We usually will charge about $120.
I would say you should go at may be $950 dollars or up to pressure wash a driveway that is 130 ft. long. you are looking at labor mostly it can be a day’s job for paying labor $150-200 dollars and renting the machine for $200. and having profit/margin of $550 dollars.
If it’s just a simple wash on typical concrete or asphalt, about $250-300. If it’s stamped, textured, and/or has custom sealers or features, or has stains (oil) you want removed, expect to pay twice that amount.