Exterior Cleaning Cost Calculator

What Actually Drives Exterior Cleaning Prices Here

Exterior cleaning is priced on hours and risk, not off a menu. Seven things decide how many hours a Central Valley job takes: what the surface is, how much of it there is, how far off the ground it sits, how long it has been since the last clean, how workable the site is, how far the crew has to drive, and whether you are booking once or on a schedule.

Surface type, because the surface picks the method

A 600 square foot driveway and 600 square feet of stucco wall are not the same job, even though the number is identical. Concrete gets a rotary surface cleaner at working pressure, which covers ground fast and leaves an even finish instead of the striped wand marks you see on half the driveways in town. Stucco, siding, paint and roofs get soft washed, which means low pressure and a cleaning solution that needs dwell time to work. Dwell time is not dead time you can skip. It is the part of the job that actually kills the algae, and it sets the pace no matter how good your equipment is.

That is why roof cleaning carries the highest cost per square foot of anything we do and concrete carries close to the lowest. A roof means ladders, fall exposure, walking tile on the lower third of each piece so nothing cracks, protecting the plants and paint underneath from runoff, and waiting out the solution. Concrete means a machine, a hose and a rinse. Solar panels sit somewhere in the middle: the panel count is small but the work is careful, it happens on a roof, and it uses purified water so nothing dries back on the glass.

How much of it there is, in the unit that fits

Different surfaces get measured differently, which is why the calculator asks for square feet on concrete and siding, linear feet on gutters and panel edges, and a straight count on windows, solar panels and vehicles. Use the unit that matches the work and the estimate lands closer.

Every job also carries a fixed portion and a variable portion. The fixed portion is the drive, the setup, the water hookup, staging hoses and protecting what should not get wet, then the pack down. The variable portion is the cleaning itself. Because of that split, a 300 square foot patio is not half the price of a 600 square foot patio, and doubling the size of a job almost never doubles the price. It is also why adding the patio to a driveway booking costs far less than a second visit for the patio later. The truck is already there and the water is already running.

One story or two

Height is the single biggest multiplier on anything above the ground floor, and it applies to house washing, roof cleaning, gutters, windows, solar and bird proofing. A second story means taller ladders, more setup and reset, more time spent moving safely instead of cleaning, and a genuine change in risk. The market ranges this calculator runs on add roughly 30 percent for a second story and roughly 60 percent for three or more. Ground floor concrete work does not carry that uplift at all, which is why a driveway quote does not care whether your house is one story or two.

How long since the last clean

Condition moves a price more than most people expect, and it is the one variable a calculator cannot see. A house washed eighteen months ago is a rinse with a solution. A house that has not been touched in eight years is a different job: the black film on the north wall has had time to root, the tile roof may have lichen holding on rather than loose algae, oil on the driveway has soaked in instead of sitting on top, and hard water from sprinkler overspray has been baking onto the stucco and glass every summer since.

Neglect costs time in two ways. It usually needs a stronger solution and a longer dwell, and it often needs a second pass on the worst areas. It also raises the chance that some of the staining is permanent. Hard water left on glass long enough etches it, and etched glass does not come back no matter what you spend. Rust bleed from a sprinkler head and some tannin stains from years of leaf litter behave the same way. We would rather tell you that on the walkthrough than take your money for an attempt that was never going to work.

Access, water and what is in the way

Access is the quiet line item. A gate too narrow for a surface cleaner, a side yard packed with storage, cars that cannot be moved, a second story overhanging a slope, a tenant occupied building where we can only work certain hours, all of it adds time without adding a single clean square foot.

Water matters just as much. We connect to your outdoor spigot, and not every spigot delivers the same flow. A weak bib on an older property slows a pressure washer down because the machine spends time waiting for supply. If a site has no usable water at all, which happens on new construction and on some commercial pads, we bring a tank, and that changes the setup. On commercial work, wash water containment and recovery is its own scope item, and jobs that need it are not comparable to jobs that do not.

How far the crew drives

Fresno and Clovis are our home market, so they carry no travel uplift at all. Beyond that the ranges step up with drive time rather than distance on a map. The calculator applies roughly 5 percent across the rest of Fresno County, about 8 percent in Madera County, about 10 percent in Kings and Tulare counties, and about 15 percent up into Merced County. Anything outside those five counties is quoted individually.

There is a way around it. If you are outside Fresno and Clovis, ask us when we are next routed to your town. Landing on a day we already have a crew nearby is worth more than any coupon, and it is free to ask.

One time or on a schedule

Recurring work is cheaper per visit for a straightforward reason: a surface we cleaned three months ago takes a fraction of the time to clean again, and a route we already run absorbs the drive. The market ranges behind this calculator take about 10 percent off a quarterly plan, about 7 percent off twice a year, and about 5 percent off an annual visit. Booking two services together takes off about another 5 percent, and three or more about 10 percent, because setup is shared.

Those stack with the standing 10 percent off any service that runs across this site, and the extra 5 percent for seniors, veterans and essential workers. Recurring is not right for everything, though. Most Valley homes do not need the driveway done four times a year. If we think you are buying visits you do not need, we will say so and put you on a longer cycle.

Why an Online Estimate Is a Starting Point

An online estimate is a range built from what you can tell us in about a minute. A quote is a number we will stand behind, and it needs eyes on the property. The gap between the two is condition, access and measurement, and that gap is why every estimate on this site is free and why nothing here is binding until we have both agreed on a written scope.

Most of what changes after a walkthrough falls into a few buckets. Measurement is the first: people usually guess low on siding square footage and high on driveway square footage, and almost nobody knows their linear feet of gutter. Material is the second: painted brick behaves differently to bare brick, sealed concrete differently to unsealed, composite decking differently to wood, and a concrete tile roof differently to clay. Condition is the third, and it is the one that moves numbers furthest in both directions.

It does not only move up. A walkthrough regularly takes work off a job. Half the properties we look at have at least one surface that is not due yet, usually a south facing wall in full sun that stays clean far longer than the shaded north side. Sometimes the honest answer is that the roof needs doing and the house does not, and you should spend the difference on gutters instead. Sometimes a stain a homeowner has been staring at for a year turns out to be efflorescence coming out of the concrete, which will keep returning until the moisture source is fixed, so paying to clean it now is not a good use of money.

Things that commonly push a quote above the online estimate: an oil patch that needs a poultice rather than a wash, a roof with lichen rather than surface algae, gutter guards that have to come off and go back on, a second story we did not know about, a driveway that has been sealed with something that is now failing, glass with hard water deposits that need chemical treatment rather than a wash, a solar array with a bird problem underneath it, or a commercial site that needs wash water contained and recovered.

Things that commonly bring it below: surfaces in better shape than described, a smaller real footprint than estimated, several services booked in one visit so the setup is shared, a flexible date that lets us fit you into a route we are already running, or an annual or quarterly plan instead of a one time clean.

The walkthrough itself is short. We look at the surfaces you want done, check the water supply and the access, tell you what we would do and what we would leave alone, and put the price in writing. There is no charge for it, no obligation to book, and no pressure if you decide the timing is wrong. If it is easier, text a few photos to (559) 975-8124 instead. Photos of the worst area, one wide shot of the elevation and one of the water spigot will get you most of the way there.