Pressure washing in Round Rock

Ask the city how its rules treat wash water reaching the street or storm drains. Ask the crew whether it uses soap or chemicals, how it keeps them out of the gutter, and whether it has checked with the city. As of October 22, 2026, Round Rock was in no drought stage, and its Year-Round Water Use Standards limited outdoor watering to before 10 a.m. or after 7 p.m. on assigned days; ask the city whether those standards cover a washing job.

The Texas Comptroller taxes pressure washing of buildings, sidewalks and driveways as building or grounds cleaning, at homes as well as businesses, and the company needs a sales tax permit. A quote with no tax line is worth a question.

HomeGuide's national figures: a house wash costs $170 to $360 (April 19, 2024), and a standard two-car driveway $100 to $350, with many companies charging a $75 to $150 minimum (June 2, 2026). Sealing after washing adds $100 to $300. Ask whether the price is per hour or per job, and whether moving patio furniture and covering plants is included. The Texas pressure washing guide and the Round Rock hub have more.