
A city of long-time owners between I-10 and SR-210
Pressure Washing in Rialto, CA
Practical exterior cleaning for homes families have lived in for years, and for the distribution centers that keep growing around them.
- Free on-site estimates
- Written, itemized quote before any work starts
- Soft washing for stucco, tile roofs and solar panels
Rialto Homes Built for Staying Put
Pressure washing in Rialto usually means restoring a home that has been lived in, not prepping one for a quick sale. Census figures show 93.8% of residents were in the same house a year earlier, one of the highest rates in the area, and 66.2% of homes are owner-occupied. When people stay that long, concrete stains, wall staining and faded trim build up slowly until the place looks older than it is. A thorough exterior cleaning brings it back.
Where we usually start
1. Driveway and concrete. With an average of 3.83 people per household, Rialto driveways often hold several vehicles. Oil drips, tire marks and the dark parking-spot shadow are the usual problems on these driveways. We use a rotary surface cleaner for an even finish and spot-treat oil before washing. 2. House washing. Stucco and painted siding get a low-pressure soft wash that removes dust, cobwebs and hard-water spotting from sprinklers without forcing water behind the finish. 3. Block walls and fences. Side and rear walls take sprinkler overspray and street grime. We clean them evenly so you do not end up with a striped wall. 4. Roof soft washing. Tile and shingle roofs collect dust and dark streaks. We soft wash rather than blast, because high pressure can crack tile and strip shingle granules.
Heat and dry summers
Rialto has a Mediterranean climate with hot, dry summers and mild winters. Months without rain let dust settle and stick, and hot surfaces dry cleaning solution before it can be rinsed. We work in the cooler part of the day in summer and rinse in small sections to prevent streaking.
Las Colinas and the distribution centers
The city sits near the Cajon Pass between Interstate 10 and State Route 210, and regional distribution centers for Amazon, Staples, Target, Under Armour, Medline, Niagara Bottling and Monster Energy have driven much of its recent growth. Several of those centers are in the Las Colinas area in northern Rialto. More trucks on the road means more tire dust and diesel film on nearby homes and on the facilities themselves. For commercial customers we clean truck courts, dock aprons, employee entrances, break areas and dumpster pads, with water control set up so rinse water stays out of storm drains.
A note about water
Rialto had a well-known groundwater contamination problem in the late 1990s, when perchlorate leaked from a 160-acre site that is now a Superfund site, and cleanup costs reached $100 million by 2014. That issue concerns drinking water supply, not what is on your driveway, but it is one reason many residents pay attention to how outdoor water is used. We use efficient equipment that cleans with far less water than an open hose running for an hour, and we direct runoff to landscaped areas or capture it instead of sending it down the gutter.
Old downtown, newer tracts
Rialto was incorporated on November 17, 1911, and a fire in the 1920s destroyed many downtown buildings. The oldest standing structure is an early 19th-century adobe that has been restored near Bud Bender Park. Most homes in the city came later, in tracts with stucco, tile or composition roofs and block walls, which is exactly the kind of property our services are built around.
Estimates
Call (760) 582-6790 for a free written estimate. We list every surface, the method and a typical price range so you can decide what to do now and what can wait.
Rialto Facts for Homeowners
- Residents who stay. 93.8% of Rialto residents lived in the same house one year earlier, 66.2% of homes are owner-occupied and households average 3.83 people (Census ACS, 2020 to 2024).
- Distribution center growth. Regional distribution centers for Staples, Amazon, Under Armour, Medline Industries, Niagara Bottling, Monster Energy and Target have driven rapid growth, with several located in the Las Colinas community in northern Rialto.
- Perchlorate cleanup. In the late 1990s perchlorate leaking from a 160-acre site contaminated Rialto's drinking water. The site is a Superfund site, the city sued 42 parties and cleanup costs reached $100 million in 2014.
- Incorporated in 1911. Rialto incorporated on November 17, 1911. It covers 24.09 square miles of land at an elevation of about 1,348 feet, near the Cajon Pass between I-10 and SR-210.

Rialto Questions
Can you get years of oil stains out of my Rialto driveway?
Often a lot of it. We pre-treat oil spots, then clean the whole slab with a surface cleaner. Fresh stains usually lift well; stains that have soaked in for years may lighten rather than disappear, and we tell you that before we start.
Is pressure washing safe for my tile roof?
We do not pressure wash tile roofs. We soft wash them with low pressure and a cleaning solution, because high pressure can crack tile and push water under it.
How do you handle water use when cleaning?
Our equipment uses far less water per square foot than a garden hose, and we route rinse water to landscaping or capture it instead of letting it run into the street. If your water provider has restrictions in effect, tell us and we will work within them.
Do you clean distribution centers in Las Colinas?
Yes. We clean truck courts, dock aprons, entrances and dumpster areas on a one-time or recurring basis and schedule around shift changes.
Free Estimates in Rialto, CA
Free written estimates for Rialto homes and businesses.
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