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.
House pressure washing that cleans away dirts, molds, mildews and algae is usually done with low pressure system and mix of cleaning liquids. The types of equipment, mix of cleaning liquids, and experience can make a big difference on quality of the cleaning, time it takes, and the cost of of the job. In 2017, the national average cost to pressure wash a house was $282 according to Home Advisor. Typical Range â $184 to $380. Harte Powerwashing Special Price â $99 â up to 1250 sq ft home.