Dictionary of Finance and Investment Terms for: affiliate. affiliate. In general: two companies are affiliated when one owns less than a majority of the voting stock of the other, or when both are subsidiaries of a third company.
1 Generally, window cleaning costs $2-$7 per pane. 2  For a 1,300-square foot home with 20 panes, the cost would run $40-$140. 3  For a 2,200-square foot home with 28 panes, the price would average $56-$196.4  Self-cleaning windows can be made easier with the proper tools. Some companies average the cost of sliding doors with small bathroom windows, to cut the price. 2  Some cleaners will include sills and tracks. 3  If not, the price runs .50 cents-$5. 4  While second-story work is generally charged the same as single story, third and fourth-floor ladder work runs $3-$5 extra per window.
A professional power washing job can run from $200-$500 or more, depending on the size of your house and the amount of work needed to clean it properly. Pressure washing jobs are generally quoted per square foot of area to be cleaned. Estimate for Do-It-Yourself Pressure Washing: Doing it yourself could run from $75-$500 if you buy or rent a pressure washer. Estimate for Professional Pressure Washing: Hiring a professional could cost from $200-$500, depending on the size of your house. Pressure washing jobs are generally quoted by square feet of area to be cleaned.