether the written quote includes detergent, setup, rinsing, and a minimum service fee before comparing totals. A low base price can exclude shutters, foundation walls, or garage doors that another contractor includes.
Why siding material and house height change the price
Vinyl siding is generally among the least expensive surfaces to wash because it can usually be cleaned with low-pressure application and a rinse. Fiber cement and painted wood may need more careful technique, while brick, stucco, and older masonry require attention to mortar, coatings, and water intrusion. Material-specific cleaning may add $50-$250 compared with a simple vinyl-siding wash.
Height and access also change crew time. A one-story home with clear ground access may cost $150-$400; a two-story home often runs $300-$900. Homes with three stories, steep grade, limited ladder placement, or hard-to-reach dormers can exceed $900. Contractors may use extension equipment or additional safety measures instead of applying high pressure from a ladder.
Exterior surface area is a more useful comparison than indoor square footage. A compact 1,500-square-foot ranch can have a lower wash price than a 1,500-square-foot two-story home with complex rooflines. A quote may rise by roughly $75-$200 for extra wings, attached garages, screened porches, or extensive trim, depending on the area and soil level.
Dirt, algae, and mildew affect both cleaning time and solution use. Light dust may be included in the base price, but dense green growth on shaded walls, years of buildup, or staining near sprinklers may add $50-$200. Oil, rust, oxidation, and paint stains may require separate treatments and are not guaranteed to disappear with routine washing.
For a useful estimate, give contractors the siding material, number of stories, approximate home size, and photos of heavily soiled areas.
How regional labor rates shift house-washing quotes
Prices can differ substantially between metropolitan areas and smaller markets. Higher wages, insurance, fuel, and operating expenses often make washing 10%-30% more expensive in large coastal or high-cost metro markets than in lower-cost rural markets. A basic $400 job in a lower-cost area could be quoted at $440-$520 in a costly city, although local competition and property access also matter.
Climate affects demand and cleaning frequency. Humid, shaded areas in the Southeast and Gulf Coast can develop algae and mildew faster, which may mean more frequent service or extra treatment. In colder regions, washing is commonly scheduled during warmer months, and short seasonal windows can influence availability. The same house might be priced differently based on contractor workload and the timing of the request.
Rural properties may face a travel charge of $25-$100 when they are outside a contractor’s regular service area. Dense urban neighborhoods can have the opposite complication: limited parking, narrow access, or rules about water runoff. The quote should identify any travel, water-access, or site-condition fee rather than treating a regional average as a guaranteed price.
Compare quotes from contractors serving the same local area and using the same description of the surfaces to be cleaned. A national per-square-foot figure cannot account for local wage rates, minimum charges, or travel.
How long a crew needs for a one- or two-story wash
A single-story home with straightforward access usually takes about 1.5-3 hours on site. A two-story home often takes 2.5-5 hours, and a large or complicated property may require half a day or longer. These estimates cover setup, application, dwell time for cleaning solution, rinsing, and basic cleanup, not extensive stain removal or multiple add-on surfaces.
A crew’s price is influenced by time as well as square footage. A house with landscaping close to the walls, fragile exterior features, or many small sections may take longer than a broad, unobstructed façade. Water access, hose distance, gates, and the need to protect outdoor furniture can also add setup time.
Some contractors schedule a minimum visit charge, often around $150-$250, even when a small home or partial wash takes less than two hours. For larger work, the estimate may be fixed rather than calculated by the hour. Confirm whether the price is flat-rate or time-based and what happens if the crew finds heavier buildup than expected.
Which add-ons can push a house-washing total higher
Extra surfaces are often priced separately from the home’s siding. A driveway may add $100-$350, a patio $75-$250, and a deck $100-$400, depending on surface area and material. A fence may cost $1-$3 per linear foot, while gutter exterior cleaning may add $50-$200. These ranges generally assume routine dirt rather than oil, rust, or extensive biological growth.
