How Much Does Power Washing Cost in Katy TX? (2026)

April 10, 2026

If you've been Googling "power washing cost Katy TX," you've probably found a dozen articles that give you national averages pulled from HomeAdvisor or Angi. Those numbers are useless for Katy. National averages include dry climates where homes barely get dirty, northern states where the season is four months long, and markets with completely different labor costs. Katy's climate, soil, and HOA enforcement create a different pricing reality. Here's what power washing actually costs in the Katy market right now.

Quick note on terminology: "power washing" and "pressure washing" mean the same thing to most homeowners. Technically, power washing uses heated water and pressure washing uses cold water at high pressure. In practice, almost every residential job in the Katy area is done with cold water and cleaning chemicals (soft washing for siding, high pressure for concrete). When we quote a "power washing" job, we're using the method that's right for the surface, not just blasting everything with hot water.

2026 Prices by Service

House Washing

This is the most requested service in Katy, and the one with the widest price range. The cost depends on the size of the home, the siding material, and how dirty it is.

1,500 to 2,000 sq ft (starter homes, townhomes): $225 to $350
2,000 to 3,000 sq ft (standard Katy home): $325 to $475
3,000 to 4,000 sq ft (larger Cinco Ranch, Cross Creek): $425 to $600
4,000+ sq ft (executive homes, Cane Island): $575 to $750+

Two-story homes cost more than single-story because they require specialized equipment and more time. Homes that haven't been cleaned in three or more years may run 15 to 25 percent higher because the biological growth is thicker and needs longer dwell times.

Driveway and Garage Pad

Concrete driveways are the bread and butter of power washing in Katy. Most homes have a two- or three-car concrete driveway between 400 and 900 square feet.

Two-car driveway (400 to 500 sq ft): $125 to $225
Three-car driveway (600 to 800 sq ft): $200 to $350
Extended/circular driveway: $300 to $500

Oil stain treatment adds $25 to $75 depending on how many stains and how deep they've soaked in. Fresh oil stains (less than a month old) come up easier than stains that have been baking in the Texas sun for a year.

Roof Cleaning

Roof cleaning is a soft-wash-only service. Any company that quotes you for "power washing" your roof is going to damage your shingles. The cost in Katy:

Standard ranch-style roof: $275 to $450
Two-story, moderate pitch: $400 to $575
Steep pitch, multiple dormers, or tile roof: $525 to $700+

Tile roofs (less common in Katy, but they exist in some Cane Island and Cinco Ranch sections) cost more because the cleaning solution needs to be applied carefully between tiles, and the rinse process is slower.

Fence Cleaning

Cedar is the standard fence material in Katy. Cleaning restores the natural color and removes mold and weathering.

150 to 200 linear feet (small to average backyard): $175 to $300
200 to 300 linear feet (large backyard): $275 to $425
Stain or seal after cleaning: adds $2 to $4 per linear foot

Patio, Pool Deck, and Sidewalks

Standard concrete patio (100 to 300 sq ft): $75 to $200
Pool deck (300 to 600 sq ft): $150 to $350
Sidewalk (front walkway): $50 to $100

Travertine and paver pool decks cost more than poured concrete because they need lower pressure and more careful handling around the joints. Aggressive washing can strip joint sand from pavers and crack travertine tiles.

Full Property Packages

This is where you save the most money. A full property cleaning that includes the house exterior, driveway, sidewalks, and back patio typically costs 15 to 20 percent less than booking each service separately. For a typical Katy home:

2,500 sq ft home, full package (house + driveway + sidewalk + patio): $450 to $700
3,500 sq ft home, full package with fence: $650 to $950
Add roof cleaning to either: +$275 to $500

Why Katy Prices Are Different from Houston

You might find cheaper prices from Houston-area operators advertising on Craigslist or Thumbtack. There are three reasons Katy-specific pricing tends to run slightly higher than inner-loop Houston:

Travel time. Katy is 30 to 45 minutes from central Houston. Companies driving in from the city build that into their pricing, and local companies invest in equipment that handles Katy-specific challenges.
Condition. Katy homes get dirtier than homes in drier parts of the metro. More biological growth means more chemical, more time, and more equipment wear.
HOA expectations. Katy HOAs expect spotless results. A "good enough" cleaning that might pass in an unincorporated Houston neighborhood won't satisfy a Cinco Ranch or Cross Creek Ranch HOA inspector.

When a Price Is Too Good to Be True

I'll be direct about this: if someone offers to power wash your entire house for $99 or your driveway for $49, they're either cutting serious corners or they don't have insurance. At those prices, the math simply doesn't work for a legitimate operation. Equipment costs, commercial cleaning solutions, fuel, insurance, and labor all have real costs.

The most common shortcut we see from low-price operators is skipping pre-treatment and just blasting surfaces with water. That removes surface dirt but doesn't kill the mold and algae at the root. Your house looks clean for two to three weeks, then the growth comes back because the organisms are still alive in the pores of the material. A proper soft wash kills everything down to the substrate. The results last six to twelve months.

How to Save Without Sacrificing Quality

Bundle services. Always cheaper per service than booking individually.
Schedule annually. A home that gets cleaned every year is faster and easier to clean than one that's been neglected for three years. Annual customers pay less per visit.
Book off-peak. December through February is slower for power washing in Katy. Some companies (including us) offer better rates during the slow season.
Coordinate with neighbors. If you can get two or three neighbors on the same street to book on the same day, most companies will discount the per-house price because there's zero travel time between jobs.

That neighbor coordination tip is genuinely one of the best ways to save 10 to 15 percent. It doesn't cost you anything except a text message to your neighbors, and it benefits everyone. According to the Bureau of Labor Statistics, travel time between jobs accounts for a meaningful portion of service trade costs. Eliminate it and everyone wins.

Get Your Free Quote

We give free, itemized estimates for all power washing services in the Katy area. Not a vague range. Not a "starting at" price. An actual number for your specific property. Call (281) 555-0147 or request your quote online. We'll walk the property, assess the condition, and give you a written price before we start.