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.
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.