Pressure washing a roof is not the same service as washing siding. Asphalt shingles usually require a roof-appropriate soft-wash process; high-pressure spray can damage them. Roof cleaning may cost $300-$800 or more depending on roof size, pitch, and access, and it should be quoted as a separate service. Window washing is also commonly separate, often adding $5-$15 per window.
Pre-service preparation can affect the labor charge. Contractors may ask residents to close windows, move lightweight furniture, secure pets, and keep vehicles away from the work area. Heavy furniture moving, extensive plant protection, or difficult water access may add $25-$150. Disposal is not usually a major expense for washing alone, but special runoff controls may be required at some properties.
Check the scope line by line so an inexpensive house-only price is not mistaken for a whole-property cleaning package. Ask whether screens, soffits, exterior gutters, foundation walls, and detached structures are included.
Three sample quotes for different home sizes
These examples show how a contractor might build a quote; actual bids depend on local rates, siding, access, and condition. They assume routine exterior washing, no repairs, and no roof cleaning.
| Home and scope | Estimated labor | Unit or rate basis | Estimated total |
|---|---|---|---|
| 1,300-sq.-ft. one-story vinyl home | 2 hours, 1-2 workers | About $0.17-$0.25 per exterior sq. ft. | $250-$375 |
| 2,200-sq.-ft. two-story home, moderate algae | 3-4 hours, 2 workers | About $0.20-$0.32 per exterior sq. ft. | $475-$750 |
| 3,000-sq.-ft. home plus driveway and patio | 5-7 hours, 2 workers | House wash plus $175-$450 for hardscape | $800-$1,350 |
In the first example, a low price might reflect an easy-access home and a contractor’s minimum charge. The second allows more time for height and algae treatment. The third includes a larger footprint and multiple surfaces, so its total should not be compared with a house-only bid.
Compare the included surfaces and cleaning method alongside the total, not just the final dollar amount. A quote that includes the driveway and patio may be a better value than a lower quote covering siding alone, but only if those extras are wanted.
When repairs or soft washing cost less than high pressure
Low-pressure soft washing is often the appropriate approach for vinyl, painted wood, stucco, and many roofs. It reduces the risk of forcing water behind siding or damaging a coating. A contractor may charge the same or slightly more than a basic pressure-wash rate for specialized chemical application, but preventing damage can avoid costly repairs.
Routine washing is not a fix for failing paint, loose siding, damaged caulk, or persistent staining caused by a leak. Small repairs before cleaning may cost $100-$500 depending on materials and labor; larger repairs require a separate estimate. If oxidation or paint failure is the real problem, washing may not restore the finish and could expose the need for repainting.
Cleaning a limited problem area can cost less than a full-house wash, but many contractors apply a minimum charge of $150-$250. If only one wall has algae, ask for both a targeted treatment and a whole-house price. The extra cost of a full wash may be modest when setup and travel are already included, but it is not automatically necessary.
Choose the cleaning method for the surface condition rather than requesting the highest pressure available. The quote should identify the process and disclose whether delicate materials or stubborn stains need separate work.
How to lower the house-washing quote without cutting scope poorly
Request a detailed scope from at least three insured local contractors. Each should price the same surfaces, report whether the house will be soft washed, and state how algae or mildew will be treated. Written estimates make it easier to identify missing work, minimum charges, travel fees, and exclusions.
Bundling the house with a driveway, patio, or fence can reduce the combined price by roughly 5%-15% compared with booking separate visits, because setup and travel are shared. Bundling only saves money when the additional cleaning is genuinely needed. Ask the contractor to show the separate price for each add-on so the discount is clear.
Clear access before the crew arrives by moving vehicles and outdoor items, trimming obstacles only when appropriate, and ensuring an outdoor water connection works. These steps can reduce delays, but residents should not climb ladders or handle chemicals to prepare the siding. Scheduling during a contractor’s less busy period may also help; savings vary and are not guaranteed.
Avoid paying for a roof, deck, or stain treatment that is not part of the intended job. Conversely, the lowest bid may not be economical if it uses a damaging technique or excludes necessary rinsing and treatment. The best cost control comes from matching the written scope to the surfaces that actually need cleaning.