Thompson. The Town of Thompson is the countyâs largest town and is home to the county seat, Monticello. It could be your home as well, whether in an upscale house on the shores of a quiet lake; in a luxury townhouse or quaint, comfortable rental apartment.
Roof Cleaning Average Costs. The actual cost of roof cleaning depends on your location, the complexity of the job (i.e. roof size and pitch and the height of your home), and other factors. The following prices are only general estimates.1  On average, roof cleaning pricing is $.15 to $.30 per square foot, or $15 to $30 per square (a square, in roofing terminology, is equal to 100 square feet). 2  For an average-sized roof of 1,500 square feet (15 squares), that s a total cost of approximately $250 to $500.oof Cleaning Basics. The stains on your roof are probably caused by a type of algae known as Gloeocapsa Magma. Transported through the air by spores, Gloeocapsa can grow on any type of roof in any climate, though it is more prevalent in the Gulf States and other areas with warm, humid climates.
Tips. 1  Contact office cleaning services in your area to research the average price per square foot or hourly price. 2  Determine how much you want to profit -- after taxes, business expenses and paying employees, if applicable -- when pricing cleaning jobs.tep 3. Discount cleaning price depending on frequency. Offices cleaned more often will be less dirty and take less time to clean. For example, you may charge $75 for a once-a-week cleaning job, but then discount the per cleaning price for each additional cleaning throughout the week.