Tom Bosley -- who famously played Mr. Cunningham on  Happy Days  -- died this morning at a hospital in Rancho Mirage, CA ...
Average estimates: $250 to $420. Power washers can have pressures of 4,000 psi (pounds per square inch) to lesser pressures of maybe a few hundred and run by gas or electric. This means that professionals will probably use one with less pressure to clean a deck and maybe one with higher pressure to clean a patio.
Get an INSTANT estimate of the cost to Power Wash Driveway! Our free calculator uses recent, trusted data to estimate costs for your Driveway Power Washing project. For a basic 500 square feet project in zip code 47474, the benchmark cost to Power Wash Driveway ranges between $0.26 - $0.50 per square foot* .To estimate costs for your project: 1.ur free calculator uses recent, trusted data to estimate costs for your Driveway Power Washing project. For a basic 500 square feet project in zip code 47474, the benchmark cost to Power Wash Driveway ranges between $0.26 - $0.50 per square foot* . To estimate costs for your project